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27 lines
918 B
YAML
27 lines
918 B
YAML
title: Alternate PowerShell Hosts
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id: f67f6c57-257d-4919-a416-69cd31f9aac3
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description: Detects alternate PowerShell hosts potentially bypassing detections looking for powershell.exe
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status: experimental
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date: 2019/09/12
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modified: 2019/11/10
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author: Roberto Rodriguez @Cyb3rWard0g
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references:
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- https://github.com/Cyb3rWard0g/ThreatHunter-Playbook/tree/master/playbooks/windows/02_execution/T1086_powershell/alternate_signed_powershell_hosts.md
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tags:
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- attack.execution
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- attack.t1086
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logsource:
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product: windows
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service: sysmon
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detection:
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selection:
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EventID: 7
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Description: 'system.management.automation'
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ImageLoaded|contains: 'system.management.automation'
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filter:
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Image|endswith: '\powershell.exe'
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condition: selection and not filter
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falsepositives:
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- Programs using PowerShell directly without invocation of a dedicated interpreter.
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level: high
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