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Elastic Docs ›Filebeat Reference [5.5] ›Exported Fields

System Fields

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System Fields

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Module for parsing system log files.

system Fields

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Fields from the system log files.

auth Fields

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Fields from the Linux authorization logs.

system.auth.timestamp

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The timestamp as read from the auth message.

system.auth.hostname

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The hostname as read from the auth message.

system.auth.program

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The process name as read from the auth message.

system.auth.pid

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type: long

The PID of the process that sent the auth message.

system.auth.message

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The message in the log line.

system.auth.user

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The Unix user that this event refers to.

ssh Fields

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Fields specific to SSH login events.

system.auth.ssh.event

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The SSH login event. Can be one of "Accepted", "Failed", or "Invalid". "Accepted" means a successful login. "Invalid" means that the user is not configured on the system. "Failed" means that the SSH login attempt has failed.

system.auth.ssh.method

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The SSH authentication method. Can be one of "password" or "publickey".

system.auth.ssh.ip

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type: ip

The client IP from where the login attempt was made.

system.auth.ssh.dropped_ip

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type: ip

The client IP from SSH connections that are open and immediately dropped.

system.auth.ssh.port

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type: long

The client port from where the login attempt was made.

system.auth.ssh.signature

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The signature of the client public key.

geoip Fields

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Contains GeoIP information gathered based on the system.auth.ip field. Only present if the GeoIP Elasticsearch plugin is available and used.

system.auth.ssh.geoip.continent_name

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type: keyword

The name of the continent.

system.auth.ssh.geoip.city_name

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type: keyword

The name of the city.

system.auth.ssh.geoip.region_name

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type: keyword

The name of the region.

system.auth.ssh.geoip.country_iso_code

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type: keyword

Country ISO code.

system.auth.ssh.geoip.location

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type: geo_point

The longitude and latitude.

sudo Fields

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Fields specific to events created by the sudo command.

system.auth.sudo.error

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example: user NOT in sudoers

The error message in case the sudo command failed.

system.auth.sudo.tty

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The TTY where the sudo command is executed.

system.auth.sudo.pwd

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The current directory where the sudo command is executed.

system.auth.sudo.user

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example: root

The target user to which the sudo command is switching.

system.auth.sudo.command

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The command executed via sudo.

useradd Fields

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Fields specific to events created by the useradd command.

system.auth.useradd.name

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The user name being added.

system.auth.useradd.uid

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type: long

The user ID.

system.auth.useradd.gid

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type: long

The group ID.

system.auth.useradd.home

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The home folder for the new user.

system.auth.useradd.shell

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The default shell for the new user.

groupadd Fields

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Fields specific to events created by the groupadd command.

system.auth.groupadd.name

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The name of the new group.

system.auth.groupadd.gid

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type: long

The ID of the new group.

syslog Fields

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Contains fields from the syslog system logs.

system.syslog.timestamp

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The timestamp as read from the syslog message.

system.syslog.hostname

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The hostname as read from the syslog message.

system.syslog.program

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The process name as read from the syslog message.

system.syslog.pid

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The PID of the process that sent the syslog message.

system.syslog.message

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The message in the log line.

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