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.
25 lines
680 B
YAML
25 lines
680 B
YAML
title: Touch Suspicious Service File
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id: 31545105-3444-4584-bebf-c466353230d2
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status: test
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description: Detects usage of the "touch" process in service file.
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references:
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- https://blogs.blackberry.com/
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- https://twitter.com/Joseliyo_Jstnk/status/1620131033474822144
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author: Joseliyo Sanchez, @Joseliyo_Jstnk
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date: 2023-01-11
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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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category: process_creation
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detection:
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selection:
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Image|endswith: '/touch'
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CommandLine|contains: ' -t '
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CommandLine|endswith: '.service'
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condition: selection
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falsepositives:
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- Admin changing date of files.
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level: medium
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