34 lines
904 B
YAML
34 lines
904 B
YAML
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title: Code Execution via Pcwutl.dll
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author: Julia Fomina, oscd.community
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date: 2020/10/05
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description: Detects launch of executable by calling the LaunchApplication function
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from pcwutl.dll library.
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detection:
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SELECTION_1:
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EventID: 1
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SELECTION_2:
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Image: '*\rundll32.exe'
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SELECTION_3:
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CommandLine: '*pcwutl*'
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SELECTION_4:
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CommandLine: '*LaunchApplication*'
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condition: (SELECTION_1 and SELECTION_2 and SELECTION_3 and SELECTION_4)
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falsepositives:
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- Use of Program Compatibility Troubleshooter Helper
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id: 9386d78a-7207-4048-9c9f-a93a7c2d1c05
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level: medium
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logsource:
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category: process_creation
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product: windows
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references:
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- https://github.com/api0cradle/LOLBAS/blob/master/OSLibraries/Pcwutl.md
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- https://twitter.com/harr0ey/status/989617817849876488
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status: experimental
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tags:
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- attack.defense_evasion
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- attack.t1218.011
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- attack.execution
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- attack.t1218
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ruletype: SIGMA
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