{"id":"071d5e5a-9cef-47ec-bc4e-a42e34d8d0ed","title":"Possible Coin Miner CPU Priority Param","description":"Detects command line parameter very often used with coin miners","author":"Florian Roth (Nextron Systems)","status":"test","level":"critical","date":"2021-10-09","modified":"2022-12-25","tags":["attack.privilege-escalation","attack.t1068"],"technique_ids":["T1068"],"logsource":{"product":"linux","service":"auditd"},"falsepositives":["Other tools that use a --cpu-priority flag"],"references":["https://xmrig.com/docs/miner/command-line-options"],"source_path":"rules/linux/auditd/execve/lnx_auditd_coinminer.yml","source_sha256":"0b3493e32eb167470d610cee2b74a3b18b4a1161f03e93451cbbe04f558856b4","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/linux/auditd/execve/lnx_auditd_coinminer.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Possible Coin Miner CPU Priority Param\nid: 071d5e5a-9cef-47ec-bc4e-a42e34d8d0ed\nstatus: test\ndescription: Detects command line parameter very often used with coin miners\nreferences:\n    - https://xmrig.com/docs/miner/command-line-options\nauthor: Florian Roth (Nextron Systems)\ndate: 2021-10-09\nmodified: 2022-12-25\ntags:\n    - attack.privilege-escalation\n    - attack.t1068\nlogsource:\n    product: linux\n    service: auditd\ndetection:\n    cmd1:\n        a1|startswith: '--cpu-priority'\n    cmd2:\n        a2|startswith: '--cpu-priority'\n    cmd3:\n        a3|startswith: '--cpu-priority'\n    cmd4:\n        a4|startswith: '--cpu-priority'\n    cmd5:\n        a5|startswith: '--cpu-priority'\n    cmd6:\n        a6|startswith: '--cpu-priority'\n    cmd7:\n        a7|startswith: '--cpu-priority'\n    condition: 1 of cmd*\nfalsepositives:\n    - Other tools that use a --cpu-priority flag\nlevel: critical\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1068","id":"T1068","name":"Exploitation for Privilege Escalation","page":"techniques/enterprise/T1068/"}],"data_path":"data/detection-rules/071d5e5a-9cef-47ec-bc4e-a42e34d8d0ed.json","kind":"sigma"}