Hayabusa high test sigma

Fireball Archer Install

Detects Archer malware invocation via rundll32

View Source

Detection Logic

{
  "process_creation": {
    "EventID": 1,
    "Channel": "Microsoft-Windows-Sysmon/Operational"
  },
  "selection": {
    "CommandLine
| contains
| all": [
      "rundll32.exe",
      "InstallArcherSvc"
    ]
  },
  "condition": "process_creation and selection"
}

False Positives

  • ⚠ Unknown

Field Validations

Loading…

Comments (0)

Loading comments...