There's no code in here.
kriskomar opened this issue · 3 comments
It's not open source - is there any code in particular you are interested in?
I can't speak for the other individual but I'd love to see documentation or code on how to determine what version of Windows a key is for.
It decrypts the key from the Base64 encrypted pkconfig file using the pidgenx dll's
I don't like posting isolated code but to give you an idea... (the Native methods class just loads dll's and frees memory etc - old school stuff)
`class PKChecker
{
public static byte[] BPrivateKey { get; private set; } = { 0xfe, 0x31, 0x98, 0x75, 0xfb, 0x48, 0x84, 0x86, 0x9c, 0xf3, 0xf1, 0xce, 0x99, 0xa8, 0x90, 0x64,
0xab, 0x57, 0x1f, 0xca, 0x47, 0x04, 0x50, 0x58, 0x30, 0x24, 0xe2, 0x14, 0x62, 0x87, 0x79, 0xa0 };
public async Task<List<string>> CheckProductKey(string ProductKey, string Edition,bool Check)
{
List<string> result = new List<string>();
int RetID = 0;
byte[] gpid = new byte[0x32];
byte[] opid = new byte[0xA4];
byte[] npid = new byte[0x04F8];
IntPtr PID = Marshal.AllocHGlobal(0x32);
IntPtr DPID = Marshal.AllocHGlobal(0xA4);
IntPtr DPID4 = Marshal.AllocHGlobal(0x04F8);
string PKeyPath = string.Empty;
string temp = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
string PidDll = temp + @"\pidgenx.dll";
try
{
switch (Edition)
{
case "Win10":
temp += "\\Win10pkeyconfig.xrm-ms";
File.WriteAllText(temp, GetResourceTextFile("Win10pkeyconfig.xrm-ms"));
PKeyPath = temp;
break;
case "Win8":
temp += "\\Win8pkeyconfig.xrm-ms";
File.WriteAllText(temp, GetResourceTextFile("Win8pkeyconfig.xrm-ms"));
PKeyPath = temp;
break;
case "Win7":
temp += "\\Win7pkeyconfig.xrm-ms";
File.WriteAllText(temp, GetResourceTextFile("Win7pkeyconfig.xrm-ms"));
PKeyPath = temp;
break;
case "Win7SLP":
temp += "\\Win7SLPpkeyconfig.xrm-ms";
File.WriteAllText(temp, GetResourceTextFile("Win7SLPpkeyconfig.xrm-ms"));
PKeyPath = temp;
break;
default:
PKeyPath = Environment.SystemDirectory + @"\spp\tokens\pkeyconfig\pkeyconfig.xrm-ms";
break;
}
string MSPID = "00000";
gpid[0] = 0x32;
opid[0] = 0xA4;
npid[0] = 0xF8;
npid[1] = 0x04;
Marshal.Copy(gpid, 0, PID, 0x32);
Marshal.Copy(opid, 0, DPID, 0xA4);
Marshal.Copy(npid, 0, DPID4, 0x04F8);
IntPtr pDll = IntPtr.Zero;
GetResourceFile(PidDll);
pDll = NativeMethods.LoadLibrary(PidDll);
IntPtr pAddressOfFunctionToCall = NativeMethods.GetProcAddress(pDll, "PidGenX");
NativeMethods.PidGenX PidgenX = (NativeMethods.PidGenX) Marshal.GetDelegateForFunctionPointer(
pAddressOfFunctionToCall,
typeof(NativeMethods.PidGenX));
await Task.Run(() => RetID = PidgenX(ProductKey, PKeyPath, MSPID, 0, PID, DPID, DPID4));
File.SetAttributes(PKeyPath, FileAttributes.Hidden);
File.SetAttributes(PidDll, FileAttributes.Hidden);
if (RetID == 0)
{
Marshal.Copy(DPID4, npid, 0, npid.Length);
string eid = GetString(npid, 0x0008);
string aid = GetString(npid, 0x0088);
string edi = GetString(npid, 0x0118);
string lic = GetString(npid, 0x0478);
string prd = GetProductDescription(PKeyPath, "{" + aid + "}", edi);
string mak = prd.Contains("mak".ToUpper()) ? GetCount(eid) : string.Empty;
if (Check)
{
result.Add(prd);
result.Add(lic);
result.Add(mak.Contains("Error") ? string.Empty : mak);
}
else
{
result.Add(prd);
}
}
else
{
result.Add("Invalid Key");
result.Add("Not applicable");
result.Add("");
}
bool res = NativeMethods.FreeLibrary(pDll);
}
catch (Exception ex) {
throw new Exception(ex.Message);
}
finally
{
Marshal.FreeHGlobal(DPID);
Marshal.FreeHGlobal(DPID4);
if (File.Exists(temp)) File.Delete(temp);
{
try { File.Delete(PidDll); }
catch (DirectoryNotFoundException) { }
}
if (File.Exists(PidDll))
{
try {File.Delete(PidDll); }
catch (DirectoryNotFoundException) { }
}
}
return result;
}
static string GetString(byte[] bytes, int index)
{
int n = index;
while (!(bytes[n] == 0 && bytes[n + 1] == 0)) n++;
return Encoding.ASCII.GetString(bytes, index, n - index).Replace("\0", "");
} `