{"id":"67add051-9ee7-4ad3-93ba-42935615ae8d","title":"PUA - Process Hacker Driver Load","description":"Detects driver load of the Process Hacker tool","author":"Florian Roth (Nextron Systems)","status":"test","level":"high","date":"2022-11-16","modified":"2024-11-23","tags":["attack.persistence","attack.privilege-escalation","cve.2021-21551","attack.t1543"],"technique_ids":["T1543"],"logsource":{"category":"driver_load","product":"windows"},"falsepositives":["Legitimate use of process hacker or system informer by developers or system administrators"],"references":["https://processhacker.sourceforge.io/"],"source_path":"rules/windows/driver_load/driver_load_win_pua_process_hacker.yml","source_sha256":"e9aec78647b69df2b5884666ab9a7709647ae11d19181ad1535e2a8c07b60e65","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/driver_load/driver_load_win_pua_process_hacker.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: PUA - Process Hacker Driver Load\nid: 67add051-9ee7-4ad3-93ba-42935615ae8d\nrelated:\n    - id: 10cb6535-b31d-4512-9962-513dcbc42cc1\n      type: similar\nstatus: test\ndescription: Detects driver load of the Process Hacker tool\nreferences:\n    - https://processhacker.sourceforge.io/\nauthor: Florian Roth (Nextron Systems)\ndate: 2022-11-16\nmodified: 2024-11-23\ntags:\n    - attack.persistence\n    - attack.privilege-escalation\n    - cve.2021-21551\n    - attack.t1543\nlogsource:\n    category: driver_load\n    product: windows\ndetection:\n    selection:\n        - ImageLoaded|endswith: '\\kprocesshacker.sys'\n        - Hashes|contains:\n              - 'IMPHASH=821D74031D3F625BCBD0DF08B70F1E77'\n              - 'IMPHASH=F86759BB4DE4320918615DC06E998A39'\n              - 'IMPHASH=0A64EEB85419257D0CE32BD5D55C3A18'\n              - 'IMPHASH=6E7B34DFC017700B1517B230DF6FF0D0'\n    condition: selection\nfalsepositives:\n    - Legitimate use of process hacker or system informer by developers or system administrators\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1543","id":"T1543","name":"Create or Modify System Process","page":"techniques/enterprise/T1543/"}],"data_path":"data/detection-rules/67add051-9ee7-4ad3-93ba-42935615ae8d.json","kind":"sigma"}