persist via Natural Language registry key

rule:
  meta:
    name: persist via Natural Language registry key
    namespace: persistence/registry
    authors:
      - j.j.vannielen@utwente.nl
    scopes:
      static: function
      dynamic: call
    att&ck:
      - Persistence::Boot or Logon Autostart Execution [T1547]
    references:
      - https://www.hexacorn.com/blog/2018/12/30/beyond-good-ol-run-key-part-98/
  features:
    - and:
      - match: set registry value
      - string: /SYSTEM\\(CurrentControlSet|ControlSet001)\\Control\\ContentIndex\\Language\\/i
      - or:
        - string: /StemmerDLLPathOverride/i
        - string: /WBDLLPathOverride/i