{"id":"7707a579-e0d8-4886-a853-ce47e4575aaa","title":"Wmiprvse Wbemcomn DLL Hijack","description":"Detects a threat actor creating a file named `wbemcomn.dll` in the `C:\\Windows\\System32\\wbem\\` directory over the network and loading it for a WMI DLL Hijack scenario.","author":"Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)","status":"test","level":"high","date":"2020-10-12","modified":"2022-10-09","tags":["attack.execution","attack.t1047","attack.lateral-movement","attack.t1021.002"],"technique_ids":["T1021.002","T1047"],"logsource":{"product":"windows","category":"image_load"},"falsepositives":["Unknown"],"references":["https://threathunterplaybook.com/hunts/windows/201009-RemoteWMIWbemcomnDLLHijack/notebook.html"],"source_path":"rules/windows/image_load/image_load_wmiprvse_wbemcomn_dll_hijack.yml","source_sha256":"f6edb7f60187665b3eca46f42846a5057eb4ba4aa94bbfc7673fd63206bee42e","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/image_load/image_load_wmiprvse_wbemcomn_dll_hijack.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Wmiprvse Wbemcomn DLL Hijack\nid: 7707a579-e0d8-4886-a853-ce47e4575aaa\nstatus: test\ndescription: Detects a threat actor creating a file named `wbemcomn.dll` in the `C:\\Windows\\System32\\wbem\\` directory over the network and loading it for a WMI DLL Hijack scenario.\nreferences:\n    - https://threathunterplaybook.com/hunts/windows/201009-RemoteWMIWbemcomnDLLHijack/notebook.html\nauthor: Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)\ndate: 2020-10-12\nmodified: 2022-10-09\ntags:\n    - attack.execution\n    - attack.t1047\n    - attack.lateral-movement\n    - attack.t1021.002\nlogsource:\n    product: windows\n    category: image_load\ndetection:\n    selection:\n        Image|endswith: '\\wmiprvse.exe'\n        ImageLoaded|endswith: '\\wbem\\wbemcomn.dll'\n    condition: selection\nfalsepositives:\n    - Unknown\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1021.002","id":"T1021.002","name":"SMB/Windows Admin Shares","page":"techniques/enterprise/T1021.002/"},{"key":"enterprise/T1047","id":"T1047","name":"Windows Management Instrumentation","page":"techniques/enterprise/T1047/"}],"data_path":"data/detection-rules/7707a579-e0d8-4886-a853-ce47e4575aaa.json","kind":"sigma"}