{"id":"4f6c43e2-f989-4ea5-bcd8-843b49a0317c","title":"UAC Bypass Using WOW64 Logger DLL Hijack","description":"Detects the pattern of UAC Bypass using a WoW64 logger DLL hijack (UACMe 30)","author":"Christian Burkard (Nextron Systems)","status":"test","level":"high","date":"2021-08-23","modified":"2022-10-09","tags":["attack.privilege-escalation","attack.t1548.002"],"technique_ids":["T1548.002"],"logsource":{"category":"process_access","product":"windows"},"falsepositives":["Unknown"],"references":["https://github.com/hfiref0x/UACME"],"source_path":"rules/windows/process_access/proc_access_win_uac_bypass_wow64_logger.yml","source_sha256":"3b755be171ffd2c5e4031293bc0918e24227b8caef54e50f10a3d4ab088ff3bf","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_access/proc_access_win_uac_bypass_wow64_logger.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 WOW64 Logger DLL Hijack\nid: 4f6c43e2-f989-4ea5-bcd8-843b49a0317c\nstatus: test\ndescription: Detects the pattern of UAC Bypass using a WoW64 logger DLL hijack (UACMe 30)\nreferences:\n    - https://github.com/hfiref0x/UACME\nauthor: Christian Burkard (Nextron Systems)\ndate: 2021-08-23\nmodified: 2022-10-09\ntags:\n    - attack.privilege-escalation\n    - attack.t1548.002\nlogsource:\n    category: process_access\n    product: windows\ndetection:\n    selection:\n        SourceImage|contains: ':\\Windows\\SysWOW64\\'\n        GrantedAccess: '0x1fffff'\n        CallTrace|startswith: 'UNKNOWN(0000000000000000)|UNKNOWN(0000000000000000)|'\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/4f6c43e2-f989-4ea5-bcd8-843b49a0317c.json","kind":"sigma"}