Nasreddine Bencherchali
598d29f811
chore: change tags, date, modified fields to comply with v2 of the Sigma spec. chore: update the related type from `obsoletes` to `obsolete`. chore: update local json schema to the latest version.
30 lines
754 B
YAML
30 lines
754 B
YAML
title: File Time Attribute Change - Linux
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id: b3cec4e7-6901-4b0d-a02d-8ab2d8eb818b
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status: test
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description: Detect file time attribute change to hide new or changes to existing files.
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references:
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- https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.006/T1070.006.md
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author: 'Igor Fits, oscd.community'
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date: 2020-10-15
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modified: 2022-11-28
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tags:
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- attack.defense-evasion
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- attack.t1070.006
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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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execve:
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type: 'EXECVE'
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touch:
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- 'touch'
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selection2:
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- '-t'
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- '-acmr'
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- '-d'
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- '-r'
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condition: execve and touch and selection2
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falsepositives:
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- Unknown
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level: medium
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