create process via WMI in .NET

rule:
  meta:
    name: create process via WMI in .NET
    namespace: host-interaction/wmi
    authors:
      - anushka.virgaonkar@mandiant.com
    scopes:
      static: function
      dynamic: thread
    att&ck:
      - Execution::Windows Management Instrumentation [T1047]
  features:
    - and:
      - string: "Win32_Process"
      - optional:
        - string: "Win32_ProcessStartup"
      - string: "Create"
      - api: System.Management.ManagementObject::GetMethodParameters
      - optional:
        - string: "CommandLine"
        - string: "ProcessStartupInformation"
      - api: System.Management.ManagementObject::InvokeMethod