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30 lines
896 B
YAML
30 lines
896 B
YAML
title: 'Credentials In Files'
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id: df3fcaea-2715-4214-99c5-0056ea59eb35
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status: experimental
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description: 'Detecting attempts to extract passwords with grep'
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# For this rule to work execve auditing must be configured
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# Example config (place it at the bottom of audit.rules)
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# -a always,exit -F arch=b32 -S execve -k execve
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# -a always,exit -F arch=b64 -S execve -k execve
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author: 'Igor Fits, oscd.community'
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date: 2020/10/15
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references:
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- https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1552.001/T1552.001.md
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logsource:
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product: linux
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service: auditd
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detection:
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selection1:
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type: 'EXECVE'
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keywords|contains: 'grep'
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selection2:
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type: 'EXECVE'
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keywords|contains: 'password'
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condition: selection1 and selection2
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falsepositives:
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- 'Unknown'
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level: high
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tags:
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- attack.credential_access
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- attack.t1552.001
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