UAC Bypass Using Windows Media Player - File
Detects the pattern of UAC Bypass using Windows Media Player osksupport.dll (UACMe 32)
Sigma rule (View on GitHub)
1title: UAC Bypass Using Windows Media Player - File
2id: 68578b43-65df-4f81-9a9b-92f32711a951
3status: test
4description: Detects the pattern of UAC Bypass using Windows Media Player osksupport.dll (UACMe 32)
5references:
6 - https://github.com/hfiref0x/UACME
7author: Christian Burkard (Nextron Systems)
8date: 2021/08/23
9modified: 2022/10/09
10tags:
11 - attack.defense_evasion
12 - attack.privilege_escalation
13 - attack.t1548.002
14logsource:
15 category: file_event
16 product: windows
17detection:
18 selection1:
19 TargetFilename|startswith: 'C:\Users\'
20 TargetFilename|endswith: '\AppData\Local\Temp\OskSupport.dll'
21 selection2:
22 Image: 'C:\Windows\system32\DllHost.exe'
23 TargetFilename: 'C:\Program Files\Windows Media Player\osk.exe'
24 condition: 1 of selection*
25falsepositives:
26 - Unknown
27level: high
References
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