persist via ContextMenuHandlers registry key

rule:
  meta:
    name: persist via ContextMenuHandlers registry key
    namespace: persistence/registry
    authors:
      - j.j.vannielen@utwente.nl
    scopes:
      static: function
      dynamic: call
    att&ck:
      - Persistence::Event Triggered Execution [T1546]
    references:
      - https://pentestlab.blog/2023/03/13/persistence-context-menu/
      - https://ristbs.github.io/2023/02/15/hijack-explorer-context-menu-for-persistence-and-fun.html
  features:
    - and:
      - match: set registry value
      - string: /\\shellex\\ContextMenuHandlers\\/i