title: Ryuk Ransomware
id: c37510b8-2107-4b78-aa32-72f251e7a844
status: stable
description: Detects Ryuk ransomware activity
author: Florian Roth
references:
  - https://app.any.run/tasks/d860402c-3ff4-4c1f-b367-0237da714ed1/
date: 2019/12/16
modified: 2021/11/27
logsource:
  category: process_creation
  product: windows
detection:
  selection:
    CommandLine|contains|all:
      - 'Microsoft\Windows\CurrentVersion\Run'
      - 'C:\users\Public\'
  condition: selection
fields:
  - CommandLine
  - ParentCommandLine
falsepositives:
  - Unlikely
level: high
tags:
  - attack.persistence
  - attack.t1547.001
