Collect Zeek (Bro) logs
Supported in:
This document describes how you can deploy Zeek (formerly Bro) and NXLog with Google Security Operations to collect Zeek logs in JSON format. This document also explains how Zeek log fields map to Google Security Operations Unified Data Model (UDM) fields.
For an overview about Google Security Operations data ingestion, see Data ingestion to Google Security Operations.
An ingestion label identifies the parser which normalizes raw log data to structured UDM format. The information in this document applies to the parser with the BRO_JSON ingestion label.
Before you begin
To understand the components deployed to collect Zeek logs, review the deployment architecture. Each customer deployment might differ from this representation and might be more complex. The following diagram shows how you can configure a NXLog agent and a Google Security Operations forwarder on a Linux server and forward log data to Google Security Operations.
Verify the Zeek versions that the Google Security Operations parser supports. The Google Security Operations parser supports the following Zeek versions:
- Zeek 4.1.0
- Zeek 4.0.1
- Zeek 5.2.0
- Zeek 6.0.0
Before you use the Zeek parser, review the changes in field mappings between the previous parser and the current Zeek parser. As part of the migration, ensure that the rules, searches, dashboards, or other processes that depend on the original fields use the updated fields.
For example, in the previous parser version, the
server_namefield is mapped to thetarget.hostnameUDM field. In the current Zeek parser, theserver_namefield is mapped to thenetwork.tls.client.server_nameUDM field. If you migrate to the current Zeek parser and use theserver_namefield in your rules, you need to modify the rules to use thenetwork.tls.client.server_nameUDM field of the current parser.Verify the Zeek log types that the Google Security Operations parser supports. The following table lists the Zeek log types that the Google Security Operations parser supports:
| Log type | Description |
| Network protocols | Includes log files of network protocols, such as Dynamic Host Configuration Protocol (DHCP) and Domain Name System (DNS). |
| Files | Includes the following log files: File analysis results, Online Certificate Status Protocol (OCSP), Portable Executable (PE), and X.509 certificate. |
| NetControl | Includes log files of NetControl actions and OpenFlow debug logs. |
| Detection | Includes log files of intelligence data matches, Zeek notices, alarm stream, signature matches, and traceroute detection. |
| Network observations | Includes log files of SSL certificates, hosts that have completed TCP handshakes, Modbus primary and replica, services running on hosts, and software used on the network. |
If you have not done so already, install and configure Zeek. For more information, see Zeek installation.
Collect Zeek logs in JSON format. For more information, see Output Zeek logs to JSON.
Ensure that all systems in the deployment architecture are configured with the UTC time zone.
Configure NXLog and Google Security Operations forwarder
- Download and install NXLog Community Edition on the Linux machine on
which Google Security Operations forwarder runs.
- For more information on downloading NXLog Community Edition, see NXLog documentation.
- For more information on installing the required NXLog packages and dependencies, see installing NXLog on a Linux system.
- Create a configuration file for each NXLog instance.
Use the NXLog im_file module to read from the file and parse the lines into fields. Here is an example NXLog configuration:
LogFile /var/log/nxlog/nxlog.log LogLevel INFO define ZEEK_OUTPUT_DESTINATION_ADDRESS <hostname> define ZEEK_OUTPUT_DESTINATION_PORT <port> <Input conn> Module im_file File '/opt/zeek/logs/current/conn.log' Exec $raw_event= "conn" + ' - ' + $raw_event;; </Input> <Input dce_rpc> Module im_file File '/opt/zeek/logs/current/dce_rpc.log' Exec $raw_event= "dce_rpc" + ' - ' + $raw_event;; </Input> <Output out_chronicle> Module om_tcp Host %ZEEK_OUTPUT_DESTINATION_ADDRESS% Port %ZEEK_OUTPUT_DESTINATION_PORT% </Output> <Route zeek_to_chronicle> Path conn, dce_rpc => out_chronicle </Route>To use the preceding example configuration, do the following:
- Replace
<hostname>and<port>values with information about the destination Linux server. - Add input, output, and route elements for each Zeek log type that you want to collect.
- Replace
Configure Google Security Operations forwarder to send logs to Google Security Operations. For more information, see Installing and configuring the forwarder on Linux. Here is an example forwarder configuration.
- syslog: common: enabled: true data_type: BRO_JSON batch_n_seconds: 10 batch_n_bytes: 1048576 tcp_address: 0.0.0.0:10518 connection_timeout_sec: 60Start the NXLog service.
Field mapping reference: Zeek logs fields to UDM fields
To understand how the Google Security Operations parser maps Zeek log fields to Google Security Operations UDM event fields for each Zeek log type, refer to the following sections:
Network protocols
The following table lists the log fields of the network protocols log type and their corresponding UDM fields.
| Original log field | Log type | UDM field |
|---|---|---|
| ts | conn.log | metadata.event_timestamp |
| uid | conn.log | network.session_id |
| id.orig_h | conn.log | principal.ip |
| id.orig_p | conn.log | principal.port |
| id.resp_h | conn.log | target.ip |
| id.resp_p | conn.log | target.port |
| proto | conn.log | network.ip_protocol |
| service | conn.log | In case of exact match, service is mapped to network.application_protocol. In case of multiple values, service is mapped to additional.fields.key/value. |
| duration | conn.log | network.session_duration |
| orig_bytes | conn.log | network.sent_bytes |
| resp_bytes | conn.log | network.received_bytes |
| conn_state | conn.log | metadata.description |
| local_orig | conn.log | additional.fields.key/value |
| local_resp | conn.log | additional.fields.key/value |
| missed_bytes | conn.log | additional.fields.key/value |
| history | conn.log | additional.fields.key/value |
| orig_pkts | conn.log | additional.fields.key/value |
| orig_ip_bytes | conn.log | additional.fields.key/value |
| resp_pkts | conn.log | additional.fields.key/value |
| resp_ip_bytes | conn.log | additional.fields.key/value |
| tunnel_parents | conn.log | additional.fields.key/value |
| orig_l2_addr | conn.log | additional.fields.key/value |
| resp_l2_addr | conn.log | additional.fields.key/value |
| vlan | conn.log | additional.fields.key/value |
| inner_vlan | conn.log | additional.fields.key/value |
| speculative_service | conn.log | additional.fields.key/value |
| ts | dce_rpc.log | metadata.event_timestamp |
| uid | dce_rpc.log | network.session_id |
| id.orig_h | dce_rpc.log | principal.ip |
| id.orig_p | dce_rpc.log | principal.port |
| id.resp_h | dce_rpc.log | target.ip |
| id.resp_p | dce_rpc.log | target.port |
| rtt | dce_rpc.log | additional.fields.key/value |
| named_pipe | dce_rpc.log | target.resource.name
Also, target.resource.resource_type is set to "PIPE". |
| endpoint | dce_rpc.log | additional.fields.key/value |
| operation | dce_rpc.log | additional.fields.key/value |
| ts | dhcp.log | metadata.event_timestamp |
| uids | dhcp.log | additional.fields.key/value |
| client_addr | dhcp.log | target.ip |
| server_addr | dhcp.log | principal.ip |
| client_port | dhcp.log | target.port |
| server_port | dhcp.log | principal.port |
| mac | dhcp.log | principal.mac
Machine ID is required for parsing NETWORK_DHCP events. |
| host_name | dhcp.log | network.dhcp.client_hostname |
| client_fqdn | dhcp.log | target.hostname |
| domain | dhcp.log | target.administrative_domain |
| requested_addr | dhcp.log | network.dhcp.requested_address |
| assigned_addr | dhcp.log | network.dhcp.yiaddr |
| lease_time | dhcp.log | network.dhcp.lease_time_seconds |
| client_message | dhcp.log | additional.fields.key/value |
| server_message | dhcp.log | additional.fields.key/value |
| msg_types | dhcp.log | additional.fields.key/value
The log that Zeek produces is a collection of DORA messages in a single log. |
| duration | dhcp.log | network.dhcp.seconds |
| client_chaddr | dhcp.log | network.dhcp.chaddr |
| msg_orig | dhcp.log | additional.fields.key/value |
| client_software | dhcp.log | additional.fields.key/value |
| server_software | dhcp.log | additional.fields.key/value |
| circuit_id | dhcp.log | additional.fields.key/value |
| agent_remote_id | dhcp.log | additional.fields.key/value |
| subscriber_id | dhcp.log | additional.fields.key/value |
| ts | dnp3.log | metadata.event_timestamp |
| uid | dnp3.log | network.session_id |
| id.orig_h | dnp3.log | principal.ip |
| id.orig_p | dnp3.log | principal.port |
| id.resp_h | dnp3.log | target.ip |
| id.resp_p | dnp3.log | target.port |
| fc_request | dnp3.log | additional.fields.key/value |
| fc_reply | dnp3.log | additional.fields.key/value |
| iin | dnp3.log | additional.fields.key/value |
| ts | dns.log | metadata.event_timestamp |
| uid | dns.log | network.session_id |
| id.orig_h | dns.log | principal.ip |
| id.orig_p | dns.log | principal.port |
| id.resp_h | dns.log | target.ip |
| id.resp_p | dns.log | target.port |
| proto | dns.log | network.ip_protocol |
| trans_id | dns.log | network.dns.id |
| rtt | dns.log | additional.fields.key/value |
| query | dns.log | network.dns.questions.name |
| qclass | dns.log | network.dns.questions.class |
| qclass_name | dns.log | additional.fields.key/value |
| qtype | dns.log | network.dns.questions.type |
| qtype_name | dns.log | additional.fields.key/value |
| rcode | dns.log | network,dns.response_code |
| rcode_name | dns.log | additional.fields.key/value |
| AA | dns.log | network.dns.authoritative |
| TC | dns.log | network.dns.truncated |
| RD | dns.log | network.dns.recursion_desired |
| RA | dns.log | network.dns.recursion_available |
| Z | dns.log | additional.fields.key/value |
| answers | dns.log | network.dns.answers.data |
| TTLs | dns.log | network.dns.answers.ttl |
| rejected | dns.log | additional.fields.key/value |
| total_answers | dns.log | additional.fields.key/value |
| total_replies | dns.log | additional.fields.key/value |
| saw_query | dns.log | additional.fields.key/value |
| saw_reply | dns.log | additional.fields.key/value |
| auth | dns.log | network.dns.authority.data |
| addl | dns.log | network.dns.additional.data |
| original_query | dns.log | additional.fields.key/value |
| ts | ftp.log | metadata.event_timestamp |
| uid | ftp.log | network.session_id |
| id.orig_h | ftp.log | principal.ip |
| id.orig_p | ftp.log | principal.port |
| id.resp_h | ftp.log | target.ip |
| id.resp_p | ftp.log | target.port |
| user | ftp.log | principal.user.userid |
| command | ftp.log | network.ftp.command |
| arg | ftp.log | additional.fields.key/value |
| mime_type | ftp.log | src.file.mime_type |
| file_size | ftp.log | src.file.size |
| reply_code | ftp.log | additional.fields.key/value |
| reply_msg | ftp.log | additional.fields.key/value |
| data_channel.passive | ftp.log | additional.fields.key/value |
| data_channel.orig_h | ftp.log | additional.fields.key/value |
| data_channel.resp_h | ftp.log | additional.fields.key/value |
| data_channel.resp_p | ftp.log | additional.fields.key/value |
| cwd | ftp.log | src.file.full_path |
| cmdarg.ts | ftp.log | additional.fields.key/value |
| cmdarg.cmd | ftp.log | additional.fields.key/value |
| cmdarg.arg | ftp.log | additional.fields.key/value |
| cmdarg.seq | ftp.log | additional.fields.key/value |
| pending_commands | ftp.log | additional.fields.key/value |
| passive | ftp.log | additional.fields.key/value |
| capture_password | ftp.log | additional.fields.key/value |
| fuid | ftp.log | additional.fields.key/value |
| last_auth_requested | ftp.log | additional.fields.key/value |
| ts | http.log | metadata.event_timestamp |
| uid | http.log | network.session_id |
| id.orig_h | http.log | principal.ip |
| id.orig_p | http.log | principal.port |
| id.resp_h | http.log | target.ip |
| id.resp_p | http.log | target.port |
| trans_depth | http.log | additional.fields.key/value |
| method | http.log | network.http.method |
| host | http.log | target.hostname |
| uri | http.log | target.url is set to "%{host}%{uri}" |
| referrer | http.log | network.http.referral_url |
| version | http.log | additional.fields.key/value |
| user_agent | http.log | network.http.user_agent |
| origin | http.log | additional.fields.key/value |
| request_body_len | http.log | additional.fields.key/value |
| response_body_len | http.log | additional.fields.key/value |
| status_code | http.log | network.http.response_code |
| status_msg | http.log | additional.fields.key/value |
| info_code | http.log | additional.fields.key/value |
| info_msg | http.log | additional.fields.key/value |
| tags | http.log | additional.fields.key/value |
| username | http.log | principal.user.userid |
| capture_password | http.log | additional.fields.key/value |
| proxied | http.log | additional.fields.key/value |
| range_request | http.log | additional.fields.key/value |
| orig_fuids | http.log | additional.fields.key/value |
| orig_filenames | http.log | additional.fields.key/value |
| orig_mime_types | http.log | additional.fields.key/value |
| resp_fuids | http.log | additional.fields.key/value |
| resp_filenames | http.log | additional.fields.key/value |
| resp_mime_types | http.log | additional.fields.key/value |
| current_entity | http.log | additional.fields.key/value |
| orig_mime_depth | http.log | additional.fields.key/value |
| resp_mime_depth | http.log | additional.fields.key/value |
| client_header_names | http.log | additional.fields.key/value |
| server_header_names | http.log | additional.fields.key/value |
| omniture | http.log | additional.fields.key/value |
| flash_version | http.log | additional.fields.key/value |
| cookie_vars | http.log | additional.fields.key/value |
| uri_vars | http.log | additional.fields.key/value |
| ts | irc.log | metadata.event_timestamp |
| uid | irc.log | network.session_id |
| id.orig_h | irc.log | principal.ip |
| id.orig_p | irc.log | principal.port |
| id.resp_h | irc.log | target.ip |
| id.resp_p | irc.log | target.port |
| nick | irc.log | additional.fields.key/value |
| user | irc.log | principal.user.userid |
| command | irc.log | principal.process.command_line |
| value | irc.log | additional.fields.key/value |
| addl | irc.log | additional.fields.key/value |
| dcc_file_name | irc.log | additional.fields.key/value |
| dcc_file_size | irc.log | src.file.size |
| dcc_mime_type | irc.log | src.file.mime_type |
| fuid | irc.log | additional.fields.key/value |
| ts | kerberos.log | metadata.event_timestamp |
| uid | kerberos.log | network.session_id |
| id.orig_h | kerberos.log | principal.ip |
| id.orig_p | kerberos.log | principal.port |
| id.resp_h | kerberos.log | target.ip |
| id.resp_p | kerberos.log | target.port |
| request_type | kerberos.log | additional.fields.key/value |
| client | kerberos.log | additional.fields.key/value |
| service | kerberos.log | additional.fields.key/value |
| success | kerberos.log | additional.fields.key/value |
| error_code | kerberos.log | additional.fields.key/value |
| error_msg | kerberos.log | metadata.description is set to "KERBEROS: %{error_msg}" |
| from | kerberos.log | additional.fields.key/value |
| till | kerberos.log | additional.fields.key/value |
| cipher | kerberos.log | network.tls.cipher |
| forwardable | kerberos.log | additional.fields.key/value |
| renewable | kerberos.log | additional.fields.key/value |
| logged | kerberos.log | additional.fields.key/value |
| client_cert.ts | kerberos.log | additional.fields.key/value |
| client_cert.fuid | kerberos.log | additional.fields.key/value |
| client_cert.tx_hosts | kerberos.log | additional.fields.key/value |
| client_cert.rx_hosts | kerberos.log | additional.fields.key/value |
| client_cert.conn_uids | kerberos.log | additional.fields.key/value |
| client_cert.source | kerberos.log | additional.fields.key/value |
| client_cert.depth | kerberos.log | additional.fields.key/value |
| client_cert.analyzers | kerberos.log | additional.fields.key/value |
| client_cert.mime_type | kerberos.log | additional.fields.key/value |
| client_cert.filename | kerberos.log | additional.fields.key/value |
| client_cert.duration | kerberos.log | additional.fields.key/value |
| client_cert.local_orig | kerberos.log | additional.fields.key/value |
| client_cert.is_orig | kerberos.log | additional.fields.key/value |
| client_cert.seen_bytes | kerberos.log | additional.fields.key/value |
| client_cert.total_bytes | kerberos.log | additional.fields.key/value |
| client_cert.missing_bytes | kerberos.log | additional.fields.key/value |
| client_cert.overflow_bytes | kerberos.log | additional.fields.key/value |
| client_cert.timedout | kerberos.log | additional.fields.key/value |
| client_cert.parent_fuid | kerberos.log | additional.fields.key/value |
| client_cert.md5 | kerberos.log | network.tls.client.certificate.md5 |
| client_cert.sha1 | kerberos.log | network.tls.client.certificate.sha1 |
| client_cert.sha256 | kerberos.log | network.tls.client.certificate.sha256 |
| client_cert.x509.ts | kerberos.log | additional.fields.key/value |
| client_cert.x509.fingerprint | kerberos.log | additional.fields.key/value |
| client_cert.x509.certificate.version | kerberos.log | network.tls.client.certificate.version |
| client_cert.x509.certificate.serial | kerberos.log | network.tls.client.certificate.serial |
| client_cert.x509.certificate.subject | kerberos.log | additional.fields.key/value |
| client_cert.x509.certificate.issuer | kerberos.log | network.tls.client.certificate.issuer |
| client_cert.x509.certificate.cn | kerberos.log | additional.fields.key/value |
| client_cert.x509.certificate.not_valid_before | kerberos.log | additional.fields.key/value |
| client_cert.x509.certificate.not_valid_after | kerberos.log | additional.fields.key/value |
| client_cert.x509.certificate.key_alg | kerberos.log | additional.fields.key/value |
| client_cert.x509.certificate.sig_alg | kerberos.log | additional.fields.key/value |
| client_cert.x509.certificate.key_type | kerberos.log | additional.fields.key/value |
| client_cert.x509.certificate.key_length | kerberos.log | additional.fields.key/value |
| client_cert.x509.certificate.exponent | kerberos.log | additional.fields.key/value |
| client_cert.x509.certificate.curve | kerberos.log | additional.fields.key/value |
| client_cert.x509.handle | kerberos.log | additional.fields.key/value |
| client_cert.x509.extensions.name | kerberos.log | additional.fields.key/value |
| client_cert.x509.extensions.short_name | kerberos.log | additional.fields.key/value |
| client_cert.x509.extensions.oid | kerberos.log | additional.fields.key/value |
| client_cert.x509.extensions.critical | kerberos.log | additional.fields.key/value |
| client_cert.x509.extensions.value | kerberos.log | additional.fields.key/value |
| client_cert.x509.san.dns | kerberos.log | additional.fields.key/value |
| client_cert.x509.san.uri | kerberos.log | additional.fields.key/value |
| client_cert.x509.san.email | kerberos.log | additional.fields.key/value |
| client_cert.x509.san.ip | kerberos.log | additional.fields.key/value |
| client_cert.x509.san.other_fields | kerberos.log | additional.fields.key/value |
| client_cert.x509.basic_constraints.ca | kerberos.log | additional.fields.key/value |
| client_cert.x509.basic_constraints.path_len | kerberos.log | additional.fields.key/value |
| client_cert.x509.extensions_cache | kerberos.log | additional.fields.key/value |
| client_cert.x509.host_cert | kerberos.log | additional.fields.key/value |
| client_cert.x509.client_cert | kerberos.log | additional.fields.key/value |
| client_cert.x509.deduplication_index.fingerprint | kerberos.log | additional.fields.key/value |
| client_cert.x509.deduplication_index.host_cert | kerberos.log | additional.fields.key/value |
| client_cert.x509.deduplication_index.client_cert | kerberos.log | additional.fields.key/value |
| client_cert.x509.always_raise_x509_events | kerberos.log | additional.fields.key/value |
| client_cert.x509.cert | kerberos.log | additional.fields.key/value |
| client_cert.extracted | kerberos.log | additional.fields.key/value |
| client_cert.extracted_cutoff | kerberos.log | additional.fields.key/value |
| client_cert.extracted_size | kerberos.log | additional.fields.key/value |
| client_cert.entropy | kerberos.log | additional.fields.key/value |
| client_cert_subject | kerberos.log | network.tls.client.certificate.subject |
| client_cert_fuid | kerberos.log | additional.fields.key/value |
| server_cert.ts | kerberos.log | additional.fields.key/value |
| server_cert.fuid | kerberos.log | additional.fields.key/value |
| server_cert.tx_hosts | kerberos.log | additional.fields.key/value |
| server_cert.rx_hosts | kerberos.log | additional.fields.key/value |
| server_cert.conn_uids | kerberos.log | additional.fields.key/value |
| server_cert.source | kerberos.log | additional.fields.key/value |
| server_cert.depth | kerberos.log | additional.fields.key/value |
| server_cert.analyzers | kerberos.log | additional.fields.key/value |
| server_cert.mime_type | kerberos.log | additional.fields.key/value |
| server_cert.filename | kerberos.log | additional.fields.key/value |
| server_cert.duration | kerberos.log | additional.fields.key/value |
| server_cert.local_orig | kerberos.log | additional.fields.key/value |
| server_cert.is_orig | kerberos.log | additional.fields.key/value |
| server_cert.seen_bytes | kerberos.log | additional.fields.key/value |
| server_cert.total_bytes | kerberos.log | additional.fields.key/value |
| server_cert.missing_bytes | kerberos.log | additional.fields.key/value |
| server_cert.overflow_bytes | kerberos.log | additional.fields.key/value |
| server_cert.timedout | kerberos.log | additional.fields.key/value |
| server_cert.parent_fuid | kerberos.log | additional.fields.key/value |
| server_cert.md5 | kerberos.log | network.tls.server.certificate.md5 |
| server_cert.sha1 | kerberos.log | network.tls.server.certificate.sha1 |
| server_cert.sha256 | kerberos.log | network.tls.server.certificate.sha256 |
| server_cert.x509.ts | kerberos.log | additional.fields.key/value |
| server_cert.x509.fingerprint | kerberos.log | additional.fields.key/value |
| server_cert.x509.certificate.version | kerberos.log | network.tls.server.certificate.version |
| server_cert.x509.certificate.serial | kerberos.log | network.tls.server.certificate.serial |
| server_cert.x509.certificate.subject | kerberos.log | additional.fields.key/value |
| server_cert.x509.certificate.issuer | kerberos.log | network.tls.server.certificate.issuer |
| server_cert.x509.certificate.cn | kerberos.log | additional.fields.key/value |
| server_cert.x509.certificate.not_valid_before | kerberos.log | additional.fields.key/value |
| server_cert.x509.certificate.not_valid_after | kerberos.log | additional.fields.key/value |
| server_cert.x509.certificate.key_alg | kerberos.log | additional.fields.key/value |
| server_cert.x509.certificate.sig_alg | kerberos.log | additional.fields.key/value |
| server_cert.x509.certificate.key_type | kerberos.log | additional.fields.key/value |
| server_cert.x509.certificate.key_length | kerberos.log | additional.fields.key/value |
| server_cert.x509.certificate.exponent | kerberos.log | additional.fields.key/value |
| server_cert.x509.certificate.curve | kerberos.log | additional.fields.key/value |
| server_cert.x509.handle | kerberos.log | additional.fields.key/value |
| server_cert.x509.extensions.name | kerberos.log | additional.fields.key/value |
| server_cert.x509.extensions.short_name | kerberos.log | additional.fields.key/value |
| server_cert.x509.extensions.oid | kerberos.log | additional.fields.key/value |
| server_cert.x509.extensions.critical | kerberos.log | additional.fields.key/value |
| server_cert.x509.extensions.value | kerberos.log | additional.fields.key/value |
| server_cert.x509.san.dns | kerberos.log | additional.fields.key/value |
| server_cert.x509.san.uri | kerberos.log | additional.fields.key/value |
| server_cert.x509.san.email | kerberos.log | additional.fields.key/value |
| server_cert.x509.san.ip | kerberos.log | additional.fields.key/value |
| server_cert.x509.san.other_fields | kerberos.log | additional.fields.key/value |
| server_cert.x509.basic_constraints.ca | kerberos.log | additional.fields.key/value |
| server_cert.x509.basic_constraints.path_len | kerberos.log | additional.fields.key/value |
| server_cert.x509.extensions_cache | kerberos.log | additional.fields.key/value |
| server_cert.x509.host_cert | kerberos.log | additional.fields.key/value |
| server_cert.x509.client_cert | kerberos.log | additional.fields.key/value |
| server_cert.x509.deduplication_index.fingerprint | kerberos.log | additional.fields.key/value |
| server_cert.x509.deduplication_index.host_cert | kerberos.log | additional.fields.key/value |
| server_cert.x509.deduplication_index.client_cert | kerberos.log | additional.fields.key/value |
| server_cert.x509.always_raise_x509_events | kerberos.log | additional.fields.key/value |
| server_cert.x509.cert | kerberos.log | additional.fields.key/value |
| server_cert.extracted | kerberos.log | additional.fields.key/value |
| server_cert.extracted_cutoff | kerberos.log | additional.fields.key/value |
| server_cert.extracted_size | kerberos.log | additional.fields.key/value |
| server_cert.entropy | kerberos.log | additional.fields.key/value |
| server_cert_subject | kerberos.log | network.tls.server.certificate.subject |
| server_cert_fuid | kerberos.log | additional.fields.key/value |
| auth_ticket | kerberos.log | additional.fields.key/value |
| new_ticket | kerberos.log | additional.fields.key/value |
| ts | modbus.log | metadata.event_timestamp |
| uid | modbus.log | network.session_id |
| id.orig_h | modbus.log | principal.ip |
| id.orig_p | modbus.log | principal.port |
| id.resp_h | modbus.log | target.ip |
| id.resp_p | modbus.log | target.port |
| func | modbus.log | additional.fields.key/value |
| exception | modbus.log | additional.fields.key/value |
| track_address | modbus.log | additional.fields.key/value |
| ts | modbus_register_change.log | metadata.event_timestamp |
| uid | modbus_register_change.log | network.session_id |
| id.orig_h | modbus_register_change.log | principal.ip |
| id.orig_p | modbus_register_change.log | principal.port |
| id.resp_h | modbus_register_change.log | target.ip |
| id.resp_p | modbus_register_change.log | target.port |
| register | modbus_register_change.log | additional.fields.key/value |
| old_val | modbus_register_change.log | additional.fields.key/value |
| new_val | modbus_register_change.log | additional.fields.key/value |
| delta | modbus_register_change.log | additional.fields.key/value |
| ts | mysql.log | metadata.event_timestamp |
| uid | mysql.log | network.session_id |
| id.orig_h | mysql.log | principal.ip |
| id.orig_p | mysql.log | principal.port |
| id.resp_h | mysql.log | target.ip |
| id.resp_p | mysql.log | target.port |
| cmd | mysql.log | metadata.description |
| arg | mysql.log | principal.process.command_line |
| success | mysql.log |
If the value of success is "T" or "true," security_result.action is set to "ALLOW" and security_result.summary is set to "Query successfully executed." If the value of success is not "T" or "true," security_result.action is set to "BLOCK" and security_result.summary is set to "Query execution failed." |
| rows | mysql.log | security_result.description is set to "Affected rows: %{rows}". If the log type is "mysql.log", the additional field security_result.severity is set to "INFORMATIONAL". |
| response | mysql.log | additional.fields.key/value |
| ts | ntlm.log | metadata.event_timestamp |
| uid | ntlm.log | network.session_id |
| id.orig_h | ntlm.log | principal.ip |
| id.orig_p | ntlm.log | principal.port |
| id.resp_h | ntlm.log | target.ip |
| id.resp_p | ntlm.log | target.port |
| username | ntlm.log | principal.user.userid |
| hostname | ntlm.log | principal.hostname |
| domainname | ntlm.log | principal.administrative_domain |
| server_nb_computer_name | ntlm.log | additional.fields.key/value |
| server_dns_computer_name | ntlm.log | target.hostname |
| server_tree_name | ntlm.log | additional.fields.key/value |
| success | ntlm.log |
If the value of success is "T" or "true", security_result.action is set to "ALLOW" and security_result.summary is set to "Query successfully executed". If the value of success is not "T" or "true", security_result.action is set to "BLOCK" and security_result.summary is set to "Query execution failed". |
| done | ntlm.log | additional.fields.key/value |
| ts | ntp.log | metadata.event_timestamp |
| uid | ntp.log | network.session_id |
| id.orig_h | ntp.log | principal.ip |
| id.orig_p | ntp.log | principal.port |
| id.resp_h | ntp.log | target.ip |
| id.resp_p | ntp.log | target.port |
| version | ntp.log | additional.fields.key/value |
| mode | ntp.log | additional.fields.key/value |
| stratum | ntp.log | additional.fields.key/value |
| poll | ntp.log | additional.fields.key/value |
| precision | ntp.log | additional.fields.key/value |
| root_delay | ntp.log | additional.fields.key/value |
| root_disp | ntp.log | additional.fields.key/value |
| ref_id | ntp.log | additional.fields.key/value |
| ref_time | ntp.log | additional.fields.key/value |
| org_time | ntp.log | additional.fields.key/value |
| rec_time | ntp.log | additional.fields.key/value |
| xmt_time | ntp.log | additional.fields.key/value |
| num_exts | ntp.log | additional.fields.key/value |
| ts | radius.log | metadata.event_timestamp |
| uid | radius.log | network.session_id |
| id.orig_h | radius.log | principal.ip |
| id.orig_p | radius.log | principal.port |
| id.resp_h | radius.log | target.ip |
| id.resp_p | radius.log | target.port |
| username | radius.log | principal.user.userid |
| mac | radius.log | principal.mac |
| framed_addr | radius.log | additional.fields.key/value |
| tunnel_client | radius.log | additional.fields.key/value |
| connect_info | radius.log | additional.fields.key/value |
| reply_msg | radius.log | additional.fields.key/value |
| result | radius.log | If the log type is "radius.log", the following fields are set:
If the value of the "result" field is "success", security_result.action is set to "ALLOW" and security_result.summary is set to "User login successful". If the value of "result" field is "failed", security_result.action is set to "BLOCK" and security_result.summary is set to "User login failed". |
| ttl | radius.log | additional.fields.key/value |
| logged | radius.log | additional.fields.key/value |
| ts | rdp.log | metadata.event_timestamp |
| uid | rdp.log | network.session_id |
| id.orig_h | rdp.log | principal.ip |
| id.orig_p | rdp.log | principal.port |
| id.resp_h | rdp.log | target.ip |
| id.resp_p | rdp.log | target.port |
| cookie | rdp.log | principal.user.userid |
| result | rdp.log | security_result.severity is set to "INFORMATIONAL". security_result.description is set to "%{result} connection with security protocol %{security_protocol}". |
| security_protocol | rdp.log | security_result.description is set to "%{result} connection with security protocol %{security_protocol}". |
| client_channels | rdp.log | additional.fields.key/value |
| keyboard_layout | rdp.log | additional.fields.key/value |
| client_build | rdp.log | principal.asset.platform_software.platform_version |
| client_name | rdp.log | additional.fields.key/value |
| client_dig_product_id | rdp.log | principal.asset.asset_id |
| desktop_width | rdp.log | additional.fields.key/value |
| desktop_height | rdp.log | additional.fields.key/value |
| requested_color_depth | rdp.log | additional.fields.key/value |
| cert_type | rdp.log | additional.fields.key/value |
| cert_count | rdp.log | additional.fields.key/value |
| cert_permanent | rdp.log | additional.fields.key/value |
| encryption_level | rdp.log | additional.fields.key/value |
| encryption_method | rdp.log | additional.fields.key/value |
| analyzer_id | rdp.log | additional.fields.key/value |
| done | rdp.log | additional.fields.key/value |
| ssl | rdp.log | additional.fields.key/value |
| ts | rfb.log | metadata.event_timestamp |
| uid | rfb.log | network.session_id |
| id.orig_h | rfb.log | principal.ip |
| id.orig_p | rfb.log | principal.port |
| id.resp_h | rfb.log | target.ip |
| id.resp_p | rfb.log | target.port |
| client_major_version | rfb.log | additional.fields.key/value |
| client_minor_version | rfb.log | additional.fields.key/value |
| server_major_version | rfb.log | additional.fields.key/value |
| server_minor_version | rfb.log | additional.fields.key/value |
| authentication_method | rfb.log | additional.fields.key/value |
| auth | rfb.log | additional.fields.key/value |
| share_flag | rfb.log | additional.fields.key/value |
| desktop_name | rfb.log | target.asset.hostname |
| width | rfb.log | additional.fields.key/value |
| height | rfb.log | additional.fields.key/value |
| done | rfb.log | additional.fields.key/value |
| ts | sip.log | metadata.event_timestamp |
| uid | sip.log | network.session_id
Also, network.application_protocol is set to "SIP". |
| id.orig_h | sip.log | principal.ip |
| id.orig_p | sip.log | principal.port |
| id.resp_h | sip.log | target.ip |
| id.resp_p | sip.log | target.port |
| trans_depth | sip.log | additional.fields.key/value |
| method | sip.log | metadata.description |
| uri | sip.log | about.url |
| date | sip.log | additional.fields.key/value |
| request_from | sip.log | principal.user.userid and principal.user.user_display_name |
| request_to | sip.log | target.user.userid and target.user.user_display_name |
| response_from | sip.log | additional.fields.key/value |
| response_to | sip.log | additional.fields.key/value |
| reply_to | sip.log | additional.fields.key/value |
| call_id | sip.log | network.session_id |
| seq | sip.log | additional.fields.key/value |
| subject | sip.log | additional.fields.key/value |
| request_path | sip.log | additional.fields.key/value |
| response_path | sip.log | additional.fields.key/value |
| user_agent | sip.log | additional.fields.key/value |
| status_code | sip.log | security_result.summary is set to "Status Code: %{status_code}". |
| status_msg | sip.log | security_result.description |
| warning | sip.log | additional.fields.key/value |
| request_body_len | sip.log | network.sent_bytes |
| response_body_len | sip.log | network.received_bytes |
| content_type | sip.log | additional.fields.key/value |
| ts | smb_cmd.log | metadata.event_timestamp |
| uid | smb_cmd.log | network.session_id |
| id.orig_h | smb_cmd.log | principal.ip |
| id.orig_p | smb_cmd.log | principal.port |
| id.resp_h | smb_cmd.log | target.ip |
| id.resp_p | smb_cmd.log | target.port |
| command | smb_cmd.log | principal.process.command_line |
| sub_command | smb_cmd.log | additional.fields.key/value |
| argument | smb_cmd.log | additional.fields.key/value |
| status | smb_cmd.log | additional.fields.key/value |
| rtt | smb_cmd.log | additional.fields.key/value |
| version | smb_cmd.log | metadata.product_version |
| username | smb_cmd.log | principal.user.userid |
| tree | smb_cmd.log | additional.fields.key/value |
| tree_service | smb_cmd.log | additional.fields.key/value |
| smb1_offered_dialects | smb_cmd.log | additional.fields.key/value |
| smb2_offered_dialects | smb_cmd.log | additional.fields.key/value |
| ts | smb_files.log | metadata.event_timestamp |
| uid | smb_files.log | network.session_id |
| id.orig_h | smb_files.log | principal.ip |
| id.orig_p | smb_files.log | principal.port |
| id.resp_h | smb_files.log | target.ip |
| id.resp_p | smb_files.log | target.port |
| fuid | smb_files.log | additional.fields.key/value |
| action | smb_files.log | metadata.description is set to "action: %{action} on: %{name}". |
| path | smb_files.log | target.file.full_path |
| name | smb_files.log | additional.fields.key/value |
| size | smb_files.log | target.file.size |
| prev_name | smb_files.log | additional.fields.key/value |
| times.modified | smb_files.log | additional.fields.key/value |
| times.modified_raw | smb_files.log | additional.fields.key/value |
| times.accessed | smb_files.log | additional.fields.key/value |
| times.accessed_raw | smb_files.log | additional.fields.key/value |
| times.created | smb_files.log | additional.fields.key/value |
| times.created_raw | smb_files.log | additional.fields.key/value |
| times.changed | smb_files.log | additional.fields.key/value |
| times.changed_raw | smb_files.log | additional.fields.key/value |
| fid | smb_files.log | additional.fields.key/value |
| uuid | smb_files.log | additional.fields.key/value |
| ts | smb_mapping.log | metadata.event_timestamp |
| uid | smb_mapping.log | network.session_id |
| id.orig_h | smb_mapping.log | principal.ip |
| id.orig_p | smb_mapping.log | principal.port |
| id.resp_h | smb_mapping.log | target.ip |
| id.resp_p | smb_mapping.log | target.port |
| path | smb_mapping.log | target.file.full_path |
| service | smb_mapping.log | target.application |
| native_file_system | smb_mapping.log | additional.fields.key/value |
| share_type | smb_mapping.log | target.resource.resource_type |
| ts | smtp.log | metadata.event_timestamp |
| uid | smtp.log | network.session_id |
| id.orig_h | smtp.log | principal.ip |
| id.orig_p | smtp.log | principal.port |
| id.resp_h | smtp.log | target.ip |
| id.resp_p | smtp.log | target.port |
| trans_depth | smtp.log | additional.fields.key/value |
| helo | smtp.log | additional.fields.key/value |
| mailfrom | smtp.log | additional.fields.key/value |
| rcptto | smtp.log | additional.fields.key/value |
| date | smtp.log | additional.fields.key/value |
| from | smtp.log | network.email.from |
| to | smtp.log | email.to |
| cc | smtp.log | network.email.cc |
| reply_to | smtp.log | email.reply_to |
| msg_id | smtp.log | email.mail_id |
| in_reply_to | smtp.log | additional.fields.key/value |
| subject | smtp.log | email.subject |
| x_originating_ip | smtp.log | additional.fields.key/value |
| first_received | smtp.log | additional.fields.key/value |
| second_received | smtp.log | additional.fields.key/value |
| last_reply | smtp.log | additional.fields.key/value |
| path | smtp.log | additional.fields.key/value |
| user_agent | smtp.log | additional.fields.key/value |
| tls | smtp.log | network.tls.established |
| process_received_from | smtp.log | additional.fields.key/value |
| has_client_activity | smtp.log | additional.fields.key/value |
| process_smtp_headers | smtp.log | additional.fields.key/value |
| entity.filename | smtp.log | additional.fields.key/value |
| entity.excerpt | smtp.log | additional.fields.key/value |
| fuids | smtp.log | additional.fields.key/value |
| is_webmail | smtp.log | additional.fields.key/value |
| ts | snmp.log | metadata.event_timestamp |
| uid | snmp.log | network.session_id |
| id.orig_h | snmp.log | principal.ip |
| id.orig_p | snmp.log | principal.port |
| id.resp_h | snmp.log | target.ip |
| id.resp_p | snmp.log | target.port |
| duration | snmp.log | network.session_duration |
| version | snmp.log | metadata.product_version |
| community | snmp.log | network.community_id |
| get_requests | snmp.log | additional.fields.key/value |
| get_bulk_requests | snmp.log | additional.fields.key/value |
| get_responses | snmp.log | additional.fields.key/value |
| set_requests | snmp.log | additional.fields.key/value |
| display_string | snmp.log | metadata.description |
| up_since | snmp.log | additional.fields.key/value |
| ts | socks.log | metadata.event_timestamp |
| uid | socks.log | network.session_id |
| id.orig_h | socks.log | principal.ip |
| id.orig_p | socks.log | principal.port |
| id.resp_h | socks.log | target.ip |
| id.resp_p | socks.log | target.port |
| version | socks.log | additional.fields.key/value |
| user | socks.log | principal.user.userid |
| status | socks.log | additional.fields.key/value |
| request.host | socks.log | principal.hostname |
| request.name | socks.log | additional.fields.key/value |
| request_p | socks.log | additional.fields.key/value |
| bound.host | socks.log | additional.fields.key/value |
| bound.name | socks.log | additional.fields.key/value |
| bound_p | socks.log | additional.fields.key/value |
| capture_password | socks.log | additional.fields.key/value |
| ts | ssh.log | metadata.event_timestamp |
| uid | ssh.log | network.session_id |
| id.orig_h | ssh.log | principal.ip |
| id.orig_p | ssh.log | principal.port |
| id.resp_h | ssh.log | target.ip |
| id.resp_p | ssh.log | target.port |
| version | ssh.log | metadata.product_version |
| auth_success | ssh.log | additional.fields.key/value |
| auth_attempts | ssh.log | security_result.description is set to "%{auth_attempts} successful SSH authentication attempts were observed". |
| direction | ssh.log | network.direction |
| client | ssh.log | principal.platform_version |
| server | ssh.log | target.platform_version |
| cipher_alg | ssh.log | additional.fields.key/value |
| mac_alg | ssh.log | additional.fields.key/value |
| compression_alg | ssh.log | additional.fields.key/value |
| kex_alg | ssh.log | additional.fields.key/value |
| host_key_alg | ssh.log | additional.fields.key/value |
| host_key | ssh.log | additional.fields.key/value |
| logged | ssh.log | additional.fields.key/value |
| capabilities.kex_algorithms | ssh.log | additional.fields.key/value |
| capabilities.server_host_key_algorithms | ssh.log | additional.fields.key/value |
| capabilities.encryption_algorithms | ssh.log | additional.fields.key/value |
| capabilities.mac_algorithms | ssh.log | additional.fields.key/value |
| capabilities.compression_algorithms | ssh.log | additional.fields.key/value |
| capabilities.languages.client_to_server | ssh.log | additional.fields.key/value |
| capabilities.languages.server_to_client | ssh.log | additional.fields.key/value |
| capabilities.is_server | ssh.log | additional.fields.key/value |
| analyzer_id | ssh.log | additional.fields.key/value |
| remote_location.country_code | ssh.log | additional.fields.key/value |
| remote_location.region | ssh.log | target.asset.location.country_or_region |
| remote_location.city | ssh.log | target.asset.location.city |
| remote_location.latitude | ssh.log | additional.fields.key/value |
| remote_location.longitude | ssh.log | additional.fields.key/value |
| ts | ssl.log | metadata.event_timestamp |
| uid | ssl.log | metadata.product_log_id |
| id.orig_h | ssl.log | principal.ip |
| id.orig_p | ssl.log | principal.port |
| id.resp_h | ssl.log | target.ip |
| id.resp_p | ssl.log | target.port |
| version_num | ssl.log | additional.fields.key/value |
| version | ssl.log | network.tls.version |
| cipher | ssl.log | network.tls.cipher |
| curve | ssl.log | network.tls.curve |
| server_name | ssl.log | network.tls.client.server_name |
| session_id | ssl.log | network.session_id |
| resumed | ssl.log | network.tls.resumed |
| client_ticket_empty_session_seen | ssl.log | additional.fields.key/value |
| client_key_exchange_seen | ssl.log | additional.fields.key/value |
| client_psk_seen | ssl.log | additional.fields.key/value |
| last_alert | ssl.log | additional.fields.key/value |
| next_protocol | ssl.log | network.tls.next_protocol |
| analyzer_id | ssl.log | additional.fields.key/value |
| established | ssl.log | network.tls.established |
| logged | ssl.log | additional.fields.key/value |
| ssl_history | ssl.log | additional.fields.key/value |
| cert_chain_fps | ssl.log | additional.fields.key/value |
| client_cert_chain_fps | ssl.log | additional.fields.key/value |
| subject | ssl.log | network.tls.server.certificate.subject |
| issuer | ssl.log | network.tls.server.certificate.issuer |
| client_subject | ssl.log | network.tls.client.certificate.subject |
| client_issuer | ssl.log | network.tls.client.certificate.issuer |
| sni_matches_cert | ssl.log | additional.fields.key/value |
| server_depth | ssl.log | additional.fields.key/value |
| client_depth | ssl.log | additional.fields.key/value |
| always_raise_x509_events | ssl.log | additional.fields.key/value |
| last_originator_heartbeat_request_size | ssl.log | additional.fields.key/value |
| last_responder_heartbeat_request_size | ssl.log | additional.fields.key/value |
| originator_heartbeats | ssl.log | additional.fields.key/value |
| responder_heartbeats | ssl.log | additional.fields.key/value |
| heartbleed_detected | ssl.log | additional.fields.key/value |
| enc_appdata_packages | ssl.log | additional.fields.key/value |
| enc_appdata_bytes | ssl.log | additional.fields.key/value |
| server_version | ssl.log | additional.fields.key/value |
| client_version | ssl.log | additional.fields.key/value |
| client_ciphers | ssl.log | network.tls.client.supported_ciphers |
| ssl_client_exts | ssl.log | additional.fields.key/value |
| ssl_server_exts | ssl.log | additional.fields.key/value |
| ticket_lifetime_hint | ssl.log | additional.fields.key/value |
| dh_param_size | ssl.log | additional.fields.key/value |
| point_formats | ssl.log | additional.fields.key/value |
| client_curves | ssl.log | additional.fields.key/value |
| orig_alpn | ssl.log | additional.fields.key/value |
| client_supported_versions | ssl.log | additional.fields.key/value |
| server_supported_version | ssl.log | additional.fields.key/value |
| psk_key_exchange_modes | ssl.log | additional.fields.key/value |
| client_key_share_groups | ssl.log | additional.fields.key/value |
| server_key_share_group | ssl.log | additional.fields.key/value |
| client_comp_methods | ssl.log | additional.fields.key/value |
| comp_method | ssl.log | additional.fields.key/value |
| sigalgs | ssl.log | additional.fields.key/value |
| hashalgs | ssl.log | additional.fields.key/value |
| validation_status | ssl.log | additional.fields.key/value |
| validation_code | ssl.log | additional.fields.key/value |
| valid_chain | ssl.log | additional.fields.key/value |
| ocsp_status | ssl.log | additional.fields.key/value |
| ocsp_response | ssl.log | additional.fields.key/value |
| valid_scts | ssl.log | additional.fields.key/value |
| invalid_scts | ssl.log | additional.fields.key/value |
| valid_ct_logs | ssl.log | additional.fields.key/value |
| valid_ct_operators | ssl.log | additional.fields.key/value |
| valid_ct_operators_list | ssl.log | additional.fields.key/value |
| ct_proofs | ssl.log | additional.fields.key/value |
| notary.first_seen | ssl.log | additional.fields.key/value |
| notary.last_seen | ssl.log | additional.fields.key/value |
| notary.times_seen | ssl.log | additional.fields.key/value |
| notary.valid | ssl.log | additional.fields.key/value |
| ts | syslog.log | metadata.event_timestamp |
| uid | syslog.log | network.session_id |
| id.orig_h | syslog.log | principal.ip |
| id.orig_p | syslog.log | principal.port |
| id.resp_h | syslog.log | target.ip |
| id.resp_p | syslog.log | target.port |
| proto | syslog.log | network.ip_protocol |
| facility | syslog.log | additional.fields.key/value |
| severity | syslog.log | security_result.severity_details |
| message | syslog.log | metadata.description |
| ts | tunnel.log | metadata.event_timestamp |
| uid | tunnel.log | network.session_id |
| id.orig_h | tunnel.log | principal.ip |
| id.orig_p | tunnel.log | principal.port |
| id.resp_h | tunnel.log | target.ip |
| id.resp_p | tunnel.log | target.port |
| tunnel_type | tunnel.log | security_result.description is set to "action %{action} on tunnel type {tunnel_type}". |
| action | tunnel.log | security_result.description is set to "action %{action} on tunnel type {tunnel_type}". |
Files
The following table lists the log fields of the files log type and their corresponding UDM fields.
| Original log field | Log type | UDM field |
|---|---|---|
| ts | files.log | metadata.event_timestamp |
| fuid | files.log | metadata.product_log_id |
| tx_hosts | files.log | principal.ip |
| rx_hosts | files.log | target.ip |
| conn_uids | files.log | additional.fields.key/value |
| source | files.log | network.application_protocol
target.file.full_path |
| depth | files.log | additional.fields.key/value |
| analyzers | files.log | additional.fields.key/value |
| mime_type | files.log | target.file.mime_type |
| filename | files.log | target.file.full_path |
| duration | files.log | additional.fields.key/value |
| local_orig | files.log | additional.fields.key/value |
| is_orig | files.log | additional.fields.key/value |
| seen_bytes | files.log | target.file.size |
| total_bytes | files.log | additional.fields.key/value |
| missing_bytes | files.log | additional.fields.key/value |
| overflow_bytes | files.log | additional.fields.key/value |
| timedout | files.log | additional.fields.key/value |
| parent_fuid | files.log | additional.fields.key/value |
| md5 | files.log | target.file.md5 |
| sha1 | files.log | target.file.sha1 |
| sha256 | files.log | target.file.sha256 |
| md5 | files.log | network.tls.client.certificate.md5 |
| sha1 | files.log | network.tls.client.certificate.sha1 |
| sha256 | files.log | network.tls.client.certificate.sha256 |
| md5 | files.log | network.tls.server.certificate.md5 |
| sha1 | files.log | network.tls.server.certificate.sha1 |
| sha256 | files.log | network.tls.server.certificate.sha256 |
| x509 | files.log | additional.fields.key/value
This field is a nested field. |
| extracted | files.log | additional.fields.key/value |
| extracted_cutoff | files.log | additional.fields.key/value |
| extracted_size | files.log | additional.fields.key/value |
| entropy | files.log | additional.fields.key/value |
| ts | ocsp.log | metadata.event_timestamp |
| id | ocsp.log | metadata.product_log_id |
| hashAlgorithm | ocsp.log | additional.fields.key/value |
| issuerNameHash | ocsp.log | additional.fields.key/value |
| issuerKeyHash | ocsp.log | additional.fields.key/value |
| serialNumber | ocsp.log | tls.server.certificate.serial |
| certStatus | ocsp.log | additional.fields.key/value |
| revoketime | ocsp.log | network.tls.server.certificate.not_after |
| revokereason | ocsp.log | security_result.summary |
| thisUpdate | ocsp.log | additional.fields.key/value |
| nextUpdate | ocsp.log | additional.fields.key/value |
| ts | pe.log | metadata.event_timestamp |
| id | pe.log | metadata.product_log_id |
| machine | pe.log | target.resource.resource_subtype |
| compile_ts | pe.log | additional.fields.key/value |
| os | pe.log | target.platform_version
target.resource.resource_type is set to "DEVICE". |
| subsystem | pe.log | target.application |
| is_exe | pe.log | additional.fields.key/value |
| is_64bit | pe.log | additional.fields.key/value |
| uses_aslr | pe.log | additional.fields.key/value |
| uses_dep | pe.log | additional.fields.key/value |
| uses_code_integrity | pe.log | additional.fields.key/value |
| uses_seh | pe.log | additional.fields.key/value |
| has_import_table | pe.log | additional.fields.key/value |
| has_export_table | pe.log | additional.fields.key/value |
| has_cert_table | pe.log | additional.fields.key/value |
| has_debug_data | pe.log | additional.fields.key/value |
| section_names | pe.log | additional.fields.key/value |
| ts | x509.log | metadata.event_timestamp
Also, target.application is set to "x509". |
| fingerprint | x509.log | additional.fields.key/value |
| certificate.version | x509.log | network.tls.server.certificate.version |
| certificate.serial | x509.log | network.tls.server.certificate.serial |
| certificate.subject | x509.log | network.tls.server.certificate.subject |
| certificate.issuer | x509.log | network.tls.server.certificate.issuer |
| certificate.cn | x509.log | target.hostname |
| certificate.not_valid_before | x509.log | network.tls.server.certificate.not_before |
| certificate.not_valid_after | x509.log | network.tls.server.certificate.not_after |
| certificate.key_alg | x509.log | additional.fields.key/value |
| certificate.sig_alg | x509.log | additional.fields.key/value |
| certificate.key_type | x509.log | additional.fields.key/value |
| certificate.key_length | x509.log | additional.fields.key/value |
| certificate.exponent | x509.log | additional.fields.key/value |
| certificate.curve | x509.log | network.tls.curve |
| handle | x509.log | additional.fields.key/value |
| extensions.name | x509.log | additional.fields.key/value |
| extensions.short_name | x509.log | additional.fields.key/value |
| extensions.oid | x509.log | additional.fields.key/value |
| extensions.critical | x509.log | additional.fields.key/value |
| extensions.value | x509.log | additional.fields.key/value |
| san.dns | x509.log | additional.fields.key/value |
| san.uri | x509.log | additional.fields.key/value |
| san.email | x509.log | additional.fields.key/value |
| san.ip | x509.log | additional.fields.key/value |
| san.other_fields | x509.log | additional.fields.key/value |
| basic_constraints.ca | x509.log | additional.fields.key/value |
| basic_constraints.path_len | x509.log | additional.fields.key/value |
| extensions_cache | x509.log | additional.fields.key/value |
| host_cert | x509.log | additional.fields.key/value |
| client_cert | x509.log | additional.fields.key/value |
| deduplication_index.fingerprint | x509.log | additional.fields.key/value |
| deduplication_index.host_cert | x509.log | additional.fields.key/value |
| deduplication_index.client_cert | x509.log | additional.fields.key/value |
| always_raise_x509_events | x509.log | additional.fields.key/value |
| cert | x509.log | additional.fields.key/value |
Netcontrol
The following table lists the log fields of the netcontrol log type and their corresponding UDM fields.
| Original log field | Log type | UDM field |
|---|---|---|
| ts | netcontrol.log | metadata.event_timestamp |
| rule_id | netcontrol.log | security_result.rule_id |
| category | netcontrol.log | security_result.category_details |
| cmd | netcontrol.log | additional.fields.key/value |
| state | netcontrol.log | additional.fields.key/value |
| action | netcontrol.log | security_result.action_details |
| target | netcontrol.log | additional.fields.key/value |
| entity_type | netcontrol.log | additional.fields.key/value |
| entity | netcontrol.log | security_result.summary |
| mod | netcontrol.log | additional.fields.key/value |
| msg | netcontrol.log | security_result.description |
| priority | netcontrol.log | security_result.priority_details |
| expire | netcontrol.log | additional.fields.key/value |
| location | netcontrol.log | additional.fields.key/value |
| plugin | netcontrol.log | additional.fields.key/value |
| ts | netcontrol_drop.log | metadata.event_timestamp |
| rule_id | netcontrol_drop.log | security_result.rule_id |
| orig_h | netcontrol_drop.log | principal.ip |
| orig_p | netcontrol_drop.log | principal.port |
| resp_h | netcontrol_drop.log | target.ip |
| resp_p | netcontrol_drop.log | target.port |
| expire | netcontrol_drop.log | additional.fields.key/value |
| location | netcontrol_drop.log | additional.fields.key/value |
| ts | netcontrol_shunt.log | metadata.event_timestamp |
| rule_id | netcontrol_shunt.log | security_result.rule_id |
| f.src_h | netcontrol_shunt.log | principal.ip |
| f.src_p | netcontrol_shunt.log | principal.port |
| f.dst_h | netcontrol_shunt.log | target.ip |
| f.dst_p | netcontrol_shunt.log | target.port |
| expire | netcontrol_shunt.log | additional.fields.key/value |
| location | netcontrol_shunt.log | additional.fields.key/value |
| ts | netcontrol_catch_release.log | metadata.event_timestamp |
| rule_id | netcontrol_catch_release.log | security_result.rule_id |
| ip | netcontrol_catch_release.log | target.ip |
| action | netcontrol_catch_release.log | security_result.action_details |
| block_interval | netcontrol_catch_release.log | additional.fields.key/value |
| watch_interval | netcontrol_catch_release.log | additional.fields.key/value |
| blocked_until | netcontrol_catch_release.log | additional.fields.key/value |
| watched_until | netcontrol_catch_release.log | additional.fields.key/value |
| num_blocked | netcontrol_catch_release.log | additional.fields.key/value |
| location | netcontrol_catch_release.log | additional.fields.key/value |
| message | netcontrol_catch_release.log | security_result.description |
| ts | openflow.log | metadata.event_timestamp |
| dpid | openflow.log | additional.fields.key/value |
| match.in_port | openflow.log | additional.fields.key/value |
| match.dl_src | openflow.log | additional.fields.key/value |
| match.dl_dst | openflow.log | additional.fields.key/value |
| match.dl_vlan | openflow.log | additional.fields.key/value |
| match.dl_vlan_pcp | openflow.log | additional.fields.key/value |
| match.dl_type | openflow.log | additional.fields.key/value |
| match.nw_tos | openflow.log | additional.fields.key/value |
| match.nw_proto | openflow.log | additional.fields.key/value |
| match.nw_src | openflow.log | additional.fields.key/value |
| match.nw_dst | openflow.log | additional.fields.key/value |
| match.tp_src | openflow.log | additional.fields.key/value |
| match.tp_dst | openflow.log | additional.fields.key/value |
| flow_mod.cookie | openflow.log | additional.fields.key/value |
| flow_mod.table_id | openflow.log | additional.fields.key/value |
| flow_mod.command | openflow.log | additional.fields.key/value |
| flow_mod.idle_timeout | openflow.log | additional.fields.key/value |
| flow_mod.hard_timeout | openflow.log | additional.fields.key/value |
| flow_mod.priority | openflow.log | additional.fields.key/value |
| flow_mod.out_port | openflow.log | additional.fields.key/value |
| flow_mod.flags | openflow.log | additional.fields.key/value |
| flow_mod.actions.out_ports | openflow.log | additional.fields.key/value |
| flow_mod.actions.vlan_vid | openflow.log | additional.fields.key/value |
| flow_mod.actions.vlan_pcp | openflow.log | additional.fields.key/value |
| flow_mod.actions.vlan_strip | openflow.log | additional.fields.key/value |
| flow_mod.actions.dl_src | openflow.log | additional.fields.key/value |
| flow_mod.actions.dl_dst | openflow.log | additional.fields.key/value |
| flow_mod.actions.nw_tos | openflow.log | additional.fields.key/value |
| flow_mod.actions.nw_src | openflow.log | additional.fields.key/value |
| flow_mod.actions.nw_dst | openflow.log | additional.fields.key/value |
| flow_mod.actions.tp_src | openflow.log | additional.fields.key/value |
| flow_mod.actions.tp_dst | openflow.log | additional.fields.key/value |
Detection
The following table lists the log fields of the detection log type and their corresponding UDM fields.
| Original log field | Log type | UDM field |
|---|---|---|
| ts | intel.log | metadata.event_timestamp |
| uid | intel.log | network.session_id |
| id.orig_h | intel.log | principal.ip |
| id.orig_p | intel.log | principal.port |
| id.resp_h | intel.log | target.ip |
| id.resp_p | intel.log | target.port |
| seen.indicator | intel.log | additional.fields.key/value |
| seen.indicator_type | intel.log | additional.fields.key/value |
| seen.host | intel.log | additional.fields.key/value |
| seen.where | intel.log | additional.fields.key/value |
| seen.node | intel.log | additional.fields.key/value |
| seen.conn.id.orig_h | intel.log | additional.fields.key/value |
| seen.conn.id.orig_p | intel.log | additional.fields.key/value |
| seen.conn.id.resp_h | intel.log | additional.fields.key/value |
| seen.conn.id.resp_p | intel.log | additional.fields.key/value |
| seen.conn.orig.size | intel.log | network.sent_bytes |
| seen.conn.orig.state | intel.log | additional.fields.key/value |
| seen.conn.orig.num_pkts | intel.log | additional.fields.key/value |
| seen.conn.orig.num_bytes_ip | intel.log | additional.fields.key/value |
| seen.conn.orig.flow_label | intel.log | additional.fields.key/value |
| seen.conn.orig.l2_addr | intel.log | additional.fields.key/value |
| seen.conn.resp.size | intel.log | network.received_bytes |
| seen.conn.resp.state | intel.log | additional.fields.key/value |
| seen.conn.resp.num_pkts | intel.log | additional.fields.key/value |
| seen.conn.resp.num_bytes_ip | intel.log | additional.fields.key/value |
| seen.conn.resp.flow_label | intel.log | additional.fields.key/value |
| seen.conn.resp.l2_addr | intel.log | additional.fields.key/value |
| seen.conn.start_time | intel.log | additional.fields.key/value |
| seen.conn.duration | intel.log | network.session_duration |
| seen.conn.service | intel.log | additional.fields.key/value |
| seen.conn.history | intel.log | metadata.description |
| seen.conn.uid | intel.log | network.session_id |
| seen.conn.tunnel.queued | intel.log | additional.fields.key/value |
| seen.conn.tunnel.dispatched | intel.log | additional.fields.key/value |
| seen.conn.vlan | intel.log | additional.fields.key/value |
| seen.conn.inner_vlan | intel.log | additional.fields.key/value |
| seen.conn.dpd_state | intel.log | additional.fields.key/value |
| seen.conn.removal_hooks | intel.log | additional.fields.key/value |
| seen.conn.extract_orig | intel.log | additional.fields.key/value |
| seen.conn.extract_resp | intel.log | additional.fields.key/value |
| seen.conn.thresholds.orig_byte | intel.log | additional.fields.key/value |
| seen.conn.thresholds.resp_byte | intel.log | additional.fields.key/value |
| seen.conn.thresholds.orig_packet | intel.log | additional.fields.key/value |
| seen.conn.thresholds.resp_packet | intel.log | additional.fields.key/value |
| seen.conn.thresholds.duration | intel.log | additional.fields.key/value |
| seen.conn.dce_rpc_state.uuid | intel.log | additional.fields.key/value |
| seen.conn.dce_rpc_state.named_pipe | intel.log | additional.fields.key/value |
| seen.conn.dce_rpc_state.ctx_to_uuid | intel.log | additional.fields.key/value |
| seen.conn.dce_rpc_backing | intel.log | additional.fields.key/value |
| seen.conn.dns_state.pending_query | intel.log | additional.fields.key/value |
| seen.conn.dns_state.pending_queries | intel.log | additional.fields.key/value |
| seen.conn.dns_state.pending_replies | intel.log | additional.fields.key/value |
| seen.conn.ftp_data_reuse | intel.log | additional.fields.key/value |
| seen.conn.http_state.pending | intel.log | additional.fields.key/value |
| seen.conn.http_state.current_request | intel.log | additional.fields.key/value |
| seen.conn.http_state.current_response | intel.log | additional.fields.key/value |
| seen.conn.http_state.trans_depth | intel.log | additional.fields.key/value |
| seen.conn.sip_state.pending | intel.log | additional.fields.key/value |
| seen.conn.sip_state.current_request | intel.log | additional.fields.key/value |
| seen.conn.sip_state.current_response | intel.log | additional.fields.key/value |
| seen.conn.smb_state.current_cmd | intel.log | additional.fields.key/value |
| seen.conn.smb_state.current_file | intel.log | additional.fields.key/value |
| seen.conn.smb_state.current_tree | intel.log | additional.fields.key/value |
| seen.conn.smb_state.pending_cmds | intel.log | additional.fields.key/value |
| seen.conn.smb_state.fid_map | intel.log | additional.fields.key/value |
| seen.conn.smb_state.tid_map | intel.log | additional.fields.key/value |
| seen.conn.smb_state.uid_map | intel.log | additional.fields.key/value |
| seen.conn.smb_state.pipe_map | intel.log | additional.fields.key/value |
| seen.conn.smb_state.recent_files | intel.log | additional.fields.key/value |
| seen.conn.smtp_state.messages_transferred | intel.log | additional.fields.key/value |
| seen.conn.smtp_state.mime_depth | intel.log | additional.fields.key/value |
| seen.conn.known_services_done | intel.log | additional.fields.key/value |
| seen.conn.mqtt_state.publish | intel.log | additional.fields.key/value |
| seen.conn.mqtt_state.subscribe | intel.log | additional.fields.key/value |
| seen.conn.speculative_service | intel.log | additional.fields.key/value |
| seen.uid | intel.log | additional.fields.key/value |
| seen.f.id | intel.log | additional.fields.key/value |
| seen.f.parent_id | intel.log | additional.fields.key/value |
| seen.f.source | intel.log | target.file.full_path |
| seen.f.is_orig | intel.log | additional.fields.key/value |
| seen.f.conns | intel.log | additional.fields.key/value |
| seen.f.last_active | intel.log | additional.fields.key/value |
| seen.f.seen_bytes | intel.log | additional.fields.key/value |
| seen.f.total_bytes | intel.log | additional.fields.key/value |
| seen.f.missing_bytes | intel.log | additional.fields.key/value |
| seen.f.overflow_bytes | intel.log | additional.fields.key/value |
| seen.f.timeout_interval | intel.log | additional.fields.key/value |
| seen.f.bof_buffer_size | intel.log | additional.fields.key/value |
| seen.f.bof_buffer | intel.log | additional.fields.key/value |
| seen.f.u2_events | intel.log | additional.fields.key/value |
| seen.fuid | intel.log | additional.fields.key/value |
| matched | intel.log | additional.fields.key/value |
| sources | intel.log | additional.fields.key/value |
| fuid | intel.log | additional.fields.key/value |
| file_mime_type | intel.log | target.file.mime_type |
| file_desc | intel.log | additional.fields.key/value |
| cif.tags | intel.log | additional.fields.key/value |
| cif.confidence | intel.log | additional.fields.key/value |
| cif.source | intel.log | additional.fields.key/value |
| cif.description | intel.log | additional.fields.key/value |
| cif.firstseen | intel.log | additional.fields.key/value |
| cif.lastseen | intel.log | additional.fields.key/value |
| ts | notice.log | metadata.event_timestamp |
| uid | notice.log | network.session_id |
| id.orig_h | notice.log | principal.ip |
| id.orig_p | notice.log | principal.port |
| id.resp_h | notice.log | target.ip |
| id.resp_p | notice.log | target.port |
| conn.id.orig_h | notice.log | additional.fields.key/value |
| conn.id.orig_p | notice.log | additional.fields.key/value |
| conn.id.resp_h | notice.log | additional.fields.key/value |
| conn.id.resp_p | notice.log | additional.fields.key/value |
| conn.orig.size | notice.log | network.sent_bytes |
| conn.orig.state | notice.log | additional.fields.key/value |
| conn.orig.num_pkts | notice.log | additional.fields.key/value |
| conn.orig.num_bytes_ip | notice.log | additional.fields.key/value |
| conn.orig.flow_label | notice.log | additional.fields.key/value |
| conn.orig.l2_addr | notice.log | additional.fields.key/value |
| conn.resp.size | notice.log | network.received_bytes |
| conn.resp.state | notice.log | additional.fields.key/value |
| conn.resp.num_pkts | notice.log | additional.fields.key/value |
| conn.resp.num_bytes_ip | notice.log | additional.fields.key/value |
| conn.resp.flow_label | notice.log | additional.fields.key/value |
| conn.resp.l2_addr | notice.log | additional.fields.key/value |
| conn.start_time | notice.log | additional.fields.key/value |
| conn.duration | notice.log | network.session_duration |
| conn.service | notice.log | additional.fields.key/value |
| conn.history | notice.log | metadata.description |
| conn.uid | notice.log | network.session_id |
| conn.tunnel.queued | notice.log | additional.fields.key/value |
| conn.tunnel.dispatched | notice.log | additional.fields.key/value |
| conn.vlan | notice.log | additional.fields.key/value |
| conn.inner_vlan | notice.log | additional.fields.key/value |
| conn.dpd_state.violations | notice.log | additional.fields.key/value |
| conn.removal_hooks | notice.log | additional.fields.key/value |
| conn.extract_orig | notice.log | additional.fields.key/value |
| conn.extract_resp | notice.log | additional.fields.key/value |
| conn.thresholds.orig_byte | notice.log | additional.fields.key/value |
| conn.thresholds.resp_byte | notice.log | additional.fields.key/value |
| conn.thresholds.orig_packet | notice.log | additional.fields.key/value |
| conn.thresholds.resp_packet | notice.log | additional.fields.key/value |
| conn.thresholds.duration | notice.log | additional.fields.key/value |
| conn.dce_rpc_state.uuid | notice.log | additional.fields.key/value |
| conn.dce_rpc_state.named_pipe | notice.log | additional.fields.key/value |
| conn.dce_rpc_state.ctx_to_uuid | notice.log | additional.fields.key/value |
| conn.dce_rpc_backing | notice.log | additional.fields.key/value |
| conn.dns_state.pending_query | notice.log | additional.fields.key/value |
| conn.dns_state.pending_queries | notice.log | additional.fields.key/value |
| conn.dns_state.pending_replies | notice.log | additional.fields.key/value |
| conn.ftp_data_reuse | notice.log | additional.fields.key/value |
| conn.http_state.pending | notice.log | additional.fields.key/value |
| conn.http_state.current_request | notice.log | additional.fields.key/value |
| conn.http_state.current_response | notice.log | additional.fields.key/value |
| conn.http_state.trans_depth | notice.log | additional.fields.key/value |
| conn.sip_state.pending | notice.log | additional.fields.key/value |
| conn.sip_state.current_request | notice.log | additional.fields.key/value |
| conn.sip_state.current_response | notice.log | additional.fields.key/value |
| conn.smb_state.pending_cmds | notice.log | additional.fields.key/value |
| conn.smb_state.fid_map | notice.log | additional.fields.key/value |
| conn.smb_state.tid_map | notice.log | additional.fields.key/value |
| conn.smb_state.uid_map | notice.log | additional.fields.key/value |
| conn.smb_state.pipe_map | notice.log | additional.fields.key/value |
| conn.smb_state.recent_files | notice.log | additional.fields.key/value |
| conn.smtp_state.messages_transferred | notice.log | additional.fields.key/value |
| conn.smtp_state.mime_depth | notice.log | additional.fields.key/value |
| conn.known_services_done | notice.log | additional.fields.key/value |
| mqtt.ts | notice.log | additional.fields.key/value |
| mqtt.uid | notice.log | additional.fields.key/value |
| mqtt.id | notice.log | additional.fields.key/value |
| mqtt.proto_name | notice.log | additional.fields.key/value |
| mqtt.proto_version | notice.log | additional.fields.key/value |
| mqtt.client_id | notice.log | additional.fields.key/value |
| mqtt.connect_status | notice.log | additional.fields.key/value |
| mqtt.will_topic | notice.log | additional.fields.key/value |
| mqtt.will_payload | notice.log | additional.fields.key/value |
| conn.mqtt_state.publish | notice.log | additional.fields.key/value |
| conn.mqtt_state.subscribe | notice.log | additional.fields.key/value |
| conn.speculative_service | notice.log | additional.fields.key/value |
| iconn.orig_h | notice.log | additional.fields.key/value |
| iconn.resp_h | notice.log | additional.fields.key/value |
| iconn.itype | notice.log | additional.fields.key/value |
| iconn.icode | notice.log | additional.fields.key/value |
| iconn.len | notice.log | additional.fields.key/value |
| iconn.hlim | notice.log | additional.fields.key/value |
| iconn.v6 | notice.log | additional.fields.key/value |
| f.id | notice.log | additional.fields.key/value |
| f.parent_id | notice.log | additional.fields.key/value |
| f.source | notice.log | target.file.full_path |
| f.is_orig | notice.log | additional.fields.key/value |
| f.conns | notice.log | additional.fields.key/value |
| f.last_active | notice.log | additional.fields.key/value |
| f.seen_bytes | notice.log | additional.fields.key/value |
| f.total_bytes | notice.log | additional.fields.key/value |
| f.missing_bytes | notice.log | additional.fields.key/value |
| f.overflow_bytes | notice.log | additional.fields.key/value |
| f.timeout_interval | notice.log | additional.fields.key/value |
| f.bof_buffer_size | notice.log | additional.fields.key/value |
| f.bof_buffer | notice.log | additional.fields.key/value |
| f.u2_events | notice.log | additional.fields.key/value |
| fuid | notice.log | additional.fields.key/value |
| file_mime_type | notice.log | target.file.mime_type |
| file_desc | notice.log | additional.fields.key/value |
| proto | notice.log | network.ip_protocol |
| note | notice.log | security_result.description |
| msg | notice.log | security_result.summary |
| sub | notice.log | additional.fields.key/value |
| src | notice.log | principal.ip |
| dst | notice.log | target.ip |
| p | notice.log | target.port |
| n | notice.log | additional.fields.key/value |
| peer_name | notice.log | additional.fields.key/value |
| peer_descr | notice.log | additional.fields.key/value |
| actions | notice.log | security_result.action_details |
| email_dest | notice.log | network.email.to (repeated) |
| email_body_sections | notice.log | network.email.subject (repeated) |
| email_delay_tokens | notice.log | additional.fields.key/value |
| identifier | notice.log | additional.fields.key/value |
| suppress_for | notice.log | additional.fields.key/value |
| remote_location.country_code | notice.log | additional.fields.key/value |
| remote_location.region | notice.log | principal.asset.location.country_or_region |
| remote_location.city | notice.log | principal.asset.location.city |
| remote_location.latitude | notice.log | additional.fields.key/value |
| remote_location.longitude | notice.log | additional.fields.key/value |
| dropped | notice.log | security_result.action_details |
| ts | signatures.log | metadata.event_timestamp |
| uid | signatures.log | network.session_id |
| src_addr | signatures.log | principal.ip |
| src_port | signatures.log | principal.port |
| dst_addr | signatures.log | target.ip |
| dst_port | signatures.log | target.port |
| note | signatures.log | security_result.summary |
| sig_id | signatures.log | additional.fields.key/value |
| event_msg | signatures.log | metadata.description |
| sub_msg | signatures.log | additional.fields.key/value |
| sig_count | signatures.log | additional.fields.key/value |
| host_count | signatures.log | additional.fields.key/value |
| ts | traceroute.log | metadata.event_timestamp |
| src | traceroute.log | principal.ip |
| dst | traceroute.log | target.ip |
| proto | traceroute.log | network.ip_protocol |
Network Observations
The following table lists the log fields of the network observations log type and their corresponding UDM fields.
| Original log field | Log type | UDM field |
|---|---|---|
| ts | known_certs.log | metadata.event_timestamp |
| host | known_certs.log | principal.ip |
| port_num | known_certs.log | principal.port |
| subject | known_certs.log | network.tls.client.certificate.subject |
| issuer_subject | known_certs.log | network.tls.client.certificate.issuer |
| serial | known_certs.log | network.tls.client.certificate.serial |
| ts | known_hosts.log | metadata.event_timestamp |
| host | known_hosts.log | principal.ip |
| ts | known_modbus.log | metadata.event_timestamp |
| host | known_modbus.log | principal.ip |
| device_type | known_modbus.log | target.resource.name
target.resource.resource_type = "DEVICE" |
| ts | known_services.log | metadata.event_timestamp |
| host | known_services.log | principal.ip |
| port_num | known_services.log | principal.port |
| port_proto | known_services.log | network.ip_protocol |
| service | known_services.log | target.application |
| ts | software.log | metadata.event_timestamp |
| host | software.log | principal.ip |
| host_p | software.log | principal.port |
| software_type | software.log | principal.resource.resource_subtype |
| name | software.log | principal.resource.name |
| version.major | software.log | additional.fields.key/value |
| version.minor | software.log | additional.fields.key/value |
| version.minor2 | software.log | additional.fields.key/value |
| version.minor3 | software.log | additional.fields.key/value |
| version.addl | software.log | additional.fields.key/value |
| unparsed_version | software.log | additional.fields.key/value |
| force_log | software.log | additional.fields.key/value |
| url | software.log | metadata.url_back_to_product |
Field mapping reference: Event ID to UDM event type
To understand how the parser maps log names to UDM event types, refer to the following sections:
Network protocols
The following table lists the log names of the network protocols log type and their corresponding UDM event types.
| Log name | Description | UDM event type |
|---|---|---|
| conn.log | TCP/UDP/ICMP connections | NETWORK_CONNECTION |
| dce_rpc.log | Distributed Computing Environment/RPC | NETWORK_CONNECTION |
| dhcp.log | DHCP leases | NETWORK_DHCP |
| dnp3.log | DNP3 (Distributed Network Protocol 3) requests and replies | NETWORK_CONNECTION |
| dns.log | DNS activity | NETWORK_DNS |
| ftp.log | FTP (File Transfer Protocol) activity | NETWORK_FTP |
| http.log | HTTP requests and replies | NETWORK_HTTP |
| irc.log | IRC (Internet Relay Chat) commands and responses | NETWORK_CONNECTION |
| kerberos.log | Kerberos | NETWORK_CONNECTION |
| modbus.log | Modbus commands and responses | NETWORK_CONNECTION |
| modbus_register_change.log | Tracks changes to Modbus holding registers | GENERIC_EVENT |
| mysql.log | MySQL | NETWORK_UNCATEGORIZED |
| ntlm.log | NT LAN Manager (NTLM) | NETWORK_CONNECTION |
| ntp.log | Network Time Protocol | NETWORK_CONNECTION |
| radius.log | RADIUS authentication attempts | USER_LOGIN |
| rdp.log | Remote Desktop Protocol (RDP) | NETWORK_CONNECTION |
| rfb.log | Remote Framebuffer (RFB) | NETWORK_CONNECTION |
| sip.log | Session Initiation Protocol (SIP) | NETWORK_UNCATEGORIZED |
| smb_cmd.log | SMB (Server Message Block) commands | NETWORK_CONNECTION |
| smb_files.log | SMB (Server Message Block) files | NETWORK_UNCATEGORIZED |
| smb_mapping.log | SMB (Server Message Block) trees | NETWORK_CONNECTION |
| smtp.log | SMTP (Simple Mail Transfer Protocol) transactions | NETWORK_SMTP |
| snmp.log | SNMP (Simple Network Management Protocol) messages | NETWORK_UNCATEGORIZED |
| socks.log | SOCKS proxy requests | NETWORK_CONNECTION |
| ssh.log | SSH (Secure Shell) connections | NETWORK_UNCATEGORIZED |
| ssl.log | SSL(Secure Sockets Layer)/TLS(Transport Layer Security) handshake info | NETWORK_HTTP
NETWORK_CONNECTION |
| syslog.log | Syslog messages | NETWORK_CONNECTION |
| tunnel.log | Tunneling protocol events | NETWORK_CONNECTION |
Files
The following table lists the log names of the files log type and their corresponding UDM event types.
| Log name | Description | UDM event type |
|---|---|---|
| files.log | File analysis results | NETWORK_UNCATEGORIZED |
| ocsp.log | If policy script is loaded, the Online Certificate Status Protocol (OCSP) log is created. | GENERIC_EVENT |
| pe.log | Portable Executable (PE) | GENERIC_EVENT |
| x509.log | X.509 certificate info | GENERIC_EVENT |
Netcontrol
The following table lists the log names of the netcontrol log type and their corresponding UDM event types.
| Log name | Description | UDM event type |
|---|---|---|
| netcontrol.log | NetControl actions | GENERIC_EVENT |
| netcontrol_drop.log | NetControl actions | STATUS_UPDATE |
| netcontrol_shunt.log | NetControl shunt actions | STATUS_UPDATE |
| netcontrol_catch_release.log | NetControl catch and release actions | GENERIC_EVENT |
| openflow.log | OpenFlow debug log | GENERIC_EVENT |
Detection
The following table lists the log names of the detection log type and their corresponding UDM event types.
| Log name | Description | UDM event type |
|---|---|---|
| intel.log | Intelligence data matches | GENERIC_EVENT |
| notice.log | Zeek notices | NETWORK_CONNECTION |
| notice_alarm.log | The alarm stream | NETWORK_CONNECTION |
| signatures.log | Signature matches | GENERIC_EVENT |
| traceroute.log | Traceroute detection | NETWORK_UNCATEGORIZED |
Network observations
The following table lists the log names of the network observations log type and their corresponding UDM event types.
| Log name | Description | UDM event type |
|---|---|---|
| known_certs.log | SSL certificates | GENERIC_EVENT |
| known_hosts.log | Hosts that completed TCP handshakes | GENERIC_EVENT |
| known_modbus.log | Modbus master and secondary | GENERIC_EVENT |
| known_services.log | Services running on hosts | GENERIC_EVENT |
| software.log | Software used on the network | GENERIC_EVENT |