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31 lines
758 B
YAML
31 lines
758 B
YAML
title: Rundll32 Without Parameters
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id: 5bb68627-3198-40ca-b458-49f973db8752
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status: experimental
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description: Detects rundll32 execution without parameters as observed when running Metasploit windows/smb/psexec exploit module
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author: Bartlomiej Czyz, Relativity
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date: 2021/01/31
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references:
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- https://bczyz1.github.io/2021/01/30/psexec.html
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tags:
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- attack.lateral_movement
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- attack.t1021.002
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- attack.t1570
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- attack.execution
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- attack.t1569.002
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logsource:
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category: process_creation
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product: windows
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detection:
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selection:
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CommandLine: 'rundll32.exe'
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condition: selection
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fields:
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- ComputerName
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- SubjectUserName
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- CommandLine
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- Image
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- ParentImage
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falsepositives:
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- Unknown
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level: high
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