create or open mutex on Windows

rule:
  meta:
    name: create or open mutex on Windows
    namespace: host-interaction/mutex
    authors:
      - moritz.raabe@mandiant.com
      - anushka.virgaonkar@mandiant.com
      - mehunhoff@google.com
    scopes:
      static: instruction
      dynamic: call
    mbc:
      - Process::Create Mutex [C0042]
    examples:
      - Practical Malware Analysis Lab 01-01.dll_:0x10001010
  features:
    - or:
      - api: kernel32.OpenMutex
      - api: kernel32.CreateMutex
      - api: kernel32.CreateMutexEx
      - api: ntdll.NtCreateMutant
      - api: ntdll.NtOpenMutant
      - and:
        - format: dotnet
        - or:
          - api: System.Threading.Mutex::ctor
          - api: System.Threading.Mutex::OpenExisting
          - api: System.Threading.Mutex::TryOpenExisting