MiLockdownSections

VOID __stdcall MiLockdownSections(_KLDR_DATA_TABLE_ENTRY *DataTableEntry){
  void *DllBase; 
  _KLDR_DATA_TABLE_ENTRY *v2; 
  int v3; 
  int v4; 
  __int64 v5; 
  __int64 v6; 
  __int64 v7; 
  int v8; 
  _RTL_BITMAP *SectionPointer; 
  _DWORD *v10; 
  int v11; 
  int v12; 
  unsigned int v13; 

  DllBase = DataTableEntry->DllBase;
  v2 = DataTableEntry + 1;
  v3 = 0;
  if( (MiFlags & 0x10000) != 0 && (!DataTableEntry->SectionPointer || (HIDWORD(DataTableEntry[1].GpValue) & 2) != 0) )
    v3 = 2;
  v4 = v3 | 1;
  if( MiGetSystemRegionType((UINT64)DataTableEntry->DllBase) == 1 )
    v4 = v3;
  if( v4 )
  {
    LODWORD(v5) = RtlImageNtHeader((UINT64)DllBase);
    v6 = v5;
    v7 = *(unsigned __int16 *)(v5 + 20) + 60i64;
    MiLockLoaderEntry((INT64)v2, 0i64);
    v8 = *(unsigned __int16 *)(v6 + 6);
    SectionPointer = (_RTL_BITMAP *)v2->SectionPointer;
    if( *(_WORD *)(v6 + 6) )
    {
      v10 = (_DWORD *)(v7 + v6);
      do
      {
        v11 = 0;
        if( *(v10 - 9) == 1987011374 && *((_WORD *)v10 - 16) == 29285 )
          v11 = 1;
        v12 = v11 | 2;
        if( (*v10 & 0x20000000) == 0 )
          v12 = v11;
        if( (v12 & v4) != 0 )
        {
          v13 = *(v10 - 5);
          if( v13 < *(v10 - 7) )
            v13 = *(v10 - 7);
          RtlSetBits(
            SectionPointer,
            *(v10 - 6) >> 12,
            ((((unsigned __int64)DllBase + *(v10 - 6) + v13 + 4095) & 0xFFFFFFFFFFFFF000ui64)
           - ((unsigned __int64)DllBase
            + (unsigned int)*(v10 - 6))) >> 12);
        }
        --v8;
        v10 += 10;
      }
      while( v8 > 0 );
    }
    MiUnlockLoaderEntry((INT64)v2, 0i64);
  }
}

Referenced by: