inject shellcode using a file mapping object

rule:
  meta:
    name: inject shellcode using a file mapping object
    namespace: host-interaction/process/inject
    authors:
      - jakub.jozwiak@mandiant.com
    scopes:
      static: function
      dynamic: thread
    att&ck:
      - Defense Evasion::Process Injection [T1055]
    mbc:
      - Defense Evasion::Process Injection [E1055]
    references:
      - https://github.com/antonioCoco/Mapping-Injection/tree/1.1
      - https://github.com/Kara-4search/MappingInjection_CSharp
    examples:
      - 8b1682c85612db9f62eb3600a90b54e83117bb756a7456c9f82ccdcb0bf4b7e4:0x401000
  features:
    - and:
      - match: create thread
      - api: CreateFileMapping
      - api: MapViewOfFile
      - api: MapViewOfFileNuma2