david-syk
28 lines
799 B
YAML
28 lines
799 B
YAML
title: Setuid and Setgid
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id: c21c4eaa-ba2e-419a-92b2-8371703cbe21
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status: test
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description: Detects suspicious change of file privileges with chown and chmod commands
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references:
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- https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1548.001/T1548.001.md
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author: Ömer Günal
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date: 2020-06-16
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modified: 2022-10-05
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tags:
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- attack.persistence
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- attack.privilege-escalation
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- attack.t1548.001
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logsource:
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product: linux
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category: process_creation
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detection:
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selection_root:
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CommandLine|contains: 'chown root'
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selection_perm:
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CommandLine|contains:
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- ' chmod u+s'
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- ' chmod g+s'
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condition: all of selection_*
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falsepositives:
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- Legitimate administration activities
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level: low
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