Hayabusa high test sigma

Disable Macro Runtime Scan Scope

Detects tampering with the MacroRuntimeScanScope registry key to disable runtime scanning of enabled macros

View Source

Detection Logic

{
  "registry_set": {
    "EventID": 13,
    "Channel": "Microsoft-Windows-Sysmon/Operational"
  },
  "selection": {
    "TargetObject
| contains
| all": [
      "\\SOFTWARE\\",
      "\\Microsoft\\Office\\",
      "\\Common\\Security"
    ],
    "TargetObject
| endswith": "\\MacroRuntimeScanScope",
    "Details": "DWORD (0x00000000)"
  },
  "condition": "registry_set and selection"
}

False Positives

  • ⚠ Unknown

Field Validations

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