{"id":"5b872a46-3b90-45c1-8419-f675db8053aa","title":"UAC Bypass via Sdclt","description":"Detects the pattern of UAC Bypass using registry key manipulation of sdclt.exe (e.g. UACMe 53)","author":"Omer Yampel, Christian Burkard (Nextron Systems)","status":"test","level":"high","date":"2017-03-17","modified":"2023-08-17","tags":["attack.privilege-escalation","attack.t1548.002","car.2019-04-001"],"technique_ids":["T1548.002"],"logsource":{"category":"registry_set","product":"windows"},"falsepositives":["Unknown"],"references":["https://enigma0x3.net/2017/03/17/fileless-uac-bypass-using-sdclt-exe/","https://github.com/hfiref0x/UACME"],"source_path":"rules/windows/registry/registry_set/registry_set_uac_bypass_sdclt.yml","source_sha256":"08d3e303615be9b2cc2d029d2fcd32f6cc67863e682b91a045b7e4eae569a2cb","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/registry/registry_set/registry_set_uac_bypass_sdclt.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 via Sdclt\nid: 5b872a46-3b90-45c1-8419-f675db8053aa\nstatus: test\ndescription: Detects the pattern of UAC Bypass using registry key manipulation of sdclt.exe (e.g. UACMe 53)\nreferences:\n    - https://enigma0x3.net/2017/03/17/fileless-uac-bypass-using-sdclt-exe/\n    - https://github.com/hfiref0x/UACME\nauthor: Omer Yampel, Christian Burkard (Nextron Systems)\ndate: 2017-03-17\nmodified: 2023-08-17\ntags:\n    - attack.privilege-escalation\n    - attack.t1548.002\n    - car.2019-04-001\nlogsource:\n    category: registry_set\n    product: windows\ndetection:\n    selection1:\n        TargetObject|endswith: 'Software\\Classes\\exefile\\shell\\runas\\command\\isolatedCommand'\n    selection2:\n        TargetObject|endswith: 'Software\\Classes\\Folder\\shell\\open\\command\\SymbolicLinkValue'\n        Details|re: '-1[0-9]{3}\\\\Software\\\\Classes\\\\'\n    condition: 1 of 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/5b872a46-3b90-45c1-8419-f675db8053aa.json","kind":"sigma"}