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32 lines
753 B
YAML
32 lines
753 B
YAML
title: Detects Suspicious Commands on Linux systems
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id: 1543ae20-cbdf-4ec1-8d12-7664d667a825
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status: experimental
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description: Detects relevant commands often related to malware or hacking activity
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references:
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- Internal Research - mostly derived from exploit code including code in MSF
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date: 2017/12/12
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author: Florian Roth
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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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cmd1:
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type: 'EXECVE'
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a0: 'chmod'
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a1: '777'
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cmd2:
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type: 'EXECVE'
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a0: 'chmod'
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a1: 'u+s'
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cmd3:
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type: 'EXECVE'
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a0: 'cp'
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a1: '/bin/ksh'
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cmd4:
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type: 'EXECVE'
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a0: 'cp'
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a1: '/bin/sh'
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condition: 1 of them
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falsepositives:
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- Admin activity
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level: medium |