set current directory

rule:
  meta:
    name: set current directory
    namespace: host-interaction/file-system
    authors:
      - michael.hunhoff@mandiant.com
    scopes:
      static: function
      dynamic: call
  features:
    - or:
      - api: System.IO.Directory::SetCurrentDirectory
      - api: kernel32.SetCurrentDirectory
      - api: chdir
      - api: fchdir