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44 lines
999 B
YAML
44 lines
999 B
YAML
action: global
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title: Invoke-Obfuscation RUNDLL LAUNCHER
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id: 11b52f18-aaec-4d60-9143-5dd8cc4706b9
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description: Detects Obfuscated Powershell via RUNDLL LAUNCHER
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status: experimental
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author: Timur Zinniatullin, oscd.community
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date: 2020/10/18
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modified: 2021/08/09
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references:
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- https://github.com/Neo23x0/sigma/issues/1009 #(Task 23)
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tags:
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- attack.defense_evasion
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- attack.t1027
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- attack.execution
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- attack.t1059.001
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falsepositives:
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- Unknown
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level: medium
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detection:
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selection:
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ImagePath|re: '(?i).*rundll32(?:\.exe)?(?:\s+)?shell32\.dll.*shellexec_rundll.*powershell.*\"'
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condition: selection and selection_eventid
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---
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logsource:
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product: windows
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service: system
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detection:
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selection_eventid:
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EventID: 7045
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---
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logsource:
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product: windows
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category: driver_load
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detection:
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selection_eventid:
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EventID: 6
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---
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logsource:
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product: windows
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service: security
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detection:
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selection_eventid:
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EventID: 4697
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