// Token: 0x06000060 RID: 96 RVA: 0x000055D0 File Offset: 0x000037D0
public static string GetHWID()
{
uint num;
uint num2;
FileSystemFeature fileSystemFeature;
HWIDUtilities.GetVolumeInformation("C:\\", null, 0, out num, out num2, out fileSystemFeature, null, 0);
uint num3 = 32u;
StringBuilder stringBuilder = new StringBuilder(32);
HWIDUtilities.GetComputerNameA(stringBuilder, ref num3);
string text = "";
foreach (char c2 in stringBuilder.ToString())
{
text += ((byte)c2).ToString("x2");
}
string arg = "";
byte[] source = HWIDUtilities.Invoke(0);
for (int j = 0; j < 3; j++)
{
arg += BitConverter.ToInt32(source.Skip(j * 4).Take(4).ToArray <byte>(), 0);
}
string source2 = string.Format("{0}-{1}-{2}", arg, num, text);
source2 = HWIDUtilities.HashFNV1a((from c in source2
select(byte) c).ToArray <byte>()).ToString();
return(Convert.ToBase64String((from c in source2
select(byte) c).ToArray <byte>()));
}
// Token: 0x06000062 RID: 98 RVA: 0x00005774 File Offset: 0x00003974
public static byte[] Invoke(int level)
{
IntPtr intPtr = IntPtr.Zero;
byte[] result;
try
{
bool flag = IntPtr.Size == 4;
bool flag2 = flag;
byte[] array;
if (flag2)
{
array = HWIDUtilities.x86CodeBytes;
}
else
{
array = HWIDUtilities.x64CodeBytes;
}
intPtr = HWIDUtilities.VirtualAlloc(IntPtr.Zero, new UIntPtr((uint)array.Length), AllocationType.COMMIT | AllocationType.RESERVE, MemoryProtection.EXECUTE_READWRITE);
Marshal.Copy(array, 0, intPtr, array.Length);
HWIDUtilities.CpuIDDelegate cpuIDDelegate = (HWIDUtilities.CpuIDDelegate)Marshal.GetDelegateForFunctionPointer(intPtr, typeof(HWIDUtilities.CpuIDDelegate));
GCHandle a = default(GCHandle);
byte[] array2 = new byte[16];
try
{
a = GCHandle.Alloc(array2, GCHandleType.Pinned);
cpuIDDelegate(level, array2);
}
finally
{
bool flag3 = a != default(GCHandle);
bool flag4 = flag3;
if (flag4)
{
a.Free();
}
}
result = array2;
}
finally
{
bool flag5 = intPtr != IntPtr.Zero;
bool flag6 = flag5;
if (flag6)
{
HWIDUtilities.VirtualFree(intPtr, 0u, 32768u);
intPtr = IntPtr.Zero;
}
}
return(result);
}
