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https://github.com/splunk/security_content
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patel-bhavin
45 lines
1.1 KiB
YAML
45 lines
1.1 KiB
YAML
name: Linux Auditd Add User
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id: 30f79353-e1d2-4585-8735-1e0359559f3f
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version: 2
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date: '2025-02-20'
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author: Teoderick Contreras, Splunk
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description: Logs activities related to the addition of a new user account on a Linux
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system, including details about the username, UID, and the process initiating the
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action.
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mitre_components:
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- User Account Creation
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- User Account Metadata
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- OS API Execution
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- Application Log Content
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source: auditd
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sourcetype: auditd
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separator: type
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separator_value: ADD_USER
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configuration: https://github.com/Neo23x0/auditd/blob/master/audit.rules
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supported_TA:
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- name: Splunk Add-on for Unix and Linux
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url: https://splunkbase.splunk.com/app/833
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version: 10.1.0
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fields:
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- msg
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- type
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- pid
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- uid
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- auid
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- ses
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- subj
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- msg
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- op
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- id
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- exe
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- hostname
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- addr
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- terminal
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- res
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- UID
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- AUID
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- ID
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example_log: 'type=ADD_USER msg=audit(1722950859.266:6994): pid=1788 uid=0 auid=1000
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ses=1 subj=unconfined msg=''op=adding user id=1002 exe="/usr/sbin/useradd" hostname=ar-linux1
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addr=? terminal=pts/1 res=success''UID="root" AUID="ubuntu" ID="unknown(1002)"'
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