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keyboardcrunch
17 lines
546 B
YAML
17 lines
546 B
YAML
title: Disabling Linux Firewall
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author: keyboardcrunch
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date: 10/10/2020
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modified: 05/12/2020
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description: Detects Linux firewall being disabled.
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mitre:
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tactic: Defense Evasion
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technique: T1562
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subtechnique:
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operating_system: linux
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query: (SrcProcName In Contains ("service","chkconfig") AND SrcProcCmdLine In Contains
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("off","stop") AND SrcProcCmdLine ContainsCIS "tables") OR (TgtProcName = "systemctl"
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AND TgtProcCmdLine In Contains ("stop","disable") AND TgtProcCmdLine Contains "firewalld")
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false_positives:
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tags:
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references:
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