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Auditd fields [exported-fields-auditd]

docs/reference/filebeat/exported-fields-auditd.md

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Auditd fields [exported-fields-auditd]

Module for parsing auditd logs.

user.terminal : Terminal or tty device on which the user is performing the observed activity.

type: keyword

user.audit.id : One or multiple unique identifiers of the user.

type: keyword

user.audit.name : Short name or login of the user.

type: keyword

example: albert

user.audit.group.id : Unique identifier for the group on the system/platform.

type: keyword

user.audit.group.name : Name of the group.

type: keyword

user.filesystem.id : One or multiple unique identifiers of the user.

type: keyword

user.filesystem.name : Short name or login of the user.

type: keyword

example: albert

user.filesystem.group.id : Unique identifier for the group on the system/platform.

type: keyword

user.filesystem.group.name : Name of the group.

type: keyword

user.owner.id : One or multiple unique identifiers of the user.

type: keyword

user.owner.name : Short name or login of the user.

type: keyword

example: albert

user.owner.group.id : Unique identifier for the group on the system/platform.

type: keyword

user.owner.group.name : Name of the group.

type: keyword

user.saved.id : One or multiple unique identifiers of the user.

type: keyword

user.saved.name : Short name or login of the user.

type: keyword

example: albert

user.saved.group.id : Unique identifier for the group on the system/platform.

type: keyword

user.saved.group.name : Name of the group.

type: keyword

auditd [_auditd]

Fields from the auditd logs.

log [_log]

Fields from the Linux audit log. Not all fields are documented here because they are dynamic and vary by audit event type.

auditd.log.old_auid : For login events this is the old audit ID used for the user prior to this login.

auditd.log.new_auid : For login events this is the new audit ID. The audit ID can be used to trace future events to the user even if their identity changes (like becoming root).

auditd.log.old_ses : For login events this is the old session ID used for the user prior to this login.

auditd.log.new_ses : For login events this is the new session ID. It can be used to tie a user to future events by session ID.

auditd.log.sequence : The audit event sequence number.

type: long

auditd.log.items : The number of items in an event.

auditd.log.item : The item field indicates which item out of the total number of items. This number is zero-based; a value of 0 means it is the first item.

auditd.log.tty : type: keyword

auditd.log.a0 : The first argument to the system call.

auditd.log.addr : type: ip

auditd.log.rport : type: long

auditd.log.laddr : type: ip

auditd.log.lport : type: long

auditd.log.acct : type: alias

alias to: user.name

auditd.log.pid : type: alias

alias to: process.pid

auditd.log.ppid : type: alias

alias to: process.parent.pid

auditd.log.res : type: alias

alias to: event.outcome

auditd.log.record_type : type: alias

alias to: event.action

auditd.log.geoip.continent_name : type: alias

alias to: source.geo.continent_name

auditd.log.geoip.country_iso_code : type: alias

alias to: source.geo.country_iso_code

auditd.log.geoip.location : type: alias

alias to: source.geo.location

auditd.log.geoip.region_name : type: alias

alias to: source.geo.region_name

auditd.log.geoip.city_name : type: alias

alias to: source.geo.city_name

auditd.log.geoip.region_iso_code : type: alias

alias to: source.geo.region_iso_code

auditd.log.arch : type: alias

alias to: host.architecture

auditd.log.gid : type: alias

alias to: user.group.id

auditd.log.uid : type: alias

alias to: user.id

auditd.log.agid : type: alias

alias to: user.audit.group.id

auditd.log.auid : type: alias

alias to: user.audit.id

auditd.log.fsgid : type: alias

alias to: user.filesystem.group.id

auditd.log.fsuid : type: alias

alias to: user.filesystem.id

auditd.log.egid : type: alias

alias to: user.effective.group.id

auditd.log.euid : type: alias

alias to: user.effective.id

auditd.log.sgid : type: alias

alias to: user.saved.group.id

auditd.log.suid : type: alias

alias to: user.saved.id

auditd.log.ogid : type: alias

alias to: user.owner.group.id

auditd.log.ouid : type: alias

alias to: user.owner.id

auditd.log.comm : type: alias

alias to: process.name

auditd.log.exe : type: alias

alias to: process.executable

auditd.log.terminal : type: alias

alias to: user.terminal

auditd.log.msg : type: alias

alias to: message

auditd.log.src : type: alias

alias to: source.address

auditd.log.dst : type: alias

alias to: destination.address