System fields
editSystem fields
editThese are the fields generated by the system module.
system.audit fields
edithost fields
edithost
contains general host information.
-
system.audit.host.uptime
-
type: long
Uptime in nanoseconds.
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system.audit.host.boottime
-
type: date
Boot time.
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system.audit.host.containerized
-
type: boolean
Set if host is a container.
-
system.audit.host.timezone.name
-
type: keyword
Name of the timezone of the host, e.g. BST.
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system.audit.host.timezone.offset.sec
-
type: long
Timezone offset in seconds.
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system.audit.host.hostname
-
type: keyword
Hostname.
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system.audit.host.id
-
type: keyword
Host ID.
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system.audit.host.architecture
-
type: keyword
Host architecture (e.g. x86_64).
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system.audit.host.mac
-
type: keyword
MAC addresses.
-
system.audit.host.ip
-
type: ip
IP addresses.
os fields
editos
contains information about the operating system.
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system.audit.host.os.platform
-
type: keyword
OS platform (e.g. centos, ubuntu, windows).
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system.audit.host.os.name
-
type: keyword
OS name (e.g. Mac OS X).
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system.audit.host.os.family
-
type: keyword
OS family (e.g. redhat, debian, freebsd, windows).
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system.audit.host.os.version
-
type: keyword
OS version.
-
system.audit.host.os.kernel
-
type: keyword
The operating system’s kernel version.
user fields
edituser
contains information about the users on a system.
-
system.audit.user.name
-
type: keyword
User name.
-
system.audit.user.uid
-
type: keyword
User ID.
-
system.audit.user.gid
-
type: keyword
Group ID.
-
system.audit.user.dir
-
type: keyword
User’s home directory.
-
system.audit.user.shell
-
type: keyword
Program to run at login.
-
system.audit.user.user_information
-
type: text
General user information. On Linux, this is the gecos field.
-
system.audit.user.group
-
type: object
group
contains information about any groups the user is part of (beyond the user’s primary group).
password fields
editpassword
contains information about a user’s password (not the password itself).
-
system.audit.user.password.type
-
type: keyword
A user’s password type. Possible values are
shadow_password
(the password hash is in the shadow file),password_disabled
,no_password
(this is dangerous as anyone can log in), andcrypt_password
(when the password field in /etc/passwd seems to contain an encrypted password). -
system.audit.user.password.last_changed
-
type: date
The day the user’s password was last changed.