Hayabusa low test sigma

Suspicious Process Discovery With Get-Process

Get the processes that are running on the local computer.

View Source

Detection Logic

{
  "ps_script": {
    "EventID": 4104,
    "Channel": [
      "Microsoft-Windows-PowerShell/Operational",
      "PowerShellCore/Operational"
    ]
  },
  "selection": {
    "ScriptBlockText
| contains": "Get-Process"
  },
  "condition": "ps_script and selection"
}

False Positives

  • ⚠ Legitimate PowerShell scripts

Field Validations

Loading…

Comments (0)

Loading comments...