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.
26 lines
887 B
YAML
26 lines
887 B
YAML
title: Masquerading as Linux Crond Process
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id: 9d4548fa-bba0-4e88-bd66-5d5bf516cda0
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status: test
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description: |
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Masquerading occurs when the name or location of an executable, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation.
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Several different variations of this technique have been observed.
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references:
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- https://github.com/redcanaryco/atomic-red-team/blob/8a82e9b66a5b4f4bc5b91089e9f24e0544f20ad7/atomics/T1036.003/T1036.003.md#atomic-test-2---masquerading-as-linux-crond-process
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author: Timur Zinniatullin, oscd.community
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date: 2019-10-21
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modified: 2023-08-22
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tags:
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- attack.defense-evasion
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- attack.t1036.003
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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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selection:
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type: 'execve'
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a0: 'cp'
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a1: '/bin/sh'
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a2|endswith: '/crond'
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condition: selection
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level: medium
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