ObOpenObjectByName

NTSTATUS __stdcall ObOpenObjectByName(
        _OBJECT_ATTRIBUTES *ObjectAttributes,
        _OBJECT_TYPE *ObjectType,
        INT8 AccessMode,
        _ACCESS_STATE *AccessState,
        UINT64 DesiredAccess,
        VOID *ParseContext,
        VOID **Handle){
  _EJOB *Silo; 
  UINT64 v13; 

  Silo = PsGetCurrentSilo();
  LODWORD(v13) = DesiredAccess;
  return ObOpenObjectByNameEx(ObjectAttributes, ObjectType, AccessMode, AccessState, v13, ParseContext, Silo, Handle);
}

Referenced by:

CmCreateKey
CmInitSystem1
CmOpenKey
CmpCreatePredefined
CmpDoReOpenTransKey
CmpLinkHiveToMaster
IopLoadDriver
IopReferenceDriverObjectByName
IopUnloadDriver
NtOpenDirectoryObject
NtOpenEvent
NtOpenIoCompletion
NtOpenJobObject
NtOpenKeyedEvent
NtOpenMutant
NtOpenPartition
NtOpenRegistryTransaction
NtOpenSection
NtOpenSemaphore
NtOpenSession
NtOpenTimer