enumerate processes via procfs

rule:
  meta:
    name: enumerate processes via procfs
    namespace: host-interaction/process/list
    authors:
      - joakim@intezer.com
    scopes:
      static: function
      dynamic: thread
    att&ck:
      - Discovery::Process Discovery [T1057]
      - Discovery::Software Discovery [T1518]
  features:
    - and:
      - os: linux
      - match: host-interaction/file-system/files/list
      - string: "/proc"