{"id":"883faa95-175a-4e22-8181-e5761aeb373c","title":"Suspicious Service Binary Directory","description":"Detects a service binary running in a suspicious directory","author":"Florian Roth (Nextron Systems)","status":"test","level":"high","date":"2021-03-09","modified":"2022-10-09","tags":["attack.stealth","attack.t1202"],"technique_ids":["T1202"],"logsource":{"category":"process_creation","product":"windows"},"falsepositives":["Unknown"],"references":["https://blog.truesec.com/2021/03/07/exchange-zero-day-proxylogon-and-hafnium/"],"source_path":"rules/windows/process_creation/proc_creation_win_susp_service_dir.yml","source_sha256":"05a5c378f5a33a3e3b4ab69a279482a6e7dd9b37401d8474477ed0dab1d5e52e","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_susp_service_dir.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Suspicious Service Binary Directory\nid: 883faa95-175a-4e22-8181-e5761aeb373c\nstatus: test\ndescription: Detects a service binary running in a suspicious directory\nreferences:\n    - https://blog.truesec.com/2021/03/07/exchange-zero-day-proxylogon-and-hafnium/\nauthor: Florian Roth (Nextron Systems)\ndate: 2021-03-09\nmodified: 2022-10-09\ntags:\n    - attack.stealth\n    - attack.t1202\nlogsource:\n    category: process_creation\n    product: windows\ndetection:\n    selection:\n        Image|contains:\n            - '\\Users\\Public\\'\n            - '\\$Recycle.bin'\n            - '\\Users\\All Users\\'\n            - '\\Users\\Default\\'\n            - '\\Users\\Contacts\\'\n            - '\\Users\\Searches\\'\n            - 'C:\\Perflogs\\'\n            - '\\config\\systemprofile\\'\n            - '\\Windows\\Fonts\\'\n            - '\\Windows\\IME\\'\n            - '\\Windows\\addins\\'\n        ParentImage|endswith:\n            - '\\services.exe'\n            - '\\svchost.exe'\n    condition: selection\nfalsepositives:\n    - Unknown\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1202","id":"T1202","name":"Indirect Command Execution","page":"techniques/enterprise/T1202/"}],"data_path":"data/detection-rules/883faa95-175a-4e22-8181-e5761aeb373c.json","kind":"sigma"}