VfPacketCreateAndLock

int __fastcall VfPacketCreateAndLock(unsigned __int64 a1){
  INT64 v2; 
  INT64 v3; 
  INT64 v4; 
  INT64 v5; 
  _QWORD *v6; 
  LODWORD(v2) = ExAllocateFromNPagedLookasideList((NPAGED_LOOKASIDE_LIST *)ViPacketLookaside);
  v4 = v2;
  if( v2 )
  {
    *(_DWORD *)(v2 + 56) = 0;
    v5 = v2;
    v6 = (_QWORD *)(v2 + 64);
    v6[1] = v6;
    *v6 = v6;
    LOBYTE(v6) = *(_BYTE *)(a1 + 66);
    *(_QWORD *)(v4 + 96) = 0i64;
    *(_BYTE *)(v4 + 104) = 0;
    *(_QWORD *)(v4 + 112) = 0i64;
    *(_WORD *)(v4 + 184) = 0;
    *(_BYTE *)(v4 + 186) = 0;
    *(_DWORD *)(v4 + 188) = 0;
    *(_QWORD *)(v4 + 240) = 0i64;
    *(_DWORD *)(v4 + 84) = 0;
    *(_QWORD *)(v4 + 88) = 0i64;
    *(_QWORD *)(v4 + 192) = 0i64;
    *(_QWORD *)(v4 + 200) = 0i64;
    *(_DWORD *)(v4 + 208) = 0;
    *(_QWORD *)(v4 + 216) = 0i64;
    *(_QWORD *)(v4 + 248) = 0i64;
    *(_QWORD *)(v4 + 224) = 0i64;
    *(_BYTE *)(v4 + 80) = (_BYTE)v6;
    *(_DWORD *)(v4 + 232) = MmVerifierData;
    VfIrpDatabaseEntryInsertAndLock(a1, v3, v5);
    LODWORD(v2) = v4;
  }
  return v2;
}

Referenced by:

IovpCallDriver1
VfIoAllocateIrp2
ViIrpAllocateLockedPacket