30 lines
782 B
YAML
30 lines
782 B
YAML
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title: Application Whitelisting Bypass via Dnx.exe
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ruletype: Sigma
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author: Beyu Denis, oscd.community
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date: 2019/10/26
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description: Execute C# code located in the consoleapp folder
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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: '*\dnx.exe'
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condition: (SELECTION_1 and SELECTION_2)
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falsepositives:
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- Legitimate use of dnx.exe by legitimate user
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id: 81ebd28b-9607-4478-bf06-974ed9d53ed7
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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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modified: 2021/11/27
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references:
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- https://github.com/LOLBAS-Project/LOLBAS/blob/master/yml/OtherMSBinaries/Csi.yml
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- https://enigma0x3.net/2016/11/17/bypassing-application-whitelisting-by-using-dnx-exe/
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status: test
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tags:
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- attack.defense_evasion
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- attack.t1218
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- attack.t1027.004
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- attack.execution
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