{"id":"fef394cd-f44d-4040-9b18-95d92fe278c0","title":"Potential DLL Sideloading Of DbgModel.DLL","description":"Detects potential DLL sideloading of \"DbgModel.dll\"","author":"Gary Lobermier","status":"test","level":"medium","date":"2024-07-11","modified":"2024-07-22","tags":["attack.privilege-escalation","attack.persistence","attack.execution","attack.stealth","attack.t1574.001"],"technique_ids":["T1574.001"],"logsource":{"product":"windows","category":"image_load"},"falsepositives":["Legitimate applications loading their own versions of the DLL mentioned in this rule"],"references":["https://hijacklibs.net/entries/microsoft/built-in/dbgmodel.html"],"source_path":"rules/windows/image_load/image_load_side_load_dbgmodel.yml","source_sha256":"d0e4cab023864c72591b0a1a4d21800e829b2034c0e50918bfb6c028038c4447","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/image_load/image_load_side_load_dbgmodel.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Potential DLL Sideloading Of DbgModel.DLL\nid: fef394cd-f44d-4040-9b18-95d92fe278c0\nstatus: test\ndescription: Detects potential DLL sideloading of \"DbgModel.dll\"\nreferences:\n    - https://hijacklibs.net/entries/microsoft/built-in/dbgmodel.html\nauthor: Gary Lobermier\ndate: 2024-07-11\nmodified: 2024-07-22\ntags:\n    - attack.privilege-escalation\n    - attack.persistence\n    - attack.execution\n    - attack.stealth\n    - attack.t1574.001\nlogsource:\n    product: windows\n    category: image_load\ndetection:\n    selection:\n        ImageLoaded|endswith: '\\dbgmodel.dll'\n    filter_main_generic:\n        ImageLoaded|startswith:\n            - 'C:\\Windows\\System32\\'\n            - 'C:\\Windows\\SysWOW64\\'\n            - 'C:\\Windows\\WinSxS\\'\n    filter_optional_windbg:\n        ImageLoaded|startswith: 'C:\\Program Files\\WindowsApps\\Microsoft.WinDbg_'\n    filter_optional_windows_kits:\n        ImageLoaded|startswith:\n            - 'C:\\Program Files (x86)\\Windows Kits\\'\n            - 'C:\\Program Files\\Windows Kits\\'\n    condition: selection and not 1 of filter_main_* and not 1 of filter_optional_*\nfalsepositives:\n    - Legitimate applications loading their own versions of the DLL mentioned in this rule\nlevel: medium\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1574.001","id":"T1574.001","name":"DLL","page":"techniques/enterprise/T1574.001/"}],"data_path":"data/detection-rules/fef394cd-f44d-4040-9b18-95d92fe278c0.json","kind":"sigma"}