Zeek（Bro）ログを収集する
このドキュメントでは、Google Security Operations で Zeek（旧 Bro）と NXLog をデプロイして、JSON 形式の Zeek ログを収集する方法について説明します。また、このドキュメントでは、Zeek ログフィールドが Google Security Operations Unified Data Model（UDM）フィールドにどのようにマッピングするかについても説明します。
Google Security Operations のデータ取り込みの概要については、Google Security Operations へのデータの取り込みをご覧ください。
取り込みラベルによって、未加工のログデータを構造化 UDM 形式に正規化するパーサーが識別されます。このドキュメントの情報は、BRO_JSON 取り込みラベルが付加されたパーサーに適用されます。
始める前に
Zeek のログを収集するためにデプロイされたコンポーネントについて、デプロイ アーキテクチャを確認します。それぞれのお客様のデプロイはこの表現とは異なる可能性があり、より複雑になることがあります。次の図は、Linux サーバーで NXLog エージェントと Google Security Operations フォワーダーを構成し、ログデータを Google Security Operations に転送する方法を示しています。
Google Security Operations パーサーがサポートする Zeek のバージョンを確認します。 Google Security Operations パーサーは、次の Zeek バージョンをサポートしています。
- Zeek 4.1.0
- Zeek 4.0.1
- Zeek 5.2.0
- Zeek 6.0.0
Zeek パーサーを使用する前に、このドキュメントに記載されている前のパーサーと現在の Zeek パーサー間のフィールド マッピングの変更を確認してください。移行の一環として、ルール、検索、ダッシュボード、元のフィールドに依存するその他のプロセスで、更新されたフィールドが使用されることを確認します。
たとえば、前のパーサー バージョンでは、「server_name」フィールドが「target.hostname」UDM フィールドにマッピングされています。Zeek パーサーでは、「server_name」フィールドは、「network.tls.client.server_name」UDM フィールドにマッピングされます。現在の Zeek パーサーに移行して、ルールで「server_name」を使用する場合は、現在のパーサーの「network.tls.client.server_name」UDM フィールドを使用するようにルールを変更する必要があります。
Google Security Operations パーサーがサポートする Zeek ログタイプを確認します。Google Security Operations パーサーがサポートする Zeek ログタイプを次の表に示します。
| ログタイプ | 説明 |
| ネットワーク プロトコル | 動的ホスト構成プロトコル（DHCP）やドメイン ネーム システム（DNS）などのネットワーク プロトコルのログファイルが含まれます。 |
| ファイル | ログファイルには、ファイル分析の結果、オンライン証明書ステータス プロトコル（OCSP）、ポータブル実行可能ファイル（PE）、X.509 証明書が含まれます。 |
| NetControl | NetControl アクションのログファイルと OpenFlow デバッグログが含まれます。 |
| 検出 | インテリジェンス データ一致のログファイル、Zeek 通知、アラーム ストリーム、署名一致、traceroute 検出が含まれます。 |
| ネットワークのモニタリング | SSL 証明書のログファイル、TCP handshake を完了したホスト、Modbus のプライマリとレプリカ、ホストで実行されているサービス、ネットワークで使用されるソフトウェアが含まれます。 |
まだインストールしていない場合は、Zeek をインストールして構成します。詳細については、Zeek のインストールをご覧ください。
Zeek ログを JSON 形式で収集します。詳細については、Zeek ログを JSON に出力するをご覧ください。
デプロイ アーキテクチャ内のすべてのシステムが、UTC タイムゾーンで構成されていることを確認します。
NXLog と Google Security Operations フォワーダーを構成する
- Google Security Operations フォワーダーが実行されている Linux マシンに、NXLog Community Edition をダウンロードしてインストールします。
- NXLog Community Edition のダウンロードの詳細については、NXLog のドキュメントをご覧ください。
- 必要な NXLog パッケージのインストールと依存関係の詳細については、Linux システムに NXLog をインストールするをご覧ください。
- NXLog インスタンスごとに構成ファイルを作成します。
NXLog im_file モジュールを使用して、ファイルから読み取り、行をフィールドにパースします。NXLog の構成例を以下に示します。
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>上の構成例を使用するには、以下の手順を実行します。
<hostname>と<port>の値は、転送先の Linux サーバーに関する情報に置き換えます。- 収集する Zeek ログタイプごとに入力要素、出力要素、ルート要素を追加します。
Google Security Operations にログを送信するように Google Security Operations フォワーダーを構成します。詳細については、Linux でのフォワーダーのインストールと構成をご覧ください。フォワーダー構成の例を次に示します。
- 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: 60NXLog サービスを起動します。
フィールド マッピング リファレンス: Zeek logs フィールドから UDM フィールドへ
Google Security Operations パーサーが Zeek ログフィールドを各 Zeek ログタイプの Google Security Operations UDM イベント フィールドにマッピングする方法については、次のセクションをご覧ください。
ネットワーク プロトコル
次の表に、ネットワーク プロトコル ログタイプのログフィールドと、それぞれに対応する UDM フィールドを示します。
| 元のログフィールド | ログタイプ | UDM フィールド |
|---|---|---|
| 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}". |
ファイル
次の表に、ファイル ログタイプのログフィールドと、それぞれに対応する UDM フィールドを示します。
| 元のログフィールド | ログタイプ | UDM フィールド |
|---|---|---|
| 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
次の表に、Netcontrol ログタイプのログフィールドと、それぞれに対応する UDM フィールドを示します。
| 元のログフィールド | ログタイプ | UDM フィールド |
|---|---|---|
| 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 |
検出
次の表に、検出ログタイプのログフィールドと、それぞれに対応する UDM フィールドを示します。
| 元のログフィールド | ログタイプ | UDM フィールド |
|---|---|---|
| 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 |
ネットワークのモニタリング
次の表に、ネットワーク モニタリング ログタイプのログフィールドと、それぞれに対応する UDM フィールドを示します。
| 元のログフィールド | ログタイプ | UDM フィールド |
|---|---|---|
| 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 |
フィールド マッピング リファレンス: イベント ID から UDM イベントタイプへ
パーサーによるログ名の UDM イベントタイプへのマッピング方法については、次のセクションをご覧ください。
ネットワーク プロトコル
次の表に、ネットワーク プロトコル ログタイプのログ名と、それぞれに対応する UDM イベントタイプを示します。
| ログ名 | 説明 | UDM イベントタイプ |
|---|---|---|
| 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 |
ファイル
次の表に、ファイル ログタイプのログ名と、それぞれに対応する UDM イベントタイプを示します。
| ログ名 | 説明 | UDM イベントタイプ |
|---|---|---|
| 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
次の表に、Netcontrol ログタイプのログ名と、それぞれに対応する UDM イベントタイプを示します。
| ログ名 | 説明 | UDM イベントタイプ |
|---|---|---|
| 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 |
検出
次の表に、検出ログタイプのログ名と、それぞれに対応する UDM イベントタイプを示します。
| ログ名 | 説明 | UDM イベントタイプ |
|---|---|---|
| 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 |
ネットワークのモニタリング
次の表に、ネットワーク モニタリングのログタイプとそれらに対応する UDM イベントタイプのログ名を示します。
| ログ名 | 説明 | UDM イベントタイプ |
|---|---|---|
| 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 |