收集 Corelight 传感器日志

本文档介绍了如何通过配置 Corelight 传感器和 Google Security Operations 转发器来收集 Corelight 传感器日志。本文档还列出了 Corelight 传感器生成的受支持日志类型和支持的 Corelight 版本。

如需了解详情，请参阅将数据注入到 Google Security Operations 中。

以下部署架构图展示了 Corelight 传感器如何配置为向 Google Security Operations 发送日志。每个客户部署都可能与此表示法不同，并且可能更复杂。

架构图显示了以下组件：

• Corelight 传感器：运行 Corelight 传感器 的系统。

• Corelight 传感器导出器：Corelight 传感器导出器从传感器收集日志数据，并将其转发给 Google Security Operations 转发器。

• Google Security Operations 转发器：Google Security Operations 转发器是一个轻量级软件组件，部署在客户的网络中，支持 syslog。Google Security Operations 转发器会将日志转发到 Google Security Operations。

• Google Security Operations：Google Security Operations 会保留和分析来自 Corelight 传感器的日志。

提取标签用于标识将原始日志数据标准化为结构化 UDM 格式的解析器。本文档中的信息适用于具有 CORELIGHT 提取标签的解析器。

准备工作

• 验证 Corelight 传感器的版本。Corelight Google SecOps 解析器专为 27.4 及更低版本而设计。更高版本的 Corelight 传感器可能具有解析器无法识别的其他日志，并且这些日志可能仅接收有限的字段解析或无法进行字段解析。不过，在 Google SecOps 中，日志内容仍然以原始日志格式提供。
• 确保部署架构中的所有系统都配置了 UTC 时区。

支持的 Corelight 日志类型

Corelight 解析器支持 Corelight 传感器生成的以下日志类型。

Log Type

• conn
• conn_long
• conn_red
• dce_rpc
• dns
• dns_red
• files
• files_red
• http
• http2
• http_red
• intel
• irc
• notice
• rdp
• sip
• smb_files
• smb_mapping
• smtp
• smtp_links
• ssh
• ssl
• ssl_red
• suricata_corelight
• bacnet
• cip
• corelight_burst
• corelight_overall_capture_loss
• corelight_profiling
• datared
• dga
• dhcp
• dnp3
• dpd
• encrypted_dns
• enip
• enip_debug
• enip_list_identity
• etc_viz
• ftp
• generic_dns_tunnels
• generic_icmp_tunnels
• icmp_specific_tunnels
• ipsec
• iso_cotp
• kerberos
• known_certs
• known_devices
• known_domains
• known_hosts
• known_names
• known_remotes
• known_services
• known_users
• ldap
• ldap_search
• local_subnets
• local_subnets_dj
• local_subnets_graphs
• log4shell
• modbus
• mqtt_connect
• mqtt_publish
• mqtt_subscribe
• mysql
• napatech_shunting
• ntlm
• ntp
• pe
• profinet
• profinet_dce_rpc
• profinet_debug
• radius
• reporter
• rfb
• s7comm
• smartpcap
• snmp
• socks
• software
• specific_dns_tunnels
• stepping
• stun
• stun_nat
• suricata_eve
• suricata_stats
• syslog
• tds
• tds_rpc
• tds_sql_batch
• traceroute
• tunnel
• unknown-smartpcap
• vpn
• weird
• weird_red
• wireguard
• x509
• x509_red

配置 Google Security Operations 转发器

如需配置 Google Security Operations 转发器，请执行以下操作：

1. 设置 Google Security Operations 转发器。请参阅在 Linux 上安装和配置转发器。

2. 配置 Google Security Operations 转发器，以将日志发送到 Google Security Operations。

     collectors:
       - syslog:
           common:
             enabled: true
             data_type:  CORELIGHT
             data_hint:
             batch_n_seconds: 10
             batch_n_bytes: 1048576
           tcp_address: <Chronicle forwarder listening IP:Port>
           tcp_buffer_size: 524288
           udp_address: <Chronicle forwarder listening IP:Port>
           connection_timeout_sec: 60
   

配置 Corelight 传感器导出器

1. 以管理员身份登录 Corelight 传感器。
2. 选择导出标签页。
3. 找到并启用导出到 SYSLOG 选项。

4. 在 EXPORT TO SYSLOG 下，配置以下字段：

   • SYSLOG 服务器：指定 Google Security Operations 转发器 syslog 监听器的 IP 地址和端口。
   • 依次前往高级设置 > 系统日志格式，然后将设置更改为旧版。

   

5. 点击应用更改。

字段映射参考文档

本部分介绍 Google Security Operations 解析器如何将 Corelight 字段映射到 Google Security Operations 统一数据模型 (UDM) 字段。

字段映射参考：CORELIGHT - 通用字段

下表列出了 CORELIGHT 日志的通用字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.vendor_name	The metadata.vendor_name UDM field is set to Corelight.
_path (string)	metadata.product_event_type
_system_name (string)	observer.hostname
ts (time)	metadata.event_timestamp
uid (string)	about.labels [uid]
id.orig_h (string - addr)	principal.ip
id.orig_p (integer - port)	principal.port
id.resp_h (string - addr)	target.ip
id.resp_p (integer - port)	target.port

字段映射参考：CORELIGHT - conn、conn_red、conn_long

下表列出了 conn, conn_red, conn_long 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_CONNECTION.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
proto (string - enum)	network.ip_protocol
service (string)	network.application_protocol
duration (number - interval)	network.session_duration
orig_bytes (integer - count)	network.sent_bytes
resp_bytes (integer - count)	network.received_bytes
conn_state (string)	metadata.description	If the conn_state log field value is equal to S0, then the metadata.description UDM field is set to S0: Connection attempt seen, no reply. Else, if the conn_state log field value is equal to S1, then the metadata.description UDM field is set to S1: Connection established, not terminated. Else, if the conn_state log field value is equal to S2, then the metadata.description UDM field is set to S2: Connection established and close attempt by originator seen (but no reply from responder). Else, if the conn_state log field value is equal to S3, then the metadata.description UDM field is set to S3: Connection established and close attempt by responder seen (but no reply from originator). Else, if the conn_state log field value is equal to SF, then the metadata.description UDM field is set to SF: Normal SYN/FIN completion. Else, if the conn_state log field value is equal to REJ, then the metadata.description UDM field is set to REJ: Connection attempt rejected. Else, if the conn_state log field value is equal to RSTO, then the metadata.description UDM field is set to RSTO: Connection established, originator aborted (sent a RST). Else, if the conn_state log field value is equal to RSTOS0, then the metadata.description UDM field is set to RSTOS0: Originator sent a SYN followed by a RST, we never saw a SYN-ACK from the responder. Else, if the conn_state log field value is equal to RSTOSH, then the metadata.description UDM field is set to RSTOSH: Responder sent a SYN ACK followed by a RST, we never saw a SYN from the (purported) originator. Else, if the conn_state log field value is equal to RSTR, then the metadata.description UDM field is set to RSTR: Established, responder aborted. Else, if the conn_state log field value is equal to SH, then the metadata.description UDM field is set to SH: Originator sent a SYN followed by a FIN, we never saw a SYN ACK from the responder (hence the connection was "half" open). Else, if the conn_state log field value is equal to SHR, then the metadata.description UDM field is set to SHR: Responder sent a SYN ACK followed by a FIN, we never saw a SYN from the originator. Else, if the conn_state log field value is equal to OTH, then the metadata.description UDM field is set to OTH: No SYN seen, just midstream traffic (a partial connection that was not later closed).
local_orig (boolean - bool)	about.labels [local_orig]
local_resp (boolean - bool)	about.labels [local_resp]
missed_bytes (integer - count)	about.labels [missed_bytes]
history (string)	about.labels [history]
orig_pkts (integer - count)	network.sent_packets
orig_ip_bytes (integer - count)	principal.labels [orig_ip_bytes]
resp_pkts (integer - count)	network.received_packets
resp_ip_bytes (integer - count)	target.labels [resp_ip_bytes]
tunnel_parents (array[string] - set[string])	intermediary.labels [tunnel_parent]
orig_cc (string)	principal.ip_geo_artifact.location.country_or_region
resp_cc (string)	target.ip_geo_artifact.location.country_or_region
suri_ids (array[string] - set[string])	security_result.rule_id
spcap.url (string)	security_result.url_back_to_product
spcap.rule (integer - count)	security_result.rule_labels [spcap_rule]
spcap.trigger (string)	security_result.detection_fields [spcap_trigger]
app (array[string] - vector of string)	about.application
corelight_shunted (boolean - bool)	about.labels [corelight_shunted]
orig_shunted_pkts (integer - count)	principal.labels [orig_shunted_pkts]
orig_shunted_bytes (integer - count)	principal.labels [orig_shunted_bytes]
resp_shunted_pkts (integer - count)	target.labels [resp_shunted_pkts]
resp_shunted_bytes (integer - count)	target.labels [resp_shunted_bytes]
orig_l2_addr (string)	principal.mac
resp_l2_addr (string)	target.mac
id_orig_h_n.src (string)	principal.labels [id_orig_h_n_src]
id_orig_h_n.vals (array[string] - set[string])	principal.labels [id_orig_h_n_val]
id_resp_h_n.src (string)	target.labels [id_resp_h_n_src]
id_resp_h_n.vals (array[string] - set[string])	target.labels [id_resp_h_n_val]
vlan (integer - int)	intermediary.labels [vlan]
inner_vlan (integer - int)	intermediary.labels [inner_vlan]
community_id (string)	network.community_id
	security_result.severity	The security_result.severity UDM field is set to INFORMATIONAL.

字段映射参考：CORELIGHT - dce_rpc

下表列出了 dce_rpc 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_CONNECTION.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
rtt (number - interval)	network.session_duration
named_pipe (string)	intermediary.resource.name
	intermediary.resource.resource_type	If the named_pipe log field value is not empty, then the intermediary.resource.resource_type UDM field is set to PIPE.
endpoint (string)	target.labels [endpoint]
operation (string)	target.labels [operation]
	network.application_protocol	The network.application_protocol UDM field is set to DCERPC.
	security_result.severity	The security_result.severity UDM field is set to INFORMATIONAL.
operation, endpoint, named_pipe (string)	metadata.description	The metadata.description UDM field is set with operation, endpoint, named_pipe log fields as "operation operation on endpoint using named pipe named_pipe".
	network.ip_protocol	The network.ip_protocol UDM field is set to TCP.

字段映射参考：CORELIGHT - dns、dns_red

下表列出了 dns, dns_red 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_DNS.
	network.application_protocol	The network.application_protocol UDM field is set to DNS.
proto (string - enum)	network.ip_protocol
trans_id (integer - count)	network.dns.id
rtt (number - interval)	network.session_duration
query (string)	network.dns.questions.name
qclass (integer - count)	network.dns.questions.class
qclass_name (string)	about.labels [qclass_name]
qtype (integer - count)	network.dns.questions.type
qtype_name (string)	about.labels [qtype_name]
rcode (integer - count)	network.dns.response_code
rcode (integer - count)	network.dns.response	If the rcode log field value is not empty, then the network.dns.response UDM field is set to true.
rcode_name (string)	about.labels [rcode_name]
AA (boolean - bool)	network.dns.authoritative
TC (boolean - bool)	network.dns.truncated
RD (boolean - bool)	network.dns.recursion_desired
RA (boolean - bool)	network.dns.recursion_available
Z (integer - count)	about.labels [Z]
answers (array[string] - vector of string)	network.dns.answers.name
TTLs (array[number] - vector of interval)	network.dns.answers.ttl
rejected (boolean - bool)	about.labels [rejected]
is_trusted_domain (string)	about.labels [is_trusted_domain]
icann_host_subdomain (string)	about.labels [icann_host_subdomain]
icann_domain (string)	network.dns_domain
icann_tld (string)	about.labels [icann_tld]
num (integer - count)	security_result.detection_fields [num]

字段映射参考：CORELIGHT - http、http_red、http2

下表列出了 http, http_red, http2 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_HTTP.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
trans_depth (integer - count)	about.labels [trans_depth]
method (string)	network.http.method
host (string)	target.hostname
uri (string)	target.url
referrer (string)	network.http.referral_url
version (string)	network.application_protocol_version
user_agent (string)	network.http.user_agent
origin (string)	principal.hostname
request_body_len (integer - count)	network.sent_bytes
response_body_len (integer - count)	network.received_bytes
status_code (integer - count)	network.http.response_code
status_msg (string)	about.labels [status_msg]
info_code (integer - count)	about.labels [info_code]
info_msg (string)	about.labels [info_msg]
tags (array[string] - set[enum])	about.labels [tags]
username (string)	principal.user.user_display_name
password (string)	extensions.auth.auth_details
proxied (array[string] - set[string])	intermediary.hostname
orig_fuids (array[string] - vector of string)	about.labels [orig_fuid]
orig_filenames (array[string] - vector of string)	src.file.names	The orig_filenames log field is mapped to src.file.names UDM field when index value in orig_filenames is equal to 0. For every other index value, orig_filenames log field is mapped to the about.file.names.
orig_mime_types (array[string] - vector of string)	src.file.mime_type	The orig_mime_types log field is mapped to src.file.mime_type UDM field when index value in orig_mime_types is equal to 0. For every other index value, orig_mime_types log field is mapped to the about.file.mime_type.
resp_fuids (array[string] - vector of string)	about.labels [resp_fuid]
resp_filenames (array[string] - vector of string)	target.file.names	The resp_filenames log field is mapped to target.file.names UDM field when index value in resp_filenames is equal to 0. For every other index value, resp_filenames log field is mapped to the about.file.names.
resp_mime_types (array[string] - vector of string)	target.file.mime_type	The resp_mime_types log field is mapped to target.file.mime_type UDM field when index value in resp_mime_types is equal to 0. For every other index value, resp_mime_types log field is mapped to the about.file.mime_type.
post_body (string)	about.labels [post_body]
stream_id (integer - count)	about.labels [stream_id]
encoding (string)	about.labels [encoding]
push (boolean - bool)	about.labels [push]

字段映射参考：CORELIGHT - smtp_links

下表列出了 smtp_links 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_SMTP.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	network.application_protocol	The network.application_protocol UDM field is set to SMTP.
fuid (string)	about.labels [fuid]
link (string)	about.url
domain (string)	about.domain.name

字段映射参考：CORELIGHT - irc

下表列出了 irc 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
nick (string)	principal.user.user_display_name
user (string)	principal.user.userid	If the user log field value is less than or equal to 255, then the user log field is mapped to the principal.user.userid UDM field. Else, the user log field is mapped to the about.labels UDM field.
command, value, addl	principal.process.command_line
dcc_file_name (string)	src.file.names
dcc_file_size (integer - count)	src.file.size
dcc_mime_type (string)	src.file.mime_type
fuid (string)	about.labels [fuid]

字段映射参考文档：CORELIGHT - files、files_red

下表列出了 files, files_red 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
fuid (string)	about.labels [fuid]
tx_hosts (array[string] - set[addr])	principal.ip
rx_hosts (array[string] - set[addr])	target.ip
conn_uids (array[string] - set[string])	about.labels [conn_uid]
source (string)	about.labels [source]
depth (integer - count)	about.labels [depth]
analyzers (array[string] - set[string])	about.labels [analyzer]
mime_type (string)	about.file.mime_type
filename (string)	about.file.names
duration (number - interval)	about.labels [duration]
local_orig (boolean - bool)	about.labels [local_orig]
is_orig (boolean - bool)	about.labels [is_orig]
seen_bytes (integer - count)	about.file.size
total_bytes (integer - count)	about.labels [total_bytes]
missing_bytes (integer - count)	about.labels [missing_bytes]
overflow_bytes (integer - count)	about.labels [overflow_bytes]
timedout (boolean - bool)	about.labels [timedout]
parent_fuid (string)	about.labels [parent_fuid]
md5 (string)	about.file.md5
sha1 (string)	about.file.sha1
sha256 (string)	about.file.sha256
md5 (string)	network.tls.client.certificate.md5	If the source log field value is equal to ssl and the mime_type log field value is equal to application/x-x509-user-cert and the _path log field value is equal to files, then the network.tls.client.certificate.md5 UDM field is set to md5.
sha1 (string)	network.tls.client.certificate.sha1	If the source log field value is equal to ssl and the mime_type log field value is equal to application/x-x509-user-cert and the _path log field value is equal to files, then the network.tls.client.certificate.sha1 UDM field is set to sha1.
sha256 (string)	network.tls.client.certificate.sha256	If the source log field value is equal to ssl and the mime_type log field value is equal to application/x-x509-user-cert and the _path log field value is equal to files, then the network.tls.client.certificate.sha256 UDM field is set to sha256.
md5 (string)	network.tls.server.certificate.md5	If the source log field value is equal to ssl and the mime_type log field value is equal to application/x-x509-ca-cert and the _path log field value is equal to files, then the network.tls.server.certificate.md5 UDM field is set to md5.
sha1 (string)	network.tls.server.certificate.sha1	If the source log field value is equal to ssl and the mime_type log field value is equal to application/x-x509-ca-cert and the _path log field value is equal to files, then the network.tls.server.certificate.sha1 UDM field is set to sha1.
sha256 (string)	network.tls.server.certificate.sha256	If the source log field value is equal to ssl and the mime_type log field value is equal to application/x-x509-ca-cert and the _path log field value is equal to files, then the network.tls.server.certificate.sha256 UDM field is set to sha256.
extracted (array[string] - set[string])	about.file.names
extracted_cutoff (boolean - bool)	about.labels [extracted_cutoff]
extracted_size (integer - count)	about.labels [extracted_size]
num (integer - count)	about.labels [num]

字段映射参考：CORELIGHT - 通知

下表列出了 notice 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
fuid (string)	about.labels [fuid]
file_mime_type (string)	target.file.mime_type
file_desc (string)	about.labels [file_desc]
proto (string - enum)	network.ip_protocol
note (string - enum)	security_result.description
msg (string)	metadata.description
sub (string)	about.labels [sub]
src (string - addr)	principal.ip
dst (string - addr)	target.ip
p (integer - port)	about.port
n (integer - count)	about.labels [n]
peer_descr (string)	about.labels [peer_descr]
	security_result.action	The security_result.action UDM field is set to ALLOW.
actions (array[string] - set[enum])	security_result.action_details
suppress_for (number - interval)	about.labels [suppress_for]
remote_location.country_code (string)	about.location.country_or_region	The about.location.country_or_region UDM field is set with remote_location.country_code, remote_location.region log fields as "remote_location.country_code: remote_location.region".
remote_location.region (string)	about.location.country_or_region	The about.location.country_or_region UDM field is set with remote_location.country_code, remote_location.region log fields as "remote_location.country_code: remote_location.region".
remote_location.city (string)	about.location.city
remote_location.latitude (number - double)	about.location.region_coordinates.latitude
remote_location.longitude (number - double)	about.location.region_coordinates.longitude
	security_result.severity	The security_result.severity UDM field is set to INFORMATIONAL.

字段映射参考：CORELIGHT - smb_files

下表列出了 smb_files 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	If the action log field value is equal to SMB::FILE_READ, then the metadata.event_type UDM field is set to FILE_READ. Else, if the action log field value is equal to SMB::FILE_WRITE, then the metadata.event_type UDM field is set to FILE_MODIFICATION. Else, if the action log field value is equal to SMB::FILE_OPEN, then the metadata.event_type UDM field is set to FILE_OPEN. Else, if the action log field value is equal to SMB::FILE_CLOSE, then the metadata.event_type UDM field is set to FILE_UNCATEGORIZED. Else, if the action log field value is equal to SMB::FILE_DELETE, then the metadata.event_type UDM field is set to FILE_DELETION. Else, if the action log field value is equal to SMB::FILE_RENAME, then the metadata.event_type UDM field is set to FILE_MOVE. Else, if the action log field value is equal to SMB::FILE_SET_ATTRIBUTE, then the metadata.event_type UDM field is set to FILE_UNCATEGORIZED. Else, the metadata.event_type UDM field is set to FILE_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	network.application_protocol	The network.application_protocol UDM field is set to SMB.
	network.ip_protocol	The network.ip_protocol UDM field is set to TCP.
action, name	metadata.description	The metadata.description UDM field is set with action, name log fields as "action: action on: name".
	security_result.severity	The security_result.severity UDM field is set to INFORMATIONAL.
	security_result.action	The security_result.action UDM field is set to ALLOW.
fuid (string)	about.labels [fuid]
action (string - enum)	target.labels [action]
path (string)	target.file.full_path
name (string)	target.file.names
size (integer - count)	target.file.size
prev_name (string)	src.file.names
times.modified (time)	target.file.last_modification_time
times.accessed (time)	target.file.last_seen_time
times.created (time)	target.file.first_seen_time
times.changed (time)	target.labels [times_changed]
data_offset_req (integer - count)	target.labels [data_offset_req]
data_len_req (integer - count)	target.labels [data_len_req]
data_len_rsp (integer - count)	target.labels [data_len_rsp]

字段映射参考：CORELIGHT - smb_mapping

下表列出了 smb_mapping 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_CONNECTION.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	network.application_protocol	The network.application_protocol UDM field is set to SMB.
	network.ip_protocol	The network.ip_protocol UDM field is set to TCP.
	security_result.severity	The security_result.severity UDM field is set to INFORMATIONAL.
	security_result.action	The security_result.action UDM field is set to ALLOW.
path (string)	target.resource.attribute.labels [path]
service (string)	target.application
native_file_system (string)	target.resource.attribute.labels [native_file_system]
share_type (string)	target.resource.resource_type	If the share_type log field value is equal to DISK, then the target.resource.resource_type UDM field is set to STORAGE_OBJECT. Else, if the share_type log field value is equal to PIPE, then the target.resource.resource_type UDM field is set to PIPE. Else, the target.resource.resource_type UDM field is set to UNSPECIFIED.
share_type (string)	target.resource.resource_subtype

字段映射参考：CORELIGHT - ssl、ssl_red

下表列出了 ssl, ssl_red 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_CONNECTION.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	network.application_protocol	The network.application_protocol UDM field is set to HTTPS.
	network.ip_protocol	The network.ip_protocol UDM field is set to TCP.
	security_result.severity	The security_result.severity UDM field is set to INFORMATIONAL.
	security_result.action	The security_result.action UDM field is set to ALLOW.
version (string)	network.tls.version
cipher (string)	network.tls.cipher
curve (string)	network.tls.curve
server_name (string)	network.tls.client.server_name
resumed (boolean - bool)	network.tls.resumed
last_alert (string)	security_result.description
next_protocol (string)	network.tls.next_protocol
established (boolean - bool)	network.tls.established
ssl_history (string)	about.labels [ssl_history]
cert_chain_fps (array[string] - vector of string)	target.labels [cert_chain_fps]
client_cert_chain_fps (array[string] - vector of string)	principal.labels [client_cert_chain_fps]
sni_matches_cert (boolean - bool)	about.labels [sni_matches_cert]
validation_status (string)	security_result.detection_fields [validation_status]
ja3 (string)	network.tls.client.ja3
ja3s (string)	network.tls.server.ja3s

字段映射参考：CORELIGHT - rdp

下表列出了 rdp 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_CONNECTION.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
cookie (string)	about.labels [cookie]
result (string)	about.labels [result]
security_protocol (string)	target.labels [security_protocol]
client_channels (array[string] - vector of string)	intermediary.labels [client_channels]
keyboard_layout (string)	principal.labels [keyboard_layout]
client_build (string)	principal.labels [client_build]
client_name (string)	principal.hostname
client_dig_product_id (string)	principal.labels [client_dig_product_id ]
desktop_width (integer - count)	principal.labels [desktop_width]
desktop_height (integer - count)	principal.labels [desktop_height]
requested_color_depth (string)	principal.labels [requested_color_depth]
cert_type (string)	about.labels [cert_type]
cert_count (integer - count)	about.labels [cert_count]
cert_permanent (boolean - bool)	about.labels [cert_permanent ]
encryption_level (string)	about.labels [encryption_level]
encryption_method (string)	about.labels [encryption_method]
auth_success (boolean - bool)	about.labels [auth_success]
channels_joined (integer - int)	intermediary.labels [channels_joined]
inferences (array[string] - set[string])	about.labels [inferences]
rdpeudp_uid (string)	about.labels [rdpeudp_uid]
	network.ip_protocol	The network.ip_protocol UDM field is set to TCP.
rdfp_string (string)	principal.labels [rdfp_string]
rdfp_hash (string)	principal.labels [rdfp_hash]
result, security_protocol	security_result.description	The security_result.description UDM field is set with result, security_protocol log fields as "result connection with security protocol security_protocol".
	security_result.severity	The security_result.severity UDM field is set to INFORMATIONAL.

字段映射参考：CORELIGHT - sip

下表列出了 sip 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	network.application_protocol	The network.application_protocol UDM field is set to SIP.
trans_depth (integer - count)	about.labels [trans_depth]
method (string)	about.labels [method]
uri (string)	target.url
date (string)	about.labels [date]
request_from (string)	principal.labels [request_from]
request_to (string)	target.labels [request_to]
response_from	principal.labels [response_from]
response_to (string)	target.labels [response_to]
reply_to (string)	about.labels [reply_to]
call_id (string)	network.session_id
seq (string)	about.labels [seq]
subject (string)	about.labels [subject]
request_path (array[string] - vector of string)	about.labels [request_path]
response_path (array[string] - vector of string)	about.labels [response_path]
user_agent (string)	about.labels [user_agent]
status_code (integer - count)	about.labels [status_code]
status_msg (string)	security_result.description
warning (string)	security_result.summary
request_body_len (integer - count)	network.sent_bytes
response_body_len (integer - count)	network.received_bytes
content_type (string)	about.labels [content_type]

字段映射参考：CORELIGHT - intel

下表列出了 intel 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to SCAN_NETWORK.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
seen.indicator_type (string - enum)	entity.metadata.entity_type	If the indicator.type log field value is equal to Intel::ADDR, then the metadata.entity_type UDM field is set to IP_ADDRESS. Else, if the indicator.type log field value is equal to Intel::SUBNET or Intel::SOFTWARE or Intel::CERT_HASH or Intel::PUBKEY_HASH, then the metadata.entity_type UDM field is set to RESOURCE. Else, if the indicator.type log field value is equal to Intel::URL, then the metadata.entity_type UDM field is set to URL. Else, if the indicator.type log field value is equal to the Intel::EMAIL or Intel::USER_NAME, then the metadata.entity_type UDM field is set to USER. Else, if the indicator.type log field value is equal to Intel::DOMAIN, then the metadata.entity_type UDM field is set to DOMAIN_NAME. Else, if the indicator.type log field value is equal to the Intel::FILE_HASH or Intel::FILE_NAME, then the metadata.entity_type UDM field is set to FILE. Else, the metadata.entity_type UDM field is set to RESOURCE.
seen.indicator (string)	entity.ip	If the indicator.type log field value is equal to Intel::ADDR, then the seen.indicator log field is mapped to the entity.ip UDM field.
seen.indicator (string)	entity.url	If the indicator.type log field value is equal to Intel::URL, then the seen.indicator log field is mapped to the entity.url UDM field.
seen.indicator (string)	entity.domain.name	If the indicator.type log field value is equal to Intel::DOMAIN, then the seen.indicator log field is mapped to the entity.domain.name UDM field.
seen.indicator (string)	entity.user.email_address	If the indicator.type log field value is equal to Intel::USER_NAME or Intel::EMAIL, then the seen.indicator log field is mapped to the entity.user.email_address UDM field.
seen.indicator (string)	entity.file.names	If the indicator.type log field value is equal to Intel::FILE_HASH or Intel::FILE_NAME, then the seen.indicator log field is mapped to the entity.file.full_path UDM field.
seen.indicator (string)	entity.resource.name	If the metadata.entity_type log field value is equal to RESOURCE, then the seen.indicatior log field is mapped to the entity.resource.name UDM field.
	entity.resource.resource_type	If the indicator.type log field value is equal to Intel::SUBNET, then the entity.resource.resource_name UDM field is set to VPC_NETWORK.
seen.indicator_type (string - enum)	entity.resource.resource_sub_type	If the metadata.entity_type log field value is equal to RESOURCE, then the seen.indicatior_type log field is mapped to the entity.resource.resource_sub_type UDM field.
seen.where (string - enum)	entity.metadata.source_labels [seen_where]
matched (array[string] - set[enum])	entity.labels [matched]
sources (array[string] - set[string])	entity.metadata.source_labels [source]
fuid (string)	about.labels [fuid]
file_mime_type (string)	entity.file.mime_type
file_desc (string)	metadata.threat.detection_fields [file_desc]
desc (array[string] - set[string])	ioc.description	The desc log field is mapped to ioc.description UDM field when index value in desc is equal to 0. For every other index value, entity.labels.key UDM field is set to desc and desc log field is mapped to the entity.labels.value.
url (array[string] - set[string])	metadata.threat.url_back_to_product
confidence (array[number] - set[double])	ioc.confidence_score	The confidence log field is mapped to ioc.confidence_score UDM field when index value in confidence is equal to 0. For every other index value, entity.labels.key UDM field is set to confidence and confidence log field is mapped to the entity.labels.value.
firstseen (array[string] - set[string])	ioc.active_timerange.start	The firstseen log field is mapped to ioc.active_timerange.start UDM field when index value in firstseen is equal to 0. For every other index value, entity.labels.key UDM field is set to firstseen and firstseen log field is mapped to the entity.labels.value.
lastseen (array[string] - set[string])	ioc.active_timerange.end	The lastseen log field is mapped to ioc.active_timerange.end UDM field when index value in lastseen is equal to 0. For every other index value, entity.labels.key UDM field is set to lastseen and lastseen log field is mapped to the entity.labels.value.
associated (array[string] - set[string])	entity.labels [associated]
category (array[string] - set[string])	ioc.categorization	The category log field is mapped to ioc.categorization UDM field when index value in category is equal to 0. For every other index value, entity.labels.key UDM field is set to category and category log field is mapped to the entity.labels.value.
campaigns (array[string] - set[string])	entity.labels [campaign]
reports (array[string] - set[string])	entity.labels [report]

字段映射参考：CORELIGHT - smtp

下表列出了 smtp 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_SMTP.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	network.application_protocol	The network.application_protocol UDM field is set to SMTP.
trans_depth (integer - count)	about.labels [trans_depth]
helo (string)	target.domain.name
mailfrom (string)	network.smtp.mail_from
rcptto (array[string] - set[string])	network.smtp.rcpt_to
date (string)	about.labels [date]
from (string)	network.email.from
to (array[string] - set[string])	network.email.to
cc (array[string] - set[string])	network.email.cc
reply_to (string)	network.email.reply_to
msg_id (string)	network.email.mail_id
in_reply_to (string)	about.labels [in_reply_to]
subject (string)	network.email.subject
x_originating_ip (string - addr)	principal.ip
first_received (string)	about.labels [first_received]
second_received (string)	about.labels [second_received]
last_reply (string)	network.smtp.server_response
path (array[string] - vector of addr)	intermediary.ip
user_agent (string)	about.labels [user_agent]
tls (boolean - bool)	network.smtp.is_tls
fuids (array[string] - vector of string)	about.labels [fuid]
is_webmail (boolean - bool)	network.smtp.is_webmail
urls (array[string] - set[string])	about.url
domains (array[string] - set[string])	about.domain.name

字段映射参考文档：CORELIGHT - ssh

下表列出了 ssh 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	network.application_protocol	The network.application_protocol UDM field is set to SSH.
version (integer - count)	network.application_protocol_version	The network.application_protocol_version UDM field is set with version log field as "SSH version".
auth_success (boolean - bool)	security_result.action_details
auth_success (boolean - bool)	security_result.action	If the auth_success log field value is not equal to true, then the security_result.action UDM field is set to ALLOW. Else, the security_result.action UDM field is set to BLOCK.
auth_attempts (integer - count)	extensions.auth.auth_details	The extensions.auth.auth_details UDM field is set with auth_attempts log field as "auth_attempts: auth_attempts".
direction (string - enum)	network.direction	If the direction log field value is equal to INBOUND, then the network.direction UDM field is set to INBOUND. Else, if the direction log field value is equal to OUTBOUND, then the network.direction UDM field is set to OUTBOUND.
client (string)	principal.application
server (string)	target.application
cipher_alg (string)	network.tls.cipher
mac_alg (string)	security_result.detection_fields [mac_alg]
compression_alg (string)	security_result.detection_fields [compression_alg]
kex_alg (string)	security_result.detection_fields [kex_alg]
host_key_alg (string)	security_result.detection_fields [host_key_alg]
host_key (string)	security_result.detection_fields [host_key]
remote_location.country_code (string)	target.location.country_or_region
remote_location.region (string)	target.location.country_or_region
remote_location.city (string)	target.location.city
remote_location.latitude (number - double)	target.location.region_coordinates.latitude
remote_location.longitude (number - double)	target.location.region_coordinates.longitude
hasshVersion (string)	about.labels [hassh_version]
hassh (string)	principal.labels [hassh]
hasshServer (string)	target.labels [hassh_server]
cshka (string)	about.labels [cshka]
hasshAlgorithms (string)	about.labels [hassh_algorithms]
sshka (string)	about.labels [sshka]
hasshServerAlgorithms (string)	about.labels [hassh_server_algorithms]
inferences (array[string] - set[string])	security_result.summary, security_result.description	If the inferences log field value is equal to ABP, then the security_result.summary UDM field is set to Client Authentication Bypass and the security_result.description UDM field is set to A client wasn't adhering to expectations of SSH either through server exploit or by the client and server switching to a protocol other than SSH after enctyption begins. If the inferences log field value is equal to AFR, then the security_result.summary UDM field is set to SSH Agent Forwarding Requested and the security_result.description UDM field is set to Agent Forwarding is requested by tge Client. If the inferences log field value is equal to APWA, then the security_result.summary UDM field is set to Automated Password Authentication and the security_result.description UDM field is set to The client authenticated with an automated password tool (like sshpass). If the inferences log field value is equal to AUTO, then the security_result.summary UDM field is set to Automated Interaction and the security_result.description UDM field is set to The client is a script automated utility and not driven by a user. If the inferences log field value is equal to BAN, then the security_result.summary UDM field is set to Server Banner and the security_result.description UDM field is set to The server sent the client a pre-authentication banner, likely for legal reasons. If the inferences log field value is equal to BF, then the security_result.summary UDM field is set to Client Brute Force Guessing and the security_result.description UDM field is set to A client made a number of authentication attempts that exceeded some configured, pre-connection threshold. If the inferences log field value is equal to BFS, then the security_result.summary UDM field is set to Client Brute Force Success and the security_result.description UDM field is set to A client made a number of authentication attempts that exceeded some configured, pre-connection threshold. If the inferences log field value is equal to CTS, then the security_result.summary UDM field is set to Client Trusted Server and the security_result.description UDM field is set to The client already has an entry in its known_hosts file for this server. If the inferences log field value is equal to CUS, then the security_result.summary UDM field is set to Client Untrusted Server and the security_result.description UDM field is set to The client did not have an entry in its known_hosts file for this server. If the inferences log field value is equal to IPWA, then the security_result.summary UDM field is set to Interactive Password Authentication and the security_result.description UDM field is set to The client interactively typed their password to authenticate. If the inferences log field value is equal to KS, then the security_result.summary UDM field is set to Keystrokes and the security_result.description UDM field is set to An interactive session occurred in which the client set user-driven keystrokes to the server. If the inferences log field value is equal to LFD, then the security_result.summary UDM field is set to Large Client File Donwload and the security_result.description UDM field is set to A file transfer occurred in which the server sent a sequence of bytes to the client. If the inferences log field value is equal to LFU, then the security_result.summary UDM field is set to Large Client File Upload and the security_result.description UDM field is set to A file transfer occurred in which the client sent a sequence of bytes to the server. Large file are identified dynamically based on trains of MTU-sized packets. If the inferences log field value is equal to MFA, then the security_result.summary UDM field is set to Multifactor Authentication and the security_result.description UDM field is set to The server required a second form of authentication (a code) after password or public key was accepted, and the client successfully provided it. If the inferences log field value is equal to NA, then the security_result.summary UDM field is set to None Authentication and the security_result.description UDM field is set to The client successfully authenticated using the None method. If the inferences log field value is equal to NRC, then the security_result.summary UDM field is set to No Remote Command and the security_result.description UDM field is set to The -N flag was used in SSH authentication. If the inferences log field value is equal to PKA, then the security_result.summary UDM field is set to Public Key Authentication and the security_result.description UDM field is set to The client automatically authenticated using pubkey authentication. If the inferences log field value is equal to RSI, then the security_result.summary UDM field is set to Reverse SSH Initiated and the security_result.description UDM field is set to The Reverse session is initiated from the server back to the client. If the inferences log field value is equal to RSIA, then the security_result.summary UDM field is set to Reverse SSH Initiated Automated and the security_result.description UDM field is set to The inititation of the Reverse session happened very early in the packet stream, indicating automation. If the inferences log field value is equal to RSK, then the security_result.summary UDM field is set to Reverse SSH Keystrokes and the security_result.description UDM field is set to Keystrokes are detected within the Reverse tunnel. If the inferences log field value is equal to RSL, then the security_result.summary UDM field is set to Reverse SSH Logged In and the security_result.description UDM field is set to The Reverse Tunnel login has succeeded. If the inferences log field value is equal to RSP, then the security_result.summary UDM field is set to Reverse SSH Providioned and the security_result.description UDM field is set to The client connected with -R flag, which provisions the port to be used for a Reverse Session set up at any future time. If the inferences log field value is equal to SA, then the security_result.summary UDM field is set to Authentication Scanning and the security_result.description UDM field is set to The client scanned authentication method with the server and then disconnected. If the inferences log field value is equal to SC, then the security_result.summary UDM field is set to Capabilities Scanning and the security_result.description UDM field is set to The client exchanged capabilities with the server and then disconnected. If the inferences log field value is equal to SFD, then the security_result.summary UDM field is set to Small Client File Download and the security_result.description UDM field is set to A file transfer occurred in which the server sent a sequence of bytes to the client. If the inferences log field value is equal to SFU, then the security_result.summary UDM field is set to Small Client File Upload and the security_result.description UDM field is set to A file transfer occurred in which the client sent a sequence of bytes to the server. If the inferences log field value is equal to SP, then the security_result.summary UDM field is set to Other Scanning and the security_result.description UDM field is set to A client and server didn't exchange encrypted packets but the client wasn't a version or capabilities scanner. If the inferences log field value is equal to SV, then the security_result.summary UDM field is set to Version Scanning and the security_result.description UDM field is set to A client exchanged version strings with the server and than disconnected. If the inferences log field value is equal to UA, then the security_result.summary UDM field is set to Unknown Authentication and the security_result.description UDM field is set to The authentication method is not determinated or is unknown.

字段映射参考：CORELIGHT - suricata_corelight

下表列出了 suricata_corelight 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to SCAN_NETWORK.
	metadata.product_name	The metadata.product_name UDM field is set to Suricata.
id.vlan (integer - count)	intermediary.labels [id_vlan]
id.vlan_inner (integer - count)	intermediary.labels [id_vlan_inner]
icmp_type (integer - count)	about.labels [icmp_type]
icmp_code (integer - count)	about.labels [icmp_code]
suri_id (string)	metadata.product_log_id
service (string)	network.application_protocol
flow_id (integer - count)	network.session_id
tx_id (integer - count)	about.labels [tx_id]
pcap_cnt (integer - count)	about.labels [pcap_cnt]
alert.action (string)	security_result.action_details
alert.gid (integer - count)	security_result.detection_fields [alert_gid]
alert.signature_id (integer - count)	security_result.rule_id
alert.rev (integer - count)	security_result.detection_fields [alert_rev]
alert.signature (string)	security_result.summary
alert.signature (string)	security_result.rule_name
alert.category (string)	security_result.category_details
alert.severity (integer - count)	security_result.severity_details
alert.metadata (array[string] - vector of string)	security_result.detection_fields [alert_metadata]
community_id (string)	network.community_id
payload (string)	about.labels [payload]
payload (string)	about.labels [payload_decoded]
packet (string)	about.labels [packet]
packet (string)	about.labels [packet_decoded]
metadata (array[string] - vector of string)	security_result.detection_fields [metadata]
orig_cve (string)	extensions.vulns.vulnerabilities.cve_id
resp_cve (string)	extensions.vulns.vulnerabilities.cve_id
	idm.is_alert	The idm.is_alert UDM field is set to true.
	idm.is_significant	The idm.is_significant UDM field is set to true.
	security_result.severity	The security_result.severity UDM field is set to INFORMATIONAL.

字段映射参考：CORELIGHT - bacnet

下表列出了 bacnet 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
bvlc_function (string)	about.labels [bvlc_function]
bvlc_len (integer - count)	about.labels [bvlc_len]
apdu_type (string)	about.labels [apdu_type]
service_choice (string)	about.labels [service_choice]
data (array[string] - vector of string)	about.labels [data]

字段映射参考：CORELIGHT - cip

下表列出了 cip 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
service (string)	about.labels [service]
status (string)	about.labels [status]
tags (string)	about.labels [tag]

字段映射参考：CORELIGHT - corelight_burst

下表列出了 corelight_burst 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to SCAN_NETWORK.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
proto (string - enum)	network.ip_protocol
orig_size (integer - count)	network.sent_bytes
resp_size (integer - count)	network.received_bytes
mbps (number - double)	about.labels [mbps]
age_of_conn (number - interval)	about.labels [age_of_conn]

字段映射参考：CORELIGHT - corelight_overall_capture_loss

下表列出了 corelight_overall_capture_loss 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to GENERIC_EVENT.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
gaps (number - double)	security_result.detection_fields [gaps]
acks (number - double)	security_result.detection_fields [acks]
percent_lost (number - double)	security_result.detection_fields [percent_lost]
	metadata.description	The metadata.description UDM field is set with _system_name, percent_lost, ts. log fields as "node _system_name experienced percent_lost% packet loss at ts.".

字段映射参考文档：CORELIGHT - corelight_profiling

下表列出了 corelight_profiling 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to SCAN_NETWORK.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
node (string)	principal.hostname
prof.core_stack (string)	about.labels [prof_core_stack]
prof.script_stack (string)	about.labels [prof_script_stack]
prof.sched_wait_ns (integer - count)	about.labels [prof_sched_wait_ns]

字段映射参考：CORELIGHT - datared

下表列出了 datared 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to GENERIC_EVENT.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
conn_red (integer - count)	about.labels [conn_red]
conn_total (integer - count)	about.labels [conn_total]
dns_red (integer - count)	about.labels [dns_red]
dns_total (integer - count)	about.labels [dns_total]
dns_coal_miss (integer - count)	about.labels [dns_coal_miss]
files_red (integer - count)	about.labels [files_red]
files_total (integer - count)	about.labels [files_total]
files_coal_miss (integer - count)	about.labels [files_coal_miss]
http_red (integer - count)	about.labels [http_red]
http_total (integer - count)	about.labels [http_total]
ssl_red (integer - count)	about.labels [ssl_red]
ssl_total (integer - count)	about.labels [ssl_total]
ssl_coal_miss (integer - count)	about.labels [ssl_coal_miss]
weird_red (integer - count)	about.labels [weird_red]
weird_total (integer - count)	about.labels [weird_total]
x509_red (integer - count)	about.labels [x509_red]
x509_total (integer - count)	about.labels [x509_total]
x509_coal_miss (integer - count)	about.labels [x509_coal_miss]

字段映射参考：CORELIGHT - dhcp

下表列出了 dhcp 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_DHCP.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	network.application_protocol	The network.application_protocol UDM field is set to DHCP.
uids (array[string] - set[string])	about.labels [uid]
client_addr (string - addr)	network.dhcp.ciaddr
server_addr (string - addr)	network.dhcp.siaddr
mac (string)	network.dhcp.chaddr
host_name (string)	network.dhcp.client_hostname
client_fqdn (string)	principal.domain.name
domain (string)	target.domain.name
requested_addr (string - addr)	network.dhcp.requested_address
assigned_addr (string - addr)	network.dhcp.yiaddr
lease_time (number - interval)	network.dhcp.lease_time_seconds
client_message (string)	security_result.description
server_message (string)	security_result.description
msg_types (array[string] - vector of string)	network.dhcp.type	The msg_types log field is mapped to network.dhcp.type UDM field when index value in msg_types is equal to 0. For every other index value, about.labels.key UDM field is set to msg_types and msg_types log field is mapped to the about.labels.value.
duration (number - interval)	about.labels [duration]

字段映射参考：CORELIGHT - dga

下表列出了 dga 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_DNS.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	network.application_protocol	The network.application_protocol UDM field is set to DNS.
query (string)	network.dns.questions.name
family (string)	about.labels [family]
qtype_name (string)	about.labels [qtype_name]
rcode (integer - count)	network.dns.response_code
is_collision_heavy (boolean - bool)	security_result.detection_fields [is_collision_heavy]
ruse (boolean - bool)	about.labels [ruse]

字段映射参考：CORELIGHT - dnp3

下表列出了 dnp3 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
fc_request (string)	about.labels [fc_request]
fc_reply (string)	about.labels [fc_reply]
iin (integer - count)	about.labels [iin]

字段映射参考文档：CORELIGHT - iso_cotp

下表列出了 iso_cotp 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
pdu_type (string)	about.labels [pdu_type]

字段映射参考：CORELIGHT - kerberos

下表列出了 kerberos 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	network.application_protocol	The network.application_protocol UDM field is set to KRB5.
request_type (string)	principal.application
client (string)	principal.hostname
service (string)	target.application
success (boolean - bool)	security_result.action	If the success log field value is equal to true, then the security_result.action UDM field is set to ALLOW. Else, the security_result.action UDM field is set to FAIL.
error_msg (string)	security_result.action_details
from (time)	about.labels [from]
till (time)	about.labels [till]
cipher (string)	about.labels [cipher]
forwardable (boolean - bool)	about.labels [forwardable]
renewable (boolean - bool)	about.labels [renewable]
client_cert_subject (string)	about.labels [client_cert_subject]
client_cert_fuid (string)	about.labels [client_cert_fuid]
server_cert_subject (string)	about.labels [server_cert_subject]
server_cert_fuid (string)	about.labels [server_cert_fuid]

字段映射参考：CORELIGHT - ldap

下表列出了 ldap 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	network.application_protocol	The network.application_protocol UDM field is set to LDAP.
proto (string)	about.labels [proto]
message_id (integer - int)	about.labels [message_id]
version (integer - int)	network.application_protocol_version
opcode (array[string] - set[string])	security_result.detection_fields [opcode]
result (array[string] - set[string])	security_result.detection_fields [result]
diagnostic_message (array[string] - vector of string)	security_result.description
object (array[string] - vector of string)	about.labels [object]
argument (array[string] - vector of string)	about.labels [argument]

字段映射参考：CORELIGHT - ldap_search

下表列出了 ldap_search 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	network.application_protocol	The network.application_protocol UDM field is set to LDAP.
proto (string)	about.labels [proto]
message_id (integer - int)	about.labels [message_id]
scope (array[string] - set[string])	about.labels [scope]
deref (array[string] - set[string])	about.labels [deref]
base_object (array[string] - vector of string)	about.labels [base_object]
result_count (integer - count)	security_result.detection_fields [result_count]
result (array[string] - set[string])	security_result.detection_fields [result]
diagnostic_message (array[string] - vector of string)	security_result.description
filter (string)	about.labels [filter]
attributes (array[string] - vector of string)	about.labels [attributes]

字段映射参考文档：CORELIGHT - local_subnets

下表列出了 local_subnets 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to GENERIC_EVENT.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
round (integer - count)	about.labels [round]
ip_version (integer - count)	about.labels [ip_version]
subnets (array[string] - set[subnet])	about.labels [subnet]
component_ids (array[integer] - set[count])	about.labels [component_id]
size_of_component (integer - count)	about.labels [size_of_component]
bipartite (boolean - bool)	about.labels [bipartite]
inferred_site (boolean - bool)	about.labels [inferred_site]
other_ips (array[string] - set[addr])	about.ip

字段映射参考：CORELIGHT - local_subnets_dj

下表列出了 local_subnets_dj 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to GENERIC_EVENT.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
ip_version (integer - count)	about.labels [ip_version]
v (string - addr)	about.ip
side (string)	about.labels [side]

字段映射参考文档：CORELIGHT - local_subnets_graphs

下表列出了 local_subnets_graphs 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to GENERIC_EVENT.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
ip_version (integer - count)	about.labels [ip_version]
v1 (string - addr)	about.ip
v2 (string - addr)	about.ip

字段映射参考：CORELIGHT - syslog

下表列出了 syslog 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	metadata.event_type	The metadata.event_type UDM field is set to STATUS_UPDATE.
proto (string - enum)	network.ip_protocol
facility (string)	about.labels [facility]
severity (string)	about.labels [severity]
message (string)	metadata.description

字段映射参考：CORELIGHT - tds

下表列出了 tds 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
command (string)	principal.process.command_line

字段映射参考文档：CORELIGHT - tds_rpc

下表列出了 tds_rpc 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
procedure_name (string)	about.labels [procedure_name]
parameters (array[string] - vector of string)	about.labels [parameter]

字段映射参考：CORELIGHT - tds_sql_batch

下表列出了 tds_sql_batch 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	metadata.event_type	The metadata.event_type UDM field is set to STATUS_UPDATE.
	target.resource.resource_type	The target.resource.resource_type UDM field is set to DATABASE.
header_type (string)	target.resource.attribute.labels [header_type]
query (string)	target.resource.attribute.labels [query]

字段映射参考：CORELIGHT - traceroute

下表列出了 traceroute 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
src (string - addr)	principal.ip
dst (string - addr)	target.ip
proto (string)	network.ip_protocol

字段映射参考：CORELIGHT - 隧道

下表列出了 tunnel 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_CONNECTION.
tunnel_type (string - enum)	intermediary.labels [tunnel_type]
action (string - enum)	security_result.action_details
	security_result.description	The security_result.description UDM field is set with action, tunnel_type log fields as "action action on tunnel type tunnel_type".

字段映射参考：CORELIGHT - weird、weird_red

下表列出了 weird, weird_red 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
name (string)	about.labels [name]
addl (string)	about.labels [addl]
notice (boolean - bool)	about.labels [notice]
source (string)	about.labels [source]
peer (string)	about.labels [peer]

字段映射参考：CORELIGHT - 防线保护

下表列出了 wireguard 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_CONNECTION.
established (boolean - bool)	about.labels [established]
initiations (integer - count)	about.labels [initiations]
responses (integer - count)	about.labels [responses]

字段映射参考：CORELIGHT - vpn

下表列出了 vpn 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_CONNECTION.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
proto (string - enum)	network.ip_protocol
vpn_type (string - enum)	about.labels [vpn_type]
service (string)	target.application
inferences (array[string] - set[string])	about.labels [inference]
server_name (string)	network.tls.client.server_name
client_info (string)	principal.labels [client_info]
duration (number - interval)	network.session_duration
orig_bytes (integer - count)	network.sent_bytes
resp_bytes (integer - count)	network.received_bytes
orig_cc (string)	principal.location.country_or_region
orig_region (string)	principal.location.country_or_region
orig_city (string)	principal.location.city
resp_cc (string)	target.location.country_or_region
resp_region (string)	target.location.country_or_region
resp_city (string)	target.location.city
subject (string)	network.tls.client.certificate.subject
issuer (string)	network.tls.client.certificate.issuer
ja3 (string)	network.tls.client.ja3
ja3s (string)	network.tls.server.ja3s

字段映射参考：CORELIGHT - x509、x509_red

下表列出了 x509, x509_red 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to GENERIC_EVENT.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
fingerprint (string)	about.labels [fingerprint]
certificate.version (integer - count)	network.tls.server.certificate.version
certificate.serial (string)	network.tls.server.certificate.serial
certificate.subject (string)	network.tls.server.certificate.subject
certificate.issuer (string)	network.tls.server.certificate.issuer
certificate.not_valid_before (time)	network.tls.server.certificate.not_before
certificate.not_valid_after (time)	network.tls.server.certificate.not_after
certificate.key_alg (string)	about.labels [certificate_key_alg]
certificate.sig_alg (string)	about.labels [certificate_sig_alg]
certificate.key_type (string)	about.labels [certificate_key_type]
certificate.key_length (integer - count)	about.labels [certificate_key_length]
certificate.exponent (string)	about.labels [certificate_exponent]
certificate.curve (string)	network.tls.curve
san.dns (array[string] - vector of string)	about.labels [san_dns]
san.uri (array[string] - vector of string)	about.url
san.email (array[string] - vector of string)	about.labels [san_email]
san.ip (array[string] - vector of addr)	about.ip
basic_constraints.ca (boolean - bool)	about.labels [basic_constraints_ca]
basic_constraints.path_len (integer - count)	about.labels [basic_constraints_path_len]
host_cert (boolean - bool)	about.labels [host_cert]
client_cert (boolean - bool)	about.labels [client_cert]

字段映射参考：CORELIGHT -unknown-smartpcap

下表列出了 unknown-smartpcap 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to GENERIC_EVENT.
	metadata.product_name	The metadata.product_name UDM field is set to Smartpcap.
tid (string)	about.labels [tid]
pkts (integer - count)	about.labels [pkts]
url (string)	security_result.url_back_to_product

字段映射参考文档：CORELIGHT - mysql

下表列出了 mysql 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to USER_RESOURCE_ACCESS.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
cmd (string)	target.resource.attribute.labels [cmd]
arg (string)	principal.process.command_line
success (boolean - bool)	target.resource.attribute.labels [success]
rows (integer - count)	target.resource.attribute.labels [rows]
response (string)	target.resource.attribute.labels [response]
	target.resource.resource_type	The target.resource.resource_type UDM field is set to DATABASE.

字段映射参考：CORELIGHT - napatech_shunting

下表列出了 napatech_shunting 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to GENERIC_EVENT.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
peer (string)	about.labels [peer]
terminated_flows (integer - count)	about.labels [terminated_flows]
shunted_flows (integer - count)	security_result.detection_fields [shunted_flows]

字段映射参考：CORELIGHT - ntlm

下表列出了 ntlm 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to USER_LOGIN.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
username (string)	target.user.userid
hostname (string)	principal.hostname
domainname (string)	principal.domain.name
server_nb_computer_name (string)	target.hostname
server_dns_computer_name (string)	target.domain.name
server_tree_name (string)	target.labels [server_tree_name]
success (boolean - bool)	extensions.auth.auth_details	If the success log field value is equal to true, then the extensions.auth.auth_details UDM field is set to Authentication successful. Else, the extensions.auth.auth_details UDM field is set to Authentication failed.

字段映射参考：CORELIGHT - pe

下表列出了 pe 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to GENERIC_EVENT.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
id (string)	about.labels [id]
machine (string)	target.labels [machine]
compile_ts (time)	about.labels [compile_ts]
os (string)	target.platform	If the os log field value is equal to windows, then the target.platform UDM field is set to WINDOWS. Else, if is equal to linux, then the target.platform UDM field is set to LINUX. Else, if the os log field value is equal to mac or the os log field value is equal to osx, then the target.platform UDM field is set to MAC.
subsystem (string)	target.application
is_exe (boolean - bool)	about.file.file_type	If the is_exe log field value is equal to true, then the about.file.file_type UDM field is set to FILE_TYPE_PE_EXE.
is_64bit (boolean - bool)	about.labels [is_64bit]
uses_aslr (boolean - bool)	about.labels [uses_aslr]
uses_dep (boolean - bool)	about.labels [uses_dep]
uses_code_integrity (boolean - bool)	about.labels [uses_code_integrity]
uses_seh (boolean - bool)	about.labels [uses_seh ]
has_import_table (boolean - bool)	about.labels [has_import_table]
has_export_table (boolean - bool)	about.labels [has_export_table]
has_cert_table (boolean - bool)	about.labels [has_cert_table]
has_debug_data (boolean - bool)	about.labels [has_debug_data]
section_names (array[string] - vector of string)	about.labels [section_names]

字段映射参考：CORELIGHT - ntp

下表列出了 ntp 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	network.application_protocol	The network.application_protocol UDM field is set to NTP.
	network.ip_protocol	The network.ip_protocol UDM field is set to UDP.
version (integer - count)	network.application_protocol_version
mode (integer - count)	about.labels [mode]
stratum (integer - count)	about.labels [stratum]
poll (number - interval)	about.labels [poll]
precision (number - interval)	about.labels [precision]
root_delay (number - interval)	about.labels [root_delay]
root_disp (number - interval)	about.labels [root_disp]
ref_id (string)	target.ip	If the ref_idlog field value is matched with regex of IP, then the ref_idlog field is mapped to the target.ip UDM field. Else, the ref_idlog field is mapped to the target.labels UDM field.
ref_id (string)	target.labels [ref_id]	If the ref_idlog field value is matched with regex of IP, then the ref_idlog field is mapped to the target.ip UDM field. Else, the ref_idlog field is mapped to the target.labels UDM field.
ref_time (time)	about.labels [ref_time]
org_time (time)	about.labels [org_time]
rec_time (time)	about.labels [rec_time]
xmt_time (time)	about.labels [rec_time]
num_exts (integer - count)	about.labels [num_exts]

字段映射参考：CORELIGHT - radius

下表列出了 radius 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to USER_LOGIN.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
username (string)	target.user.userid
mac (string)	principal.mac
framed_addr (string - addr)	intermediary.ip
tunnel_client (string)	intermediary.ip	If the tunnel_client log field value is matched with regex of IP, then the tunnel_client log field is mapped to the intermediary.ip UDM field. Else, the tunnel_client log field is mapped to the intermediary.domain.name UDM field.
tunnel_client (string)	intermediary.domain.name	If the tunnel_client log field value is matched with regex of IP, then the tunnel_client log field is mapped to the intermediary.ip UDM field. Else, the tunnel_client log field is mapped to the intermediary.domain.name UDM field.
connect_info (string)	about.labels [connect_info]
reply_msg (string)	about.labels [reply_msg]
result (string)	extensions.auth.auth_details
ttl (number - interval)	network.session_duration

字段映射参考：CORELIGHT - reporter

下表列出了 reporter 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to GENERIC_EVENT.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
level (string - enum)	security_result.severity	If the level log field value is equal to CRITICAL or ERROR or HIGH or INFORMATIONAL or LOW or MEDIUM, then the level log field is mapped to the security_result.severity UDM field.
level (string - enum)	security_result.severity_details
message (string)	security_result.description
location (string)	about.labels [location]

字段映射参考文档：CORELIGHT - log4shell

下表列出了 log4shell 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to SCAN_HOST.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	extensions.vulns.vulnerabilities.cve_id	The extensions.vulns.vulnerabilities.cve_id UDM field is set to CVE-2021-44228.
http_uri (string)	about.labels [http_uri]
uri (string)	target.url
stem (string)	target.labels [stem]
target_host (string)	target.hostname
target_port (string)	target.port
method (string)	network.http.method
is_orig (boolean - bool)	about.labels [is_orig]
name (string)	about.labels.key
value (string)	about.labels.value
matched_name (boolean - bool)	about.labels [matched_name]
matched_value (boolean - bool)	about.labels [matched_value]

字段映射参考：CORELIGHT - modbus

下表列出了 modbus 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	network.application_protocol	The network.application_protocol UDM field is set to MODBUS.
func (string)	about.labels [func]
exception (string)	security_result.description

字段映射参考：CORELIGHT - mqtt_connect

下表列出了 mqtt_connect 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_CONNECTION.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	network.application_protocol	The network.application_protocol UDM field is set to MQTT.
proto_name (string)	about.labels [proto_name]
proto_version (string)	network.application_protocol_version
client_id (string)	principal.labels [client_id]
connect_status (string)	security_result.description
will_topic (string)	about.labels [will_topic]
will_payload (string)	about.labels [will_payload]

字段映射参考：CORELIGHT - mqtt_publish

下表列出了 mqtt_publish 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	network.application_protocol	The network.application_protocol UDM field is set to MQTT.
from_client (boolean - bool)	about.labels [from_client]
retain (boolean - bool)	target.labels [retain]
qos (string)	about.labels [qos]
status (string)	security_result.description
topic (string)	about.labels [topic]
payload (string)	about.labels [payload]
payload_len (integer - count)	about.labels [payload_len]

字段映射参考：CORELIGHT - mqtt_subscribe

下表列出了 mqtt_subscribe 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	network.application_protocol	The network.application_protocol UDM field is set to MQTT.
action (string - enum)	security_result.action_details
topics (array[string] - vector of string)	about.labels [topics]
qos_levels (array[integer] - vector of count)	about.labels [qos_levels]
granted_qos_level (integer - count)	about.labels [granted_qos_level]
ack (boolean - bool)	security_result.detection_fields [ack]

字段映射参考：CORELIGHT - dpd

下表列出了 dpd 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
proto (string - enum)	network.ip_protocol
analyzer (string)	about.labels [analyzer]
failure_reason (string)	about.labels [failure_reason]

字段映射参考：CORELIGHT -encryption_dns

下表列出了 encrypted_dns 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to GENERIC_EVENT.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	network.application_protocol	The network.application_protocol UDM field is set to DNS.
resp_h (string - addr)	target.ip
cert.cn (string)	about.labels [cert_cn]
cert.sans (array[string] - set[string])	about.labels [cert_sans]
sni (string)	network.tls.client.server_name
match (string)	about.labels [match]

字段映射参考：CORELIGHT - enip

下表列出了 enip 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
command (string)	principal.process.command_line
length (integer - count)	about.labels [length]
session_handle (string)	network.session_id
status (string)	about.labels [status]
sender_context (string)	about.labels [sender_context]
options (string)	about.labels [options]

字段映射参考：CORELIGHT - enip_debug

下表列出了 enip_debug 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to STATUS_UPDATE.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
raw_data (string)	about.labels [raw_data]

字段映射参考：CORELIGHT - enip_list_identity

下表列出了 enip_list_identity 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
device_type (string)	target.asset.attribute.labels [device_type]
vendor (string)	target.asset.hardware.manufacturer
product_name (string)	target.asset.attribute.labels [product_name]
serial_number (string)	target.asset.asset_id	The target.asset.asset_id UDM field is set with serial_number log fields as "CORELIGHT: serial_number".
product_code (integer - count)	target.asset.attribute.labels [product_code]
revision (number - double)	target.asset.attribute.labels [revision]
status (string)	about.labels [status]
state (string)	target.asset.attribute.labels [state]
device_ip (string - addr)	target.asset.ip

字段映射参考：CORELIGHT - etc_viz

下表列出了 etc_viz 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to GENERIC_EVENT.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
server_a (string - addr)	target.ip
server_p (integer - port)	target.port
service (array[string] - set[string])	target.application	The service log field is mapped to target.application UDM field when index value in service is equal to 0. For every other index value, target.labels.key UDM field is set to service and service log field is mapped to the target.labels.value.
viz_stat (string)	about.labels [viz_stat]
c2s_viz.size (integer - count)	about.labels [c2s_viz_size]
c2s_viz.enc_dev (number - double)	about.labels [c2s_viz_enc_dev]
c2s_viz.enc_frac (number - double)	about.labels [c2s_viz_enc_frac]
c2s_viz.pdu1_enc (boolean - bool)	about.labels [c2s_viz_pdu1_enc]
c2s_viz.clr_frac (number - double)	about.labels [c2s_viz_clr_frac]
c2s_viz.clr_ex (string)	about.labels [c2s_viz_clr_ex]
s2c_viz.size (integer - count)	about.labels [s2c_viz_size]
s2c_viz.enc_dev (number - double)	about.labels [s2c_viz_enc_dev]
s2c_viz.enc_frac (number - double)	about.labels [s2c_viz_enc_frac]
s2c_viz.pdu1_enc (boolean - bool)	about.labels [s2c_viz_pdu1_enc]
s2c_viz.clr_frac (number - double)	about.labels [s2c_viz_clr_frac]
s2c_viz.clr_ex (string)	about.labels [s2c_viz_clr_ex]

字段映射参考：CORELIGHT - ftp

下表列出了 ftp 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_FTP.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
user (string)	principal.user.user_display_name
password (string)	extensions.auth.auth_details
command (string), arg (string)	network.ftp.command	The network.ftp.command UDM field is set with command, arg log fields as "command arg".
mime_type (string)	target.file.mime_type
file_size (integer - count)	target.file.size
reply_code (integer - count)	about.labels [reply_code]
reply_msg (string)	about.labels [reply_msg]
data_channel.passive (boolean - bool)	about.labels [data_channel_passive]
data_channel.orig_h (string - addr)	principal.ip
data_channel.resp_h (string - addr)	target.ip
data_channel.resp_p (integer - port)	target.labels [data_channel_resp_p]
fuid (string)	about.labels [fuid]

字段映射参考：CORELIGHT -generic_dns_tunnels

下表列出了 generic_dns_tunnels 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_DNS.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	network.application_protocol	The network.application_protocol UDM field is set to DNS.
dns_client (string - addr)	principal.ip
domain (string)	network.dns_domain
domain (string)	network.dns.questions.name
bytes (integer - int)	about.labels [bytes]
capture_secs (number - interval)	about.labels [capture_secs]

字段映射参考：CORELIGHT -generic_icmp_tunnels

下表列出了 generic_icmp_tunnels 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	network.ip_protocol	The network.ip_protocol UDM field is set to ICMP.
detection (string)	security_result.detection_fields [detection]
orig (string - addr)	principal.ip
resp (string - addr)	target.ip
id (integer - count)	about.labels [id]
seq (integer - count)	about.labels [seq]
bytes (integer - count)	about.labels [bytes]
payload_len (integer - count)	about.labels [payload_len]
payload (string)	about.labels [payload]

字段映射参考：CORELIGHT - icmp_specific_tunnels

下表列出了 icmp_specific_tunnels 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	network.ip_protocol	The network.ip_protocol UDM field is set to ICMP.
start_time (time)	about.labels [start_time]
duration (number - interval)	network.session_duration
tunnel (string)	intermediary.labels [tunnel]
seq (integer - count)	about.labels [seq]
icmp_id (integer - count)	about.labels [icmp_id]
payload (string)	about.labels [payload]

字段映射参考：CORELIGHT - ipsec

下表列出了 ipsec 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
initiator_spi (string)	principal.labels [initiator_spi]
responder_spi (string)	target.labels [responder_spi]
maj_ver (integer - count)	about.labels [maj_ver]
min_ver (integer - count)	about.labels [min_ver]
exchange_type (integer - count)	about.labels [exchange_type]
flag_e (boolean - bool)	about.labels [flag_e]
flag_c (boolean - bool)	about.labels [flag_c]
flag_a (boolean - bool)	about.labels [flag_a]
flag_i (boolean - bool)	about.labels [flag_i]
flag_v (boolean - bool)	about.labels [flag_v]
flag_r (boolean - bool)	about.labels [flag_r]
message_id (integer - count)	about.labels [message_id]
vendor_ids (array[string] - vector of string)	about.labels [vendor_id]
notify_messages (array[string] - vector of string)	about.labels [notify_message]
transforms (array[string] - vector of string)	about.labels [transform]
ke_dh_groups (array[integer] - vector of count)	about.labels [ke_dh_group]
proposals (array[integer] - vector of count)	about.labels [proposal]
protocol_id (integer - count)	about.labels [protocol_id]
certificates (array[string] - vector of string)	about.labels [certificate]
transform_attributes (array[string] - vector of string)	about.labels [transform_attribute]
length (integer - count)	about.labels [length]
hash (string)	about.labels [hash]
doi (integer - count)	about.labels [doi]
situation (string)	about.labels [situation]

字段映射参考：CORELIGHT - profinet

下表列出了 profinet 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
operation_type (string)	about.labels [operation_type]
block_version (string)	about.labels [block_version]
slot_number (integer - count)	about.labels [slot_number]
subslot_number (integer - count)	about.labels [subslot_number]
index (string)	about.labels [index]

字段映射参考文档：CORELIGHT - profinet_dce_rpc

下表列出了 profinet_dce_rpc 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	network.application_protocol	The network.application_protocol UDM field is set to DCERPC.
version (integer - count)	about.labels [version]
packet_type (integer - count)	about.labels [packet_type]
object_uuid (string)	about.labels [object_uuid]
interface_uuid (string)	about.labels [interface_uuid]
activity_uuid (string)	about.labels [activity_uuid]
server_boot_time (integer - count)	about.labels [server_boot_time]
operation (string)	about.labels [operation]

字段映射参考文档：CORELIGHT - profinet_debug

下表列出了 profinet_debug 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
raw_data (string)	about.labels [raw_data]

字段映射参考：CORELIGHT - rfb

下表列出了 rfb 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
client_major_version (string)	principal.labels [client_major_version]
client_minor_version (string)	principal.labels [client_minor_version]
server_major_version (string)	target.labels [server_major_version]
server_minor_version (string)	target.labels [server_minor_version]
authentication_method (string)	extension.auth.mechanism	If the authentication_method log field value is equal to VNC, then the extension.auth.mechanism UDM field is set to REMOTE_INTERACTIVE. Else, the extensions.auth.mechanism UDM field is set to MECHANISM_OTHER.
authentication_method (string)	extension.auth.auth_details
auth (boolean - bool)	security_result.action	If the auth log field value is equal to true, then the security_result.action UDM field is set to ALLOW. Else, the security_result.action UDM field is set to FAIL.
share_flag (boolean - bool)	about.labels [share_flag]
desktop_name (string)	principal.labels [desktop_name]
width (integer - count)	principal.labels [width]
height (integer - count)	principal.labels [height]

字段映射参考：CORELIGHT - known_certs

下表列出了 known_certs 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	metadata.entity_type	The metadata.entity_type UDM field is set to RESOURCE.
	entity.resource.resource_subtype	The entity.resource.resource_subtype UDM field is set to CERTIFICATE.
ts (time)	metadata.interval.start_time
duration (number - interval)	entity.labels [duration]
kuid (string)	entity.labels [kuid]
host_ip (string - addr)	entity.ip
hash (string)	entity.resource.attribute.labels [hash]
port (integer - port)	entity.port
protocol (string - enum)	entity.labels [protocol]
serial (string)	entity.resource.attribute.labels [serial]
subject (string)	entity.resource.attribute.labels [subject]
issuer_subject (string)	entity.resource.attribute.labels [issuer_subject]
num_conns (integer - count)	metadata.threat.detection_fields [num_conns]
annotations (array[string] - vector of string)	metadata.threat.detection_fields [annotations]
last_active_session (string)	entity.labels [last_active_session]
last_active_interval (number - interval)	entity.labels [last_active_interval]

字段映射参考：CORELIGHT - known_devices

下表列出了 known_devices 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	metadata.entity_type	The metadata.entity_type UDM field is set to RESOURCE.
ts (time)	metadata.interval.start_time
ts (time)	entity.asset.first_seen_time
duration (number - interval)	entity.labels [duration]
kuid (string)	entity.labels [kuid]
host_ip (string - addr)	entity.asset.ip
mac (string)	entity.asset.mac
vendor_mac (string)	entity.asset.hardware.manufacturer
protocols (array[string] - set[string])	entity.labels [protocol]
num_conns (integer - count)	metadata.threat.detection_fields [num_conns]
annotations (array[string] - vector of string)	metadata.threat.detection_fields [annotations]
last_active_session (string)	entity.labels [last_active_session]
last_active_interval (number - interval)	entity.labels [last_active_interval]

字段映射参考：CORELIGHT - known_domains

下表列出了 known_domains 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	metadata.entity_type	The metadata.entity_type UDM field is set to DOMAIN_NAME.
ts (time)	metadata.interval.start_time
ts (time)	entity.domain.first_seen_time
duration (number - interval)	entity.labels [duration]
kuid (string)	entity.labels [kuid]
host_ip (string - addr)	entity.ip
domain (string)	entity.domain.name
protocols (array[string] - set[string])	entity.labels [protocol]
num_conns (integer - count)	metadata.threat.detection_fields [num_conns]
annotations (array[string] - vector of string)	metadata.threat.detection_fields [annotations]
last_active_session (string)	entity.labels [last_active_session]
last_active_interval (number - interval)	entity.labels [last_active_interval]

字段映射参考：CORELIGHT - known_hosts

下表列出了 known_hosts 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	metadata.entity_type	The metadata.entity_type UDM field is set to IP_ADDRESS.
ts (time)	metadata.interval.start_time
duration (number - interval)	entity.labels [duration]
kuid (string)	entity.labels [kuid]
host_ip (string - addr)	entity.ip
conns_opened (integer - count)	metadata.threat.detection_fields [conns_opened]
conns_closed (integer - count)	metadata.threat.detection_fields [conns_closed]
conns_pending (integer - count)	metadata.threat.detection_fields [conns_pending]
long_conns (integer - count)	metadata.threat.detection_fields [long_conns]
annotations (array[string] - vector of string)	metadata.threat.detection_fields [annotations]
last_active_session (string)	entity.labels [last_active_session]
last_active_interval (number - interval)	entity.labels [last_active_interval]

字段映射参考：CORELIGHT - known_names

下表列出了 known_names 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	metadata.entity_type	The metadata.entity_type UDM field is set to RESOURCE.
ts (time)	metadata.interval.start_time
duration (number - interval)	entity.labels [duration]
kuid (string)	entity.labels [kuid]
host_ip (string - addr)	entity.ip
hostname (string)	entity.hostname
protocols (array[string] - set[string])	entity.labels [protocol]
num_conns (integer - count)	metadata.threat.detection_fields [num_conns]
annotations (array[string] - vector of string)	metadata.threat.detection_fields [annotations]
last_active_session (string)	entity.labels [last_active_session]
last_active_interval (number - interval)	entity.labels [last_active_interval]

字段映射参考：CORELIGHT - known_remotes

下表列出了 known_remotes 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	metadata.entity_type	The metadata.entity_type UDM field is set to IP_ADDRESS.
ts (time)	metadata.interval.start_time
duration (number - interval)	entity.labels [duration]
kuid (string)	entity.labels [kuid]
host_ip (string - addr)	entity.ip
num_conns (integer - count)	metadata.threat.detection_fields [num_conns]
annotations (array[string] - vector of string)	metadata.threat.detection_fields [annotations]

字段映射参考：CORELIGHT - known_services

下表列出了 known_services 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	metadata.entity_type	The metadata.entity_type UDM field is set to RESOURCE.
ts (time)	metadata.interval.start_time
duration (number - interval)	entity.labels [duration]
kuid (string)	entity.labels [kuid]
host_ip (string - addr)	entity.ip
port (integer - port)	entity.port
protocol (string - enum)	entity.labels [protocol]
service (array[string] - vector of string)	entity.labels [service]
software (array[string] - set[string])	entity.asset.software.name
app (array[string] - set[string])	entity.application	The app log field is mapped to entity.application UDM field when index value in app is equal to 0. For every other index value, entity.labels.key UDM field is set to app and app log field is mapped to the entity.labels.value.
num_conns (integer - count)	metadata.threat.detection_fields [num_conns]
annotations (array[string] - vector of string)	metadata.threat.detection_fields [annotations]
last_active_session (string)	entity.labels [last_active_session]
last_active_interval (number - interval)	entity.labels [last_active_interval]

字段映射参考：CORELIGHT - known_users

下表列出了 known_users 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
	metadata.entity_type	The metadata.entity_type UDM field is set to RESOURCE.
ts (time)	metadata.interval.start_time
duration (number - interval)	entity.labels [duration]
kuid (string)	entity.labels [kuid]
host_ip (string - addr)	entity.ip
remote_ip (string - addr)	entity.ip
user (string)	entity.user.user_display_name
protocol (string)	entity.labels [protocol]
num_conns (integer - count)	metadata.threat.detection_fields [num_conns]
annotations (array[string] - vector of string)	metadata.threat.detection_fields [annotations]
last_active_session (string)	entity.labels [last_active_session]
last_active_interval (number - interval)	entity.labels [last_active_interval]

字段映射参考：CORELIGHT - s7comm

下表列出了 s7comm 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to Zeek.
rosctr (string)	about.labels [rosctr]
parameter (array[string] - vector of string)	about.labels [parameter]
item_count (integer - count)	about.labels [item_count]
data_info (array[string] - vector of string)	about.labels [data_info]

字段映射参考：CORELIGHT - smartpcap

下表列出了 smartpcap 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to GENERIC_EVENT.
	metadata.product_name	The metadata.product_name UDM field is set to Smartpcap.
logstr (string)	metadata.description

字段映射参考：CORELIGHT - snmp

下表列出了 snmp 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_UNCATEGORIZED.
	metadata.product_name	The metadata.product_name UDM field is set to zeek.
duration (number - interval)	network.session_duration
version (string)	network.application_protocol_version
community (string)	about.labels [community]
get_requests (integer - count)	about.labels [get_requests]
get_bulk_requests (integer - count)	about.labels [get_bulk_requests]
get_responses (integer - count)	about.labels [get_responses]
set_requests (integer - count)	about.labels [set_requests]
display_string (string)	about.labels [display_string]
up_since (time)	about.labels [up_since]

字段映射参考：CORELIGHT - socks

下表列出了 socks 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_CONNECTION.
	metadata.product_name	The metadata.product_name UDM field is set to zeek.
version (integer - count)	about.labels [version]
user (string)	principal.user.userid
password (string)	extensions.auth.auth_details
status (string)	about.labels [status]
request.host (string - addr)	target.ip
request.name (string)	target.hostname
request_p (integer - port)	target.labels [request_p]
bound.host (string - addr)	intermediary.ip
bound.name (string)	intermediary.hostname
bound_p (integer - port)	intermediary.port

字段映射参考：CORELIGHT - 软件

下表列出了 software 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to GENERIC_EVENT.
	metadata.product_name	The metadata.product_name UDM field is set to zeek.
host (string - addr)	target.asset.ip
host_p (integer - port)	target.port
software_type (string - enum)	target.asset.software.description
name (string)	target.asset.software.name
version.major (integer - count)	target.asset.software.version
version.minor (integer - count)	target.asset.attribute.labels [version_minor]
version.minor2 (integer - count)	target.asset.attribute.labels [version_minor2]
version.minor3 (integer - count)	target.asset.attribute.labels [version_minor3]
version.addl (string)	target.asset.attribute.labels [version_addl]
unparsed_version (string)	target.asset.attribute.labels [unparsed_version]

字段映射参考：CORELIGHT -specific_dns_tunnels

下表列出了 specific_dns_tunnels 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_DNS.
	metadata.product_name	The metadata.product_name UDM field is set to zeek.
	network.application_protocol	The network.application_protocol UDM field is set to DNS.
trans_id (integer - count)	network.dns.id
dns_client (string - addr)	principal.ip
resolver (string - addr)	target.ip
query (string)	network.dns.questions.name
program (string - enum)	principal.application
session_id (integer - count)	network.session_id
detection (string)	security_result.detection_fields [detection]
sods_id (integer - count)	about.labels [sods_id]

字段映射参考：CORELIGHT - 步进

下表列出了 stepping 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_CONNECTION.
	metadata.product_name	The metadata.product_name UDM field is set to zeek.
dt (number - interval)	about.labels [dt]
uid1 (string)	about.labels [uid1]
uid2 (string)	about.labels [uid2]
direct (boolean - bool)	about.labels [direct]
client1_h (string - addr)	principal.ip
client1_p (integer - port)	principal.port
server1_h (string - addr)	target.ip
server1_p (integer - port)	target.port
client2_h (string - addr)	principal.ip
client2_p (integer - port)	principal.labels [client2_p]
server2_h (string - addr)	target.labels [server2_h]
server2_p (integer - port)	target.labels [server2_p]

字段映射参考：CORELIGHT - stun

下表列出了 stun 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_CONNECTION.
	metadata.product_name	The metadata.product_name UDM field is set to zeek.
proto (string - enum)	network.ip_protocol
is_orig (boolean - bool)	about.labels [is_orig]
trans_id (string)	network.session_id
method (string)	about.labels [method]
class (string)	about.labels [class]
attr_types (array[string] - vector of string)	about.labels.key
attr_vals (array[string] - vector of string)	about.labels.value

字段映射参考：CORELIGHT - stun_nat

下表列出了 stun_nat 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to NETWORK_CONNECTION.
	metadata.product_name	The metadata.product_name UDM field is set to zeek.
proto (string - enum)	network.ip_protocol
is_orig (boolean - bool)	about.labels [is_orig]
wan_addrs (array[string] - vector of addr)	principal.nat_ip
wan_ports (array[integer] - vector of count)	principal.nat_port	The wan_ports log field is mapped to principal.nat_port UDM field when index value in wan_ports is equal to 0. For every other index value, principal.labels.key UDM field is set to wan_port and wan_ports log field is mapped to the principal.labels.value.
lan_addrs (array[string] - vector of addr)	principal.ip

字段映射参考文档：CORELIGHT - suricata_stats

下表列出了 suricata_stats 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to GENERIC_EVENT.
	metadata.product_name	The metadata.product_name UDM field is set to Suricata.
raw_mgmt	about.labels [raw_mgmt]
timestamp(time)	metadata.event_timestamp
event_type(string)	about.labels [event_type]
stats.uptime(integer)	about.labels [stats_uptime]
stats.napa_total.pkts(integer)	about.labels [stats_napa_total_pkts]
stats.napa_total.byte(integer)	about.labels [stats_napa_total_byte]
stats.napa_total.overflow_drop_pkts(integer)	about.labels [stats_napa_total_overflow_drop_pkts]
stats.napa_total.overflow_drop_byte(integer)	about.labels [stats_napa_total_overflow_drop_byte]
stats.napa_dispatch_host.pkts(integer)	about.labels [stats_napa_dispatch_host_pkts]
stats.napa_dispatch_host.byte(integer)	about.labels [stats_napa_dispatch_host_byte]
stats.napa_dispatch_drop.pkts(integer)	about.labels [stats_napa_dispatch_drop_pkts]
stats.napa_dispatch_drop.byte(integer)	about.labels [stats_napa_dispatch_drop_byte]
stats.decoder.pkts(integer)	about.labels [stats_decoder_pkts]
stats.decoder.bytes(integer)	about.labels [stats_decoder_bytes]
stats.decoder.invalid(integer)	about.labels [stats_decoder_invalid]
stats.decoder.ipv4(integer)	about.labels [stats_decoder_ipv4]
stats.decoder.ipv6(integer)	about.labels [stats_decoder_ipv6]
stats.decoder.ethernet(integer)	about.labels [stats_decoder_ethernet]
stats.decoder.chdlc(integer)	about.labels [stats_decoder_chdlc]
stats.decoder.raw(integer)	about.labels [stats_decoder_raw]
stats.decoder.null(integer)	about.labels [stats_decoder_null]
stats.decoder.sll(integer)	about.labels [stats_decoder_sll]
stats.decoder.tcp(integer)	about.labels [stats_decoder_tcp]
stats.decoder.udp(integer)	about.labels [stats_decoder_udp]
stats.decoder.sctp(integer)	about.labels [stats_decoder_sctp]
stats.decoder.icmpv4(integer)	about.labels [stats_decoder_icmpv4]
stats.decoder.icmpv6(integer)	about.labels [stats_decoder_icmpv6]
stats.decoder.ppp(integer)	about.labels [stats_decoder_ppp]
stats.decoder.pppoe(integer)	about.labels [stats_decoder_pppoe]
stats.decoder.geneve(integer)	about.labels [stats_decoder_geneve]
stats.decoder.gre(integer)	about.labels [stats_decoder_gre]
stats.decoder.vlan(integer)	about.labels [stats_decoder_vlan]
stats.decoder.vlan_qinq(integer)	about.labels [stats_decoder_vlan_qinq]
stats.decoder.vxlan(integer)	about.labels [stats_decoder_vxlan]
stats.decoder.vntag(integer)	about.labels [stats_decoder_vntag]
stats.decoder.ieee8021ah(integer)	about.labels [stats_decoder_ieee8021ah]
stats.decoder.teredo(integer)	about.labels [stats_decoder_teredo]
stats.decoder.ipv4_in_ipv6(integer)	about.labels [stats_decoder_ipv4_in_ipv6]
stats.decoder.ipv6_in_ipv6(integer)	about.labels [stats_decoder_ipv6_in_ipv6]
stats.decoder.mpls(integer)	about.labels [stats_decoder_mpls]
stats.decoder.avg_pkt_size(integer)	about.labels [stats_decoder_avg_pkt_size]
stats.decoder.max_pkt_size(integer)	about.labels [stats_decoder_max_pkt_size]
stats.decoder.max_mac_addrs_src(integer)	about.labels [stats_decoder_max_mac_addrs_src]
stats.decoder.max_mac_addrs_dst(integer)	about.labels [stats_decoder_max_mac_addrs_dst]
stats.decoder.erspan(integer)	about.labels [stats_decoder_erspan]
stats.decoder.event.ipv4.pkt_too_small(integer)	about.labels [stats_decoder_event_ipv4_pkt_too_small]
stats.decoder.event.ipv4.hlen_too_small(integer)	about.labels [stats_decoder_event_ipv4_hlen_too_small]
stats.decoder.event.ipv4.iplen_smaller_than_hlen(integer)	about.labels [stats_decoder_event_ipv4_iplen_smaller_than_hlen]
stats.decoder.event.ipv4.trunc_pkt(integer)	about.labels [stats_decoder_event_ipv4_trunc_pkt]
stats.decoder.event.ipv4.opt_invalid(integer)	about.labels [stats_decoder_event_ipv4_opt_invalid]
stats.decoder.event.ipv4.opt_invalid_len(integer)	about.labels [stats_decoder_event_ipv4_opt_invalid_len]
stats.decoder.event.ipv4.opt_malformed(integer)	about.labels [stats_decoder_event_ipv4_opt_malformed]
stats.decoder.event.ipv4.opt_pad_required(integer)	about.labels [stats_decoder_event_ipv4_opt_pad_required]
stats.decoder.event.ipv4.opt_eol_required(integer)	about.labels [stats_decoder_event_ipv4_opt_eol_required]
stats.decoder.event.ipv4.opt_duplicate(integer)	about.labels [stats_decoder_event_ipv4_opt_duplicate]
stats.decoder.event.ipv4.opt_unknown(integer)	about.labels [stats_decoder_event_ipv4_opt_unknown]
stats.decoder.event.ipv4.wrong_ip_version(integer)	about.labels [stats_decoder_event_ipv4_wrong_ip_version]
stats.decoder.event.ipv4.icmpv6(integer)	about.labels [stats_decoder_event_ipv4_icmpv6]
stats.decoder.event.ipv4.frag_pkt_too_large(integer)	about.labels [stats_decoder_event_ipv4_frag_pkt_too_large]
stats.decoder.event.ipv4.frag_overlap(integer)	about.labels [stats_decoder_event_ipv4_frag_overlap]
stats.decoder.event.ipv4.frag_ignored(integer)	about.labels [stats_decoder_event_ipv4_frag_ignored]
stats.decoder.event.icmpv4.pkt_too_small(integer)	about.labels [stats_decoder_event_icmpv4_pkt_too_small]
stats.decoder.event.icmpv4.unknown_type(integer)	about.labels [stats_decoder_event_icmpv4_unknown_type]
stats.decoder.event.icmpv4.unknown_code(integer)	about.labels [stats_decoder_event_icmpv4_unknown_code]
stats.decoder.event.icmpv4.ipv4_trunc_pkt(integer)	about.labels [stats_decoder_event_icmpv4_ipv4_trunc_pkt]
stats.decoder.event.icmpv4.ipv4_unknown_ver(integer)	about.labels [stats_decoder_event_icmpv4_ipv4_unknown_ver]
stats.decoder.event.icmpv6.unknown_type(integer)	about.labels [stats_decoder_event_icmpv6_unknown_type]
stats.decoder.event.icmpv6.unknown_code(integer)	about.labels [stats_decoder_event_icmpv6_unknown_code]
stats.decoder.event.icmpv6.pkt_too_small(integer)	about.labels [stats_decoder_event_icmpv6_pkt_too_small]
stats.decoder.event.icmpv6.ipv6_unknown_version(integer)	about.labels [stats_decoder_event_icmpv6_ipv6_unknown_version]
stats.decoder.event.icmpv6.ipv6_trunc_pkt(integer)	about.labels [stats_decoder_event_icmpv6_ipv6_trunc_pkt]
stats.decoder.event.icmpv6.mld_message_with_invalid_hl(integer)	about.labels [stats_decoder_event_icmpv6_mld_message_with_invalid_hl]
stats.decoder.event.icmpv6.unassigned_type(integer)	about.labels [stats_decoder_event_icmpv6_unassigned_type]
stats.decoder.event.icmpv6.experimentation_type(integer)	about.labels [stats_decoder_event_icmpv6_experimentation_type]
stats.decoder.event.ipv6.pkt_too_small(integer)	about.labels [stats_decoder_event_ipv6_pkt_too_small]
stats.decoder.event.ipv6.trunc_pkt(integer)	about.labels [stats_decoder_event_ipv6_trunc_pkt]
stats.decoder.event.ipv6.trunc_exthdr(integer)	about.labels [stats_decoder_event_ipv6_trunc_exthdr]
stats.decoder.event.ipv6.exthdr_dupl_fh(integer)	about.labels [stats_decoder_event_ipv6_exthdr_dupl_fh]
stats.decoder.event.ipv6.exthdr_useless_fh(integer)	about.labels [stats_decoder_event_ipv6_exthdr_useless_fh]
stats.decoder.event.ipv6.exthdr_dupl_rh(integer)	about.labels [stats_decoder_event_ipv6_exthdr_dupl_rh]
stats.decoder.event.ipv6.exthdr_dupl_hh(integer)	about.labels [stats_decoder_event_ipv6_exthdr_dupl_hh]
stats.decoder.event.ipv6.exthdr_dupl_dh(integer)	about.labels [stats_decoder_event_ipv6_exthdr_dupl_dh]
stats.decoder.event.ipv6.exthdr_dupl_ah(integer)	about.labels [stats_decoder_event_ipv6_exthdr_dupl_ah]
stats.decoder.event.ipv6.exthdr_dupl_eh(integer)	about.labels [stats_decoder_event_ipv6_exthdr_dupl_eh]
stats.decoder.event.ipv6.exthdr_invalid_optlen(integer)	about.labels [stats_decoder_event_ipv6_exthdr_invalid_optlen]
stats.decoder.event.ipv6.wrong_ip_version(integer)	about.labels [stats_decoder_event_ipv6_wrong_ip_version]
stats.decoder.event.ipv6.exthdr_ah_res_not_null(integer)	about.labels [stats_decoder_event_ipv6_exthdr_ah_res_not_null]
stats.decoder.event.ipv6.hopopts_unknown_opt(integer)	about.labels [stats_decoder_event_ipv6_hopopts_unknown_opt]
stats.decoder.event.ipv6.hopopts_only_padding(integer)	about.labels [stats_decoder_event_ipv6_hopopts_only_padding]
stats.decoder.event.ipv6.dstopts_unknown_opt(integer)	about.labels [stats_decoder_event_ipv6_dstopts_unknown_opt]
stats.decoder.event.ipv6.dstopts_only_padding(integer)	about.labels [stats_decoder_event_ipv6_dstopts_only_padding]
stats.decoder.event.ipv6.rh_type_0(integer)	about.labels [stats_decoder_event_ipv6_rh_type_0]
stats.decoder.event.ipv6.zero_len_padn(integer)	about.labels [stats_decoder_event_ipv6_zero_len_padn]
stats.decoder.event.ipv6.fh_non_zero_reserved_field(integer)	about.labels [stats_decoder_event_ipv6_fh_non_zero_reserved_field]
stats.decoder.event.ipv6.data_after_none_header(integer)	about.labels [stats_decoder_event_ipv6_data_after_none_header]
stats.decoder.event.ipv6.unknown_next_header(integer)	about.labels [stats_decoder_event_ipv6_unknown_next_header]
stats.decoder.event.ipv6.icmpv4(integer)	about.labels [stats_decoder_event_ipv6_icmpv4]
stats.decoder.event.ipv6.frag_pkt_too_large(integer)	about.labels [stats_decoder_event_ipv6_frag_pkt_too_large]
stats.decoder.event.ipv6.frag_overlap(integer)	about.labels [stats_decoder_event_ipv6_frag_overlap]
stats.decoder.event.ipv6.frag_invalid_length(integer)	about.labels [stats_decoder_event_ipv6_frag_invalid_length]
stats.decoder.event.ipv6.frag_ignored(integer)	about.labels [stats_decoder_event_ipv6_frag_ignored]
stats.decoder.event.ipv6.ipv4_in_ipv6_too_small(integer)	about.labels [stats_decoder_event_ipv6_ipv4_in_ipv6_too_small]
stats.decoder.event.ipv6.ipv4_in_ipv6_wrong_version(integer)	about.labels [stats_decoder_event_ipv6_ipv4_in_ipv6_wrong_version]
stats.decoder.event.ipv6.ipv6_in_ipv6_too_small(integer)	about.labels [stats_decoder_event_ipv6_ipv6_in_ipv6_too_small]
stats.decoder.event.ipv6.ipv6_in_ipv6_wrong_version(integer)	about.labels [stats_decoder_event_ipv6_ipv6_in_ipv6_wrong_version]
stats.decoder.event.tcp.pkt_too_small(integer)	about.labels [stats_decoder_event_tcp_pkt_too_small]
stats.decoder.event.tcp.hlen_too_small(integer)	about.labels [stats_decoder_event_tcp_hlen_too_small]
stats.decoder.event.tcp.invalid_optlen(integer)	about.labels [stats_decoder_event_tcp_invalid_optlen]
stats.decoder.event.tcp.opt_invalid_len(integer)	about.labels [stats_decoder_event_tcp_opt_invalid_len]
stats.decoder.event.tcp.opt_duplicate(integer)	about.labels [stats_decoder_event_tcp_opt_duplicate]
stats.decoder.event.udp.pkt_too_small(integer)	about.labels [stats_decoder_event_udp_pkt_too_small]
stats.decoder.event.udp.hlen_too_small(integer)	about.labels [stats_decoder_event_udp_hlen_too_small]
stats.decoder.event.udp.hlen_invalid(integer)	about.labels [stats_decoder_event_udp_hlen_invalid]
stats.decoder.event.udp.len_invalid(integer)	about.labels [stats_decoder_event_udp_len_invalid]
stats.decoder.event.sll.pkt_too_small(integer)	about.labels [stats_decoder_event_sll_pkt_too_small]
stats.decoder.event.ethernet.pkt_too_small(integer)	about.labels [stats_decoder_event_ethernet_pkt_too_small]
stats.decoder.event.ppp.pkt_too_small(integer)	about.labels [stats_decoder_event_ppp_pkt_too_small]
stats.decoder.event.ppp.vju_pkt_too_small(integer)	about.labels [stats_decoder_event_ppp_vju_pkt_too_small]
stats.decoder.event.ppp.ip4_pkt_too_small(integer)	about.labels [stats_decoder_event_ppp_ip4_pkt_too_small]
stats.decoder.event.ppp.ip6_pkt_too_small(integer)	about.labels [stats_decoder_event_ppp_ip6_pkt_too_small]
stats.decoder.event.ppp.wrong_type(integer)	about.labels [stats_decoder_event_ppp_wrong_type]
stats.decoder.event.ppp.unsup_proto(integer)	about.labels [stats_decoder_event_ppp_unsup_proto]
stats.decoder.event.pppoe.pkt_too_small(integer)	about.labels [stats_decoder_event_pppoe_pkt_too_small]
stats.decoder.event.pppoe.wrong_code(integer)	about.labels [stats_decoder_event_pppoe_wrong_code]
stats.decoder.event.pppoe.malformed_tags(integer)	about.labels [stats_decoder_event_pppoe_malformed_tags]
stats.decoder.event.gre.pkt_too_small(integer)	about.labels [stats_decoder_event_gre_pkt_too_small]
stats.decoder.event.gre.wrong_version(integer)	about.labels [stats_decoder_event_gre_wrong_version]
stats.decoder.event.gre.version0_recur(integer)	about.labels [stats_decoder_event_gre_version0_recur]
stats.decoder.event.gre.version0_flags(integer)	about.labels [stats_decoder_event_gre_version0_flags]
stats.decoder.event.gre.version0_hdr_too_big(integer)	about.labels [stats_decoder_event_gre_version0_hdr_too_big]
stats.decoder.event.gre.version0_malformed_sre_hdr(integer)	about.labels [stats_decoder_event_gre_version0_malformed_sre_hdr]
stats.decoder.event.gre.version1_chksum(integer)	about.labels [stats_decoder_event_gre_version1_chksum]
stats.decoder.event.gre.version1_route(integer)	about.labels [stats_decoder_event_gre_version1_route]
stats.decoder.event.gre.version1_ssr(integer)	about.labels [stats_decoder_event_gre_version1_ssr]
stats.decoder.event.gre.version1_recur(integer)	about.labels [stats_decoder_event_gre_version1_recur]
stats.decoder.event.gre.version1_flags(integer)	about.labels [stats_decoder_event_gre_version1_flags]
stats.decoder.event.gre.version1_no_key(integer)	about.labels [stats_decoder_event_gre_version1_no_key]
stats.decoder.event.gre.version1_wrong_protocol(integer)	about.labels [stats_decoder_event_gre_version1_wrong_protocol]
stats.decoder.event.gre.version1_malformed_sre_hdr(integer)	about.labels [stats_decoder_event_gre_version1_malformed_sre_hdr]
stats.decoder.event.gre.version1_hdr_too_big(integer)	about.labels [stats_decoder_event_gre_version1_hdr_too_big]
stats.decoder.event.vlan.header_too_small(integer)	about.labels [stats_decoder_event_vlan_header_too_small]
stats.decoder.event.vlan.unknown_type(integer)	about.labels [stats_decoder_event_vlan_unknown_type]
stats.decoder.event.vlan.too_many_layers(integer)	about.labels [stats_decoder_event_vlan_too_many_layers]
stats.decoder.event.ieee8021ah.header_too_small(integer)	about.labels [stats_decoder_event_ieee8021ah_header_too_small]
stats.decoder.event.vntag.header_too_small(integer)	about.labels [stats_decoder_event_vntag_header_too_small]
stats.decoder.event.vntag.unknown_type(integer)	about.labels [stats_decoder_event_vntag_unknown_type]
stats.decoder.event.ipraw.invalid_ip_version(integer)	about.labels [stats_decoder_event_ipraw_invalid_ip_version]
stats.decoder.event.ltnull.pkt_too_small(integer)	about.labels [stats_decoder_event_ltnull_pkt_too_small]
stats.decoder.event.ltnull.unsupported_type(integer)	about.labels [stats_decoder_event_ltnull_unsupported_type]
stats.decoder.event.sctp.pkt_too_small(integer)	about.labels [stats_decoder_event_sctp_pkt_too_small]
stats.decoder.event.mpls.header_too_small(integer)	about.labels [stats_decoder_event_mpls_header_too_small]
stats.decoder.event.mpls.pkt_too_small(integer)	about.labels [stats_decoder_event_mpls_pkt_too_small]
stats.decoder.event.mpls.bad_label_router_alert(integer)	about.labels [stats_decoder_event_mpls_bad_label_router_alert]
stats.decoder.event.mpls.bad_label_implicit_null(integer)	about.labels [stats_decoder_event_mpls_bad_label_implicit_null]
stats.decoder.event.mpls.bad_label_reserved(integer)	about.labels [stats_decoder_event_mpls_bad_label_reserved]
stats.decoder.event.mpls.unknown_payload_type(integer)	about.labels [stats_decoder_event_mpls_unknown_payload_type]
stats.decoder.event.vxlan.unknown_payload_type(integer)	about.labels [stats_decoder_event_vxlan_unknown_payload_type]
stats.decoder.event.geneve.unknown_payload_type(integer)	about.labels [stats_decoder_event_geneve_unknown_payload_type]
stats.decoder.event.erspan.header_too_small(integer)	about.labels [stats_decoder_event_erspan_header_too_small]
stats.decoder.event.erspan.unsupported_version(integer)	about.labels [stats_decoder_event_erspan_unsupported_version]
stats.decoder.event.erspan.too_many_vlan_layers(integer)	about.labels [stats_decoder_event_erspan_too_many_vlan_layers]
stats.decoder.event.dce.pkt_too_small(integer)	about.labels [stats_decoder_event_dce_pkt_too_small]
stats.decoder.event.chdlc.pkt_too_small(integer)	about.labels [stats_decoder_event_chdlc_pkt_too_small]
stats.decoder.too_many_layers(integer)	about.labels [stats_decoder_too_many_layers]
stats.flow.memcap(integer)	about.labels [stats_flow_memcap]
stats.flow.tcp(integer)	about.labels [stats_flow_tcp]
stats.flow.udp(integer)	about.labels [stats_flow_udp]
stats.flow.icmpv4(integer)	about.labels [stats_flow_icmpv4]
stats.flow.icmpv6(integer)	about.labels [stats_flow_icmpv6]
stats.flow.tcp_reuse(integer)	about.labels [stats_flow_tcp_reuse]
stats.flow.get_used(integer)	about.labels [stats_flow_get_used]
stats.flow.get_used_eval(integer)	about.labels [stats_flow_get_used_eval]
stats.flow.get_used_eval_reject(integer)	about.labels [stats_flow_get_used_eval_reject]
stats.flow.get_used_eval_busy(integer)	about.labels [stats_flow_get_used_eval_busy]
stats.flow.get_used_failed(integer)	about.labels [stats_flow_get_used_failed]
stats.flow.wrk.spare_sync_avg(integer)	about.labels [stats_flow_wrk_spare_sync_avg]
stats.flow.wrk.spare_sync(integer)	about.labels [stats_flow_wrk_spare_sync]
stats.flow.wrk.spare_sync_incomplete(integer)	about.labels [stats_flow_wrk_spare_sync_incomplete]
stats.flow.wrk.spare_sync_empty(integer)	about.labels [stats_flow_wrk_spare_sync_empty]
stats.flow.wrk.flows_evicted_needs_work(integer)	about.labels [stats_flow_wrk_flows_evicted_needs_work]
stats.flow.wrk.flows_evicted_pkt_inject(integer)	about.labels [stats_flow_wrk_flows_evicted_pkt_inject]
stats.flow.wrk.flows_evicted(integer)	about.labels [stats_flow_wrk_flows_evicted]
stats.flow.wrk.flows_injected(integer)	about.labels [stats_flow_wrk_flows_injected]
stats.flow.mgr.full_hash_pass(integer)	about.labels [stats_flow_mgr_full_hash_pass]
stats.flow.mgr.closed_pruned(integer)	about.labels [stats_flow_mgr_closed_pruned]
stats.flow.mgr.new_pruned(integer)	about.labels [stats_flow_mgr_new_pruned]
stats.flow.mgr.est_pruned(integer)	about.labels [stats_flow_mgr_est_pruned]
stats.flow.mgr.bypassed_pruned(integer)	about.labels [stats_flow_mgr_bypassed_pruned]
stats.flow.mgr.rows_maxlen(integer)	about.labels [stats_flow_mgr_rows_maxlen]
stats.flow.mgr.flows_checked(integer)	about.labels [stats_flow_mgr_flows_checked]
stats.flow.mgr.flows_notimeout(integer)	about.labels [stats_flow_mgr_flows_notimeout]
stats.flow.mgr.flows_timeout(integer)	about.labels [stats_flow_mgr_flows_timeout]
stats.flow.mgr.flows_timeout_inuse(integer)	about.labels [stats_flow_mgr_flows_timeout_inuse]
stats.flow.mgr.flows_evicted(integer)	about.labels [stats_flow_mgr_flows_evicted]
stats.flow.mgr.flows_evicted_needs_work(integer)	about.labels [stats_flow_mgr_flows_evicted_needs_work]
stats.flow.spare(integer)	about.labels [stats_flow_spare]
stats.flow.emerg_mode_entered(integer)	about.labels [stats_flow_emerg_mode_entered]
stats.flow.emerg_mode_over(integer)	about.labels [stats_flow_emerg_mode_over]
stats.flow.memuse(integer)	about.labels [stats_flow_memuse]
stats.defrag.ipv4.fragments(integer)	about.labels [stats_defrag_ipv4_fragments]
stats.defrag.ipv4.reassembled(integer)	about.labels [stats_defrag_ipv4_reassembled]
stats.defrag.ipv4.timeouts(integer)	about.labels [stats_defrag_ipv4_timeouts]
stats.defrag.ipv6.fragments(integer)	about.labels [stats_defrag_ipv6_fragments]
stats.defrag.ipv6.reassembled(integer)	about.labels [stats_defrag_ipv6_reassembled]
stats.defrag.ipv6.timeouts(integer)	about.labels [stats_defrag_ipv6_timeouts]
stats.defrag.max_frag_hits(integer)	about.labels [stats_defrag_max_frag_hits]
stats.flow_bypassed.local_pkts(integer)	about.labels [stats_flow_bypassed_local_pkts]
stats.flow_bypassed.local_bytes(integer)	about.labels [stats_flow_bypassed_local_bytes]
stats.flow_bypassed.local_capture_pkts(integer)	about.labels [stats_flow_bypassed_local_capture_pkts]
stats.flow_bypassed.local_capture_bytes(integer)	about.labels [stats_flow_bypassed_local_capture_bytes]
stats.flow_bypassed.closed(integer)	about.labels [stats_flow_bypassed_closed]
stats.flow_bypassed.pkts(integer)	about.labels [stats_flow_bypassed_pkts]
stats.flow_bypassed.bytes(integer)	about.labels [stats_flow_bypassed_bytes]
stats.tcp.sessions(integer)	about.labels [stats_tcp_sessions]
stats.tcp.ssn_memcap_drop(integer)	about.labels [stats_tcp_ssn_memcap_drop]
stats.tcp.pseudo(integer)	about.labels [stats_tcp_pseudo]
stats.tcp.pseudo_failed(integer)	about.labels [stats_tcp_pseudo_failed]
stats.tcp.invalid_checksum(integer)	about.labels [stats_tcp_invalid_checksum]
stats.tcp.no_flow(integer)	about.labels [stats_tcp_no_flow]
stats.tcp.syn(integer)	about.labels [stats_tcp_syn]
stats.tcp.synack(integer)	about.labels [stats_tcp_synack]
stats.tcp.rst(integer)	about.labels [stats_tcp_rst]
stats.tcp.midstream_pickups(integer)	about.labels [stats_tcp_midstream_pickups]
stats.tcp.pkt_on_wrong_thread(integer)	about.labels [stats_tcp_pkt_on_wrong_thread]
stats.tcp.segment_memcap_drop(integer)	about.labels [stats_tcp_segment_memcap_drop]
stats.tcp.stream_depth_reached(integer)	about.labels [stats_tcp_stream_depth_reached]
stats.tcp.reassembly_gap(integer)	about.labels [stats_tcp_reassembly_gap]
stats.tcp.overlap(integer)	about.labels [stats_tcp_overlap]
stats.tcp.overlap_diff_data(integer)	about.labels [stats_tcp_overlap_diff_data]
stats.tcp.insert_data_normal_fail(integer)	about.labels [stats_tcp_insert_data_normal_fail]
stats.tcp.insert_data_overlap_fail(integer)	about.labels [stats_tcp_insert_data_overlap_fail]
stats.tcp.insert_list_fail(integer)	about.labels [stats_tcp_insert_list_fail]
stats.tcp.memuse(integer)	about.labels [stats_tcp_memuse]
stats.tcp.reassembly_memuse(integer)	about.labels [stats_tcp_reassembly_memuse]
stats.detect.engines.id(array)	about.labels [stats_detect_engines_id]
stats.detect.engines.last_reload(array)	about.labels [stats_detect_engines_last_reload]
stats.detect.engines.rules_loaded(array)	about.labels [stats_detect_engines_rules_loaded]
stats.detect.engines.rules_failed(array)	about.labels [stats_detect_engines_rules_failed]
stats.detect.alert(integer)	about.labels [stats_detect_alert]
stats.detect.alert_queue_overflow(integer)	about.labels [stats_detect_alert_queue_overflow]
stats.detect.alerts_suppressed(integer)	about.labels [stats_detect_alerts_suppressed]
stats.app_layer.flow.http(integer)	about.labels [stats_app_layer_flow_http]
stats.app_layer.flow.ftp(integer)	about.labels [stats_app_layer_flow_ftp]
stats.app_layer.flow.smtp(integer)	about.labels [stats_app_layer_flow_smtp]
stats.app_layer.flow.tls(integer)	about.labels [stats_app_layer_flow_tls]
stats.app_layer.flow.ssh(integer)	about.labels [stats_app_layer_flow_ssh]
stats.app_layer.flow.imap(integer)	about.labels [stats_app_layer_flow_imap]
stats.app_layer.flow.smb(integer)	about.labels [stats_app_layer_flow_smb]
stats.app_layer.flow.dcerpc_tcp(integer)	about.labels [stats_app_layer_flow_dcerpc_tcp]
stats.app_layer.flow.dns_tcp(integer)	about.labels [stats_app_layer_flow_dns_tcp]
stats.app_layer.flow.nfs_tcp(integer)	about.labels [stats_app_layer_flow_nfs_tcp]
stats.app_layer.flow.ntp(integer)	about.labels [stats_app_layer_flow_ntp]
stats.app_layer.flow.ftp-data(integer)	about.labels [stats_app_layer_flow_ftp-data]
stats.app_layer.flow.tftp(integer)	about.labels [stats_app_layer_flow_tftp]
stats.app_layer.flow.ikev2(integer)	about.labels [stats_app_layer_flow_ikev2]
stats.app_layer.flow.krb5_tcp(integer)	about.labels [stats_app_layer_flow_krb5_tcp]
stats.app_layer.flow.dhcp(integer)	about.labels [stats_app_layer_flow_dhcp]
stats.app_layer.flow.rfb(integer)	about.labels [stats_app_layer_flow_rfb]
stats.app_layer.flow.rdp(integer)	about.labels [stats_app_layer_flow_rdp]
stats.app_layer.flow.failed_tcp(integer)	about.labels [stats_app_layer_flow_failed_tcp]
stats.app_layer.flow.dcerpc_udp(integer)	about.labels [stats_app_layer_flow_dcerpc_udp]
stats.app_layer.flow.dns_udp(integer)	about.labels [stats_app_layer_flow_dns_udp]
stats.app_layer.flow.nfs_udp(integer)	about.labels [stats_app_layer_flow_nfs_udp]
stats.app_layer.flow.krb5_udp(integer)	about.labels [stats_app_layer_flow_krb5_udp]
stats.app_layer.flow.failed_udp(integer)	about.labels [stats_app_layer_flow_failed_udp]
stats.app_layer.tx.http(integer)	about.labels [stats_app_layer_tx_http]
stats.app_layer.tx.ftp(integer)	about.labels [stats_app_layer_tx_ftp]
stats.app_layer.tx.smtp(integer)	about.labels [stats_app_layer_tx_smtp]
stats.app_layer.tx.tls(integer)	about.labels [stats_app_layer_tx_tls]
stats.app_layer.tx.ssh(integer)	about.labels [stats_app_layer_tx_ssh]
stats.app_layer.tx.imap(integer)	about.labels [stats_app_layer_tx_imap]
stats.app_layer.tx.smb(integer)	about.labels [stats_app_layer_tx_smb]
stats.app_layer.tx.dcerpc_tcp(integer)	about.labels [stats_app_layer_tx_dcerpc_tcp]
stats.app_layer.tx.dns_tcp(integer)	about.labels [stats_app_layer_tx_dns_tcp]
stats.app_layer.tx.nfs_tcp(integer)	about.labels [stats_app_layer_tx_nfs_tcp]
stats.app_layer.tx.ntp(integer)	about.labels [stats_app_layer_tx_ntp]
stats.app_layer.tx.ftp-data(integer)	about.labels [stats_app_layer_tx_ftp-data]
stats.app_layer.tx.tftp(integer)	about.labels [stats_app_layer_tx_tftp]
stats.app_layer.tx.ikev2(integer)	about.labels [stats_app_layer_tx_ikev2]
stats.app_layer.tx.krb5_tcp(integer)	about.labels [stats_app_layer_tx_krb5_tcp]
stats.app_layer.tx.dhcp(integer)	about.labels [stats_app_layer_tx_dhcp]
stats.app_layer.tx.rfb(integer)	about.labels [stats_app_layer_tx_rfb]
stats.app_layer.tx.rdp(integer)	about.labels [stats_app_layer_tx_rdp]
stats.app_layer.tx.dcerpc_udp(integer)	about.labels [stats_app_layer_tx_dcerpc_udp]
stats.app_layer.tx.dns_udp(integer)	about.labels [stats_app_layer_tx_dns_udp]
stats.app_layer.tx.nfs_udp(integer)	about.labels [stats_app_layer_tx_nfs_udp]
stats.app_layer.tx.krb5_udp(integer)	about.labels [stats_app_layer_tx_krb5_udp]
stats.app_layer.expectations(integer)	about.labels [stats_app_layer_expectations]
stats.http.memuse(integer)	about.labels [stats_http_memuse]
stats.http.memcap(integer)	about.labels [stats_http_memcap]
stats.ftp.memuse(integer)	about.labels [stats_ftp_memuse]
stats.ftp.memcap(integer)	about.labels [stats_ftp_memcap]

字段映射参考文档：CORELIGHT - logschema

下表列出了 logschema 日志类型的日志字段及其对应的 UDM 字段。

Log field	UDM mapping	Logic
	metadata.event_type	The metadata.event_type UDM field is set to GENERIC_EVENT.
name(string)	about.labels [name]
text(string)	about.labels [text]
schema(string)	about.labels [schema]
avro(string)	about.labels [avro]

后续步骤

• 将数据注入到 Google Security Operations 中