{"id":"5ba243e5-8165-4cf7-8c69-e1d3669654c1","title":"Potential DLL Sideloading Of MpSvc.DLL","description":"Detects potential DLL sideloading of \"MpSvc.dll\".","author":"Nasreddine Bencherchali (Nextron Systems), Wietze Beukema","status":"test","level":"medium","date":"2024-07-11","modified":"","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/mpsvc.html"],"source_path":"rules/windows/image_load/image_load_side_load_mpsvc.yml","source_sha256":"d46437e2909f31f4e7300afb1c979a7fdfd28cc8bcbd30026c2a0591659831d7","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/image_load/image_load_side_load_mpsvc.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 MpSvc.DLL\nid: 5ba243e5-8165-4cf7-8c69-e1d3669654c1\nstatus: test\ndescription: Detects potential DLL sideloading of \"MpSvc.dll\".\nreferences:\n    - https://hijacklibs.net/entries/microsoft/built-in/mpsvc.html\nauthor: Nasreddine Bencherchali (Nextron Systems), Wietze Beukema\ndate: 2024-07-11\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: '\\MpSvc.dll'\n    filter_main_generic:\n        ImageLoaded|startswith:\n            - 'C:\\Program Files\\Windows Defender\\'\n            - 'C:\\ProgramData\\Microsoft\\Windows Defender\\Platform\\'\n            - 'C:\\Windows\\WinSxS\\'\n    condition: selection and not 1 of filter_main_*\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/5ba243e5-8165-4cf7-8c69-e1d3669654c1.json","kind":"sigma"}