2017-03-19 18:34:06 +00:00
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title: UAC Bypass via Event Viewer
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status: experimental
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description: Detects UAC bypass method using Windows event viewer
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reference:
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- https://enigma0x3.net/2016/08/15/fileless-uac-bypass-using-eventvwr-exe-and-registry-hijacking/
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2017-03-22 13:40:55 +00:00
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- https://www.hybrid-analysis.com/sample/e122bc8bf291f15cab182a5d2d27b8db1e7019e4e96bb5cdbd1dfe7446f3f51f?environmentId=100
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2017-03-19 18:34:06 +00:00
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author: Florian Roth
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logsource:
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product: windows
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service: sysmon
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detection:
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2017-03-22 13:40:55 +00:00
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methregistry:
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2017-03-21 09:42:22 +00:00
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EventID: 13
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TargetObject: 'HKEY_USERS\*\mscfile\shell\open\command'
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2017-03-22 13:40:55 +00:00
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methprocess:
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EventID: 1
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ParentImage: '*\eventvwr.exe'
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filterprocess:
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Image: '*\mmc.exe'
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condition: methregistry or ( methprocess and not filterprocess )
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2017-03-19 18:34:06 +00:00
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falsepositives:
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- unknown
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2017-03-21 09:42:22 +00:00
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level: critical
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2017-03-22 13:40:55 +00:00
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