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keyboardcrunch
16 lines
618 B
YAML
16 lines
618 B
YAML
title: AMSI Bypass Through InitFailed
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description: Detects AMSI bypass through InitFailed.
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author: keyboardcrunch
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date: 10/10/2020
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modified:
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mitre:
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tactic: Defense Evasion
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technique: T1562
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subtechnique: 001
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operating_system: windows
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query: TgtProcCmdLine ContainsCIS "[Ref].Assembly.GetType('System.Management.Automation.AmsiUtils').GetField('amsiInitFailed','NonPublic,Static').SetValue($null,$true)"
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OR SrcProcCmdScript ContainsCIS "[Ref].Assembly.GetType('System.Management.Automation.AmsiUtils').GetField('amsiInitFailed','NonPublic,Static').SetValue($null,$true)"
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false_positives:
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tags:
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references:
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