{"id":"2625cc59-0634-40d0-821e-cb67382a3dd7","title":"Service Reload or Start - Linux","description":"Detects the start, reload or restart of a service.","author":"Jakob Weinzettl, oscd.community, CheraghiMilad","status":"test","level":"low","date":"2019-09-23","modified":"2025-03-03","tags":["attack.privilege-escalation","attack.persistence","attack.t1543.002"],"technique_ids":["T1543.002"],"logsource":{"product":"linux","service":"auditd"},"falsepositives":["Installation of legitimate service.","Legitimate reconfiguration of service.","Command line contains daemon-reload."],"references":["https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.002/T1543.002.md"],"source_path":"rules/linux/auditd/execve/lnx_auditd_susp_service_reload_or_restart.yml","source_sha256":"5246ff79ed2f3617139591d2c1e87c099cb93cf346785afef96dcda6d97403f5","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/linux/auditd/execve/lnx_auditd_susp_service_reload_or_restart.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Service Reload or Start - Linux\nid: 2625cc59-0634-40d0-821e-cb67382a3dd7\nstatus: test\ndescription: Detects the start, reload or restart of a service.\nreferences:\n    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.002/T1543.002.md\nauthor: Jakob Weinzettl, oscd.community, CheraghiMilad\ndate: 2019-09-23\nmodified: 2025-03-03\ntags:\n    - attack.privilege-escalation\n    - attack.persistence\n    - attack.t1543.002\nlogsource:\n    product: linux\n    service: auditd\ndetection:\n    selection:\n        type: 'EXECVE'\n        a0|contains:\n            - 'systemctl'\n            - 'service'\n        a1|contains:\n            - 'reload'\n            - 'start'\n    condition: selection\nfalsepositives:\n    - Installation of legitimate service.\n    - Legitimate reconfiguration of service.\n    - Command line contains daemon-reload.\nlevel: low\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1543.002","id":"T1543.002","name":"Systemd Service","page":"techniques/enterprise/T1543.002/"}],"data_path":"data/detection-rules/2625cc59-0634-40d0-821e-cb67382a3dd7.json","kind":"sigma"}