{"id":"5f9db380-ea57-4d1e-beab-8a2d33397e93","title":"UAC Bypass Using Windows Media Player - Registry","description":"Detects the pattern of UAC Bypass using Windows Media Player osksupport.dll (UACMe 32)","author":"Christian Burkard (Nextron Systems)","status":"test","level":"high","date":"2021-08-23","modified":"2023-08-17","tags":["attack.privilege-escalation","attack.t1548.002"],"technique_ids":["T1548.002"],"logsource":{"category":"registry_set","product":"windows"},"falsepositives":["Unknown"],"references":["https://github.com/hfiref0x/UACME"],"source_path":"rules/windows/registry/registry_set/registry_set_uac_bypass_wmp.yml","source_sha256":"f4c4f6cafd34513324c9cef1792f79d48ab07cb3f50a62a2071a91507dc911f3","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/registry/registry_set/registry_set_uac_bypass_wmp.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: UAC Bypass Using Windows Media Player - Registry\nid: 5f9db380-ea57-4d1e-beab-8a2d33397e93\nstatus: test\ndescription: Detects the pattern of UAC Bypass using Windows Media Player osksupport.dll (UACMe 32)\nreferences:\n    - https://github.com/hfiref0x/UACME\nauthor: Christian Burkard (Nextron Systems)\ndate: 2021-08-23\nmodified: 2023-08-17\ntags:\n    - attack.privilege-escalation\n    - attack.t1548.002\nlogsource:\n    category: registry_set\n    product: windows\ndetection:\n    selection:\n        TargetObject|endswith: '\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Compatibility Assistant\\Store\\C:\\Program Files\\Windows Media Player\\osk.exe'\n        Details: 'Binary Data'\n    condition: selection\nfalsepositives:\n    - Unknown\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1548.002","id":"T1548.002","name":"Bypass User Account Control","page":"techniques/enterprise/T1548.002/"}],"data_path":"data/detection-rules/5f9db380-ea57-4d1e-beab-8a2d33397e93.json","kind":"sigma"}