persist via Group Policy registry key

rule:
  meta:
    name: persist via Group Policy registry key
    namespace: persistence/registry
    authors:
      - j.j.vannielen@utwente.nl
    scopes:
      static: function
      dynamic: span of calls
    att&ck:
      - Persistence::Boot or Logon Autostart Execution [T1547]
    references:
      - None
  features:
    - and:
      - match: set registry value
      - and:
        - or:
          - string: /Microsoft\\Windows\\CurrentVersion\\Group Policy\\Scripts\\Startup\\.*?\\.*/i
          - string: /Microsoft\\Windows\\CurrentVersion\\Group Policy\\State\\Machine\\Scripts\\.*?\\.*/i
        - string: /^Script$/i