hwid

void GetHWID(byte *hwidBuffer)

{
  short sVar1;
  char cVar2;
  int iVar3;
  ulonglong NetworkAdapter;
  short *psVar5;
  ushort uVar6;
  undefined auStack1656 [32];
  undefined *puStack1624;
  undefined *puStack1616;
  undefined *puStack1608;
  undefined4 uStack1600;
  int garbage;
  uint HDDSerialBuffer;
  undefined auStack1584 [4];
  undefined auStack1580 [4];
  undefined auStack1576 [6];
  undefined2 uStack1570;
  undefined uStack1568;
  uint uStack1567;
  undefined uStack1563;
  undefined uStack1562;
  undefined uStack1561;
  undefined cWindowsDir [3];
  undefined uStack1557;
  undefined auStack1048 [512];
  undefined auStack536 [512];
  ulonglong uStack24;
  ulonglong uVar4;
  uint HDDSerial;

  uStack24 = _DAT_18000f000 ^ (ulonglong)auStack1656;
  uVar4 = 0;
  auStack1576[0] = 0;
  auStack1576._1_5_ = 0;
  uStack1570 = 0;
  uStack1568 = 0;
  uStack1567 = 0;
  uStack1563 = 0;
  uStack1562 = 0;
  uStack1561 = 0;
  garbage = 0;
  iVar3 = GetAdaptersInfo(0,&garbage);
  NetworkAdapter = uVar4;
  if ((iVar3 == 0x6f) && (garbage != 0)) {
    NetworkAdapter = func_0x000180005d88(garbage);
    iVar3 = GetAdaptersInfo(NetworkAdapter,&garbage);
    if (iVar3 != 0) {
      func_0x000180005d48(NetworkAdapter);
      NetworkAdapter = 0;
    }
  }
  cVar2 = func_0x000180001020(NetworkAdapter,6,auStack1576);
  if (cVar2 == '\0') {
    func_0x000180001020(NetworkAdapter,0x47,auStack1576);
  }
  if (NetworkAdapter != 0) {
    func_0x000180005d48(NetworkAdapter);
  }
  GetWindowsDirectoryA(cWindowsDir,0x200);
  uStack1600 = 0x200;
  puStack1608 = auStack1048;
  puStack1616 = auStack1580;
  puStack1624 = auStack1584;
  uStack1557 = 0;
  iVar3 = GetVolumeInformationA(cWindowsDir,auStack536,0x200,&HDDSerialBuffer);
  HDDSerial = CONCAT13((undefined)uStack1567,CONCAT12(uStack1568,uStack1570));
  if (iVar3 == 1) {
    HDDSerial = HDDSerialBuffer;
  }
  uStack1570 = (undefined2)HDDSerial;
  uStack1568 = (undefined)(HDDSerial >> 0x10);
  uStack1567 = uStack1567 & 0xffffff00 | HDDSerial >> 0x18;
  psVar5 = (short *)auStack1576;
  NetworkAdapter = uVar4;
  do {
    sVar1 = (short)uVar4;
    HDDSerial = (int)uVar4 + 1;
    uVar4 = (ulonglong)HDDSerial;
    uVar6 = (short)NetworkAdapter + (sVar1 + 3) * *psVar5;
    NetworkAdapter = (ulonglong)uVar6;
    psVar5 = psVar5 + 1;
  } while (HDDSerial < 6);
  uStack1562 = (undefined)uVar6;
  uStack1561 = (undefined)(uVar6 >> 8);
  *(ulonglong *)hwidBuffer = CONCAT26(uStack1570,CONCAT51(auStack1576._1_5_,auStack1576[0]));
  *(ulonglong *)(hwidBuffer + 8) =
       CONCAT17(uStack1561,CONCAT16(uStack1562,CONCAT15(uStack1563,CONCAT41(uStack1567,uStack1568)))
               );
  func_0x000180005e50(uStack24 ^ (ulonglong)auStack1656);
  return;
}