35 lines
896 B
YAML
35 lines
896 B
YAML
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title: Application Whitelisting Bypass via Bginfo
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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 VBscript code that is referenced within the *.bgi file.
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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: '*\bginfo.exe'
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SELECTION_3:
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CommandLine: '*/popup*'
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SELECTION_4:
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CommandLine: '*/nolicprompt*'
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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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- Unknown
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id: aaf46cdc-934e-4284-b329-34aa701e3771
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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/Bginfo.yml
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- https://oddvar.moe/2017/05/18/bypassing-application-whitelisting-with-bginfo/
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status: test
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tags:
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- attack.execution
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- attack.t1059.005
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- attack.defense_evasion
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- attack.t1218
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- attack.t1202
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