Imitate memz to make a special effect program

This program is based on MFC, The core code is annotated

//  Special effect program 1Dlg.cpp :  Implementation file 
//

#include "stdafx.h"
#include " Special effect program 1.h"
#include " Special effect program 1Dlg.h"
#include "afxdialogex.h"
#include <Windows.h>
#include<Mmsystem.h>
#include <MMSystem.h>
#pragma comment (lib,"Winmm")
#pragma comment(lib,"winmm.lib")
#include   <dwmapi.h>
#pragma comment (lib , "dwmapi.lib" )
#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// C Special effect program 1Dlg  Dialog box 



C Special effect program 1Dlg::C Special effect program 1Dlg(CWnd* pParent /*=NULL*/)
	: CDialogEx(IDD_MY1_DIALOG, pParent)
{
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void C Special effect program 1Dlg::DoDataExchange(CDataExchange* pDX)
{
	CDialogEx::DoDataExchange(pDX);
}

BEGIN_MESSAGE_MAP(C Special effect program 1Dlg, CDialogEx)
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_MFCBUTTON1, &C Special effect program 1Dlg::OnBnClickedMfcbutton1)
	ON_WM_TIMER()
	ON_BN_CLICKED(IDC_MFCBUTTON2, &C Special effect program 1Dlg::OnBnClickedMfcbutton2)
	ON_WM_ERASEBKGND()
	ON_WM_CLOSE()
END_MESSAGE_MAP()


// C Special effect program 1Dlg  Message handler 

BOOL C Special effect program 1Dlg::OnInitDialog()
{
	CDialogEx::OnInitDialog();

	//  Set the icon for this dialog .   When the application's main window is not a dialog box , The frame will automatically 
	//   Do this 
	SetIcon(m_hIcon, TRUE);			//  Set the big icon 
	SetIcon(m_hIcon, FALSE);		//  Set up small icons 
	

	char UserName[100];
	unsigned long nSize = 100;
	CString temp;
	GetUserName(UserName, &nSize);
	temp = UserName;
	temp += ", Hello ";
	GetDlgItem(IDC_STATIC1)->SetWindowTextA(temp);
	char UserName1[100];
	unsigned long nSize1 = 100;
	CString temp1;
	GetComputerName(UserName1, &nSize1);
	temp1 = UserName1;
	temp1 += " The computer , Hello ";
	GetDlgItem(IDC_STATIC2)->SetWindowTextA(temp1);
	char hostname[128];
	//gethostname(hostname, 128);// Get the hostname   
	DWORD ser;
	char filename[128];
	::GetVolumeInformation("c:\\", hostname, 128, &ser, 0, 0, filename, 128);
	CString DiskID;
	DiskID.Format("%08X", ser);
	CString temp2,temp3;
	temp2 += " Disk serial number ：";
	temp2 += DiskID;
	temp2 += "C disc , Hello ";
	GetDlgItem(IDC_STATIC3)->SetWindowTextA(temp2);
	temp3 = filename;
	temp3 += " file system , Hello ";
	GetDlgItem(IDC_STATIC4)->SetWindowTextA(temp3);

	

	// TODO:  Add additional initialization code here 
	
	return TRUE;  //  Unless you set the focus to the control , Otherwise return to  TRUE
}

//  If you add a minimize button to the dialog , You need the following code 
//   To draw the icon .   For using documents / View model  MFC  Applications ,
//   This will be done automatically by the framework .

void C Special effect program 1Dlg::OnPaint()
{
	if (IsIconic())
	{
		CPaintDC dc(this); //  Device context for drawing 

		SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);

		//  Center the icon in the workspace rectangle 
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		//  draw icon 
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialogEx::OnPaint();
	}
}

// When the user drags the minimized window, the system calls this function to get the cursor 
// Show .
HCURSOR C Special effect program 1Dlg::OnQueryDragIcon()
{
	return static_cast<HCURSOR>(m_hIcon);
}

POINT pt;
BOOL exitc = 0;
CDC *pDcc;
DWORD WINAPI ThreadProc(LPVOID a) {
	POINT point1;
	int i = 0, k = 1;
	while (1>0)// Dead cycle  
	{
		for (i = 0; i < 1000; i++)
		{
			if (exitc) {
				GetCursorPos(&point1);
				SetCursorPos(point1.x + rand() % k - rand() % k,
				point1.y + rand() % k - rand() % k);// Move the mouse to the specified position on the screen 
				// Part of the code thanks Bili Bili braised 
				Sleep(10);
			}
			else {
				return 0;
			}
		}
		if (k < 50)
		{
			Sleep(10);
			k++;
		}
	}
	return 0;
}
void C Special effect program 1Dlg::OnBnClickedMfcbutton1()
{
	GetDlgItem(IDC_MFCBUTTON1)->EnableWindow(FALSE);
	GetDlgItem(IDC_MFCBUTTON2)->EnableWindow(TRUE);
	CFile file(" No title .txt",CFile::modeCreate|CFile::modeWrite);// Open file 
	file.Write("YOUR COMPUTER HAS BEEN FUCKED BY THE MEMZ TROJAN.\r\nYour computer won't boot up again,\r\nso use it as long as you can!\r\n:D\r\nTrying to kill MEMZ will cause your system to\r\nbedestroyed instantly, so don t try it\r\n :D",strlen("YOUR COMPUTER HAS BEEN FUCKED BY THE MEMZ TROJAN.\r\nYour computer won't boot up again,\r\nso use it as long as you can!\r\n:D\r\nTrying to kill MEMZ will cause your system to\r\nbedestroyed instantly, so don t try it\r\n :D"));// write file 
	file.Close();// Close the file handle 
	ShellExecute(NULL,"open"," No title .txt",NULL,NULL,SW_SHOW);// Open with File Association 
	HWND hwnd = ::GetDesktopWindow();  // Get desktop handle 
	HDC hdc = ::GetWindowDC(hwnd); // Get the handle of the desktop context 
	BitBlt(hdc, 0, 0, GetSystemMetrics(SM_CXSCREEN),/* Get screen width */GetSystemMetrics(SM_CYSCREEN), hdc, 0, 0, DSTINVERT);
	GetCursorPos(&pt);// Get mouse position 
	//DrawIcon(::GetDC(0), pt.x, pt.y, LoadIcon(0, IDI_WARNING));
	DrawIcon(::GetDC(0), pt.x, pt.y, LoadIcon(0, IDI_ERROR));// draw icon 
	PlaySound(MAKEINTRESOURCE(IDR_WAVE1), AfxGetResourceHandle(), SND_ASYNC | SND_RESOURCE | SND_NODEFAULT | SND_LOOP);// The play 
	SetTimer(1, 500,NULL);// Here are the setting timers 
	SetTimer(2, 200, NULL);
	SetTimer(3, 10000, NULL);
	SetTimer(4, 50, NULL);
	SetTimer(5, 7000, NULL);
	SetTimer(6, 6000, NULL);
	SetTimer(7, 700, NULL);
	SetTimer(8, 5000, NULL);
	SwapMouseButton(TRUE);
	CreateThread(NULL, NULL, ThreadProc, NULL, 0, NULL);
	exitc = 1;
	
	// TODO:  Add control notification handler code here 
}


void C Special effect program 1Dlg::OnTimer(UINT_PTR nIDEvent)// Timer message handler 
{
	// TODO:  Add message handler code and / Or call the default value 
	if (nIDEvent == 1) {
		HWND hwnd = ::GetDesktopWindow();  // Get desktop handle 
		HDC hdc = ::GetWindowDC(hwnd); // Get the handle of the desktop context 
		BitBlt(hdc, 0, 0, GetSystemMetrics(SM_CXSCREEN),/* Get screen width */GetSystemMetrics(SM_CYSCREEN), hdc, 0, 0, DSTINVERT);// Reverse color 
		HWND hwnd10 = ::GetDesktopWindow();  // Get desktop handle 
		HDC hdc10 = ::GetWindowDC(hwnd10); // Get the handle of the desktop context 
		StretchBlt(hdc10, 0,
			GetSystemMetrics(SM_CYSCREEN),/* Get screen width */
			GetSystemMetrics(SM_CXSCREEN),/* Get screen height */
			-GetSystemMetrics(SM_CYSCREEN),/* Inverted screen */
			hdc10, 0, 0,
			GetSystemMetrics(SM_CXSCREEN), /* Get screen width */
			GetSystemMetrics(SM_CYSCREEN), /* Get screen height */
			SRCAND/* By using AND（ And ） Operator to merge the colors in the source and target rectangular areas .*/);
		
}
	//POINT pt;
	else {
		if (nIDEvent == 2)
		{
			GetCursorPos(&pt);// Get mouse position 
			//DrawIcon(::GetDC(0), pt.x, pt.y, LoadIcon(0, IDI_WARNING));
			DrawIcon(::GetDC(0)/* obtain DC*/, pt.x, pt.y, LoadIcon(0, IDI_ERROR));// draw icon 
		}
		else {
			if (nIDEvent == 3)
			{
				ShellExecute(0, NULL, "http://www.google.com/", NULL, NULL, SW_SHOW/*NORMAL*/);// Open an inaccessible web page 
			}
			else {
				/*CBitmap bitmap;
				bitmap.LoadBitmapA(IDB_BITMAP1);*/
				//CDC dc;
				/*HWND hwnd = ::GetDesktopWindow();  // Get desktop handle 
				HDC hdc = ::GetWindowDC(hwnd); // Get the handle of the desktop context 
				BitBlt(hdc, 0, 0,GetSystemMetrics(SM_CXSCREEN),/* Get screen width *\/*//*GetSystemMetrics(SM_CYSCREEN),/* Get screen height *\/hdc, 0, 0, SRCCOPY);*/
				//Sleep(500);   // wait for 500 millisecond （ That is to say 0.5 second ）
				//

				//dc.CreateCompatibleDC(pDcc);
				//dc.SelectObject(&bitmap);
				//CRect rect;
				//GetClientRect(&rect);
				//pDcc->BitBlt(0, 0, rect.Width(), rect.Height(), &dc, 0, 0, SRCCOPY);
				/*CPoint pos1;
				pos1.x = 0;
				pos1.y = 5000;
				CBrush brush(RGB(255, 0, 0));
				CClientDC dc(this);
				//CWindowDC dc(GetDesktopWindow());
				dc.FillRect(dc.CRect(pos1.x,pos1.y), &brush);*/
				//YOUR COMPUTER HaS BEEH FUCKED BY THE MEM2 TROJAN.
//Your conputer uon't boot up again,\ns0 use it as 1ong as you cant\n	: D\n	Irying to kill HENR ui11 cause your systen to be\n	destroyed instantly, s0 don't try it :D
				if (nIDEvent == 4) {
					HWND hWnd1 = ::FindWindow(NULL, " Task manager ");
					HWND hWnd2 = ::FindWindow(NULL, "Windows  Task manager ");// Get the task manager window handle 
					//MessageBox(" Getting window handle ");
					//if (hWnd != NULL)
					//{
					::PostMessage(hWnd1, WM_DESTROY, NULL, NULL);
					//}
					//if (hWnd1 != NULL) {
					::PostMessage(hWnd2, WM_DESTROY, NULL, NULL);// Send a close message to the task manager 
				}
				else {
					if (nIDEvent == 5) {
						HWND hwnd3 = ::GetDesktopWindow();  // Get desktop handle 
						HDC hdc1 = ::GetWindowDC(hwnd3); // Get the handle of the desktop context 
						BitBlt(hdc1, 0, 0, GetSystemMetrics(SM_CXSCREEN),/* Get screen width */GetSystemMetrics(SM_CYSCREEN), hdc1, 0, 0, BLACKNESS);
						//Sleep(1000);
						::PostMessage(hwnd3, WM_PAINT, NULL, NULL);
						::PostMessage(hwnd3, WM_NCPAINT, NULL, NULL);
					}
					else {
						if (nIDEvent == 6) {
							HWND hwnd4 = ::GetDesktopWindow();  // Get desktop handle 
							HDC hdc2 = ::GetWindowDC(hwnd4); // Get the handle of the desktop context 
							BitBlt(hdc2, 0, 0, GetSystemMetrics(SM_CXSCREEN),/* Get screen width */GetSystemMetrics(SM_CYSCREEN), hdc2, 0, 0, WHITENESS);
						}
						
						//Sleep(1000);
						//::PostMessage(hwnd4, WM_PAINT, NULL, NULL);
						//::PostMessage(hwnd4, WM_NCPAINT, NULL, NULL);
						if (nIDEvent == 7) {
							HWND hwnd11 = ::GetDesktopWindow();  // Get desktop handle 
							HDC hdc11 = ::GetWindowDC(hwnd11); // Get the handle of the desktop context 
							StretchBlt(hdc11, 0, 30,
								GetSystemMetrics(SM_CXSCREEN) - 100,/* Target width */
								GetSystemMetrics(SM_CYSCREEN) - 80,/* Target height */
								hdc11, 0, 0,
								GetSystemMetrics(SM_CXSCREEN), /* Get screen height */
								GetSystemMetrics(SM_CYSCREEN), /* Get screen width **/
								SRCCOPY/* Copy the source rectangle directly to the destination rectangle .*/
								);
						}
						if (nIDEvent == 8) {
							mciSendString("set cdaudio door open", NULL, NULL, NULL);
						}
					}
				}
				//MessageBox(" Sending closing message ");
				//}
				
			}
		}
				//Your computer is not MEMZ occupation, you can restart your computer, do not need to cherish the use, you can try to end the process.
	}
		
}
	
	//DrawIcon(::GetDC(0), pt.x, pt.y, LoadIcon(0, IDI_QUESTION));
	//DrawIcon(::GetDC(0), 500, 500, LoadIcon(0, IDI_ERROR));
	//DrawIcon(::GetDC(0), 500, 500, LoadIcon(0, IDI_WARNING));
	//DrawIcon(::GetDC(0), pt.x, pt.y, LoadIcon(0, IDI_QUESTION));
	//CDialogEx::OnTimer(nIDEvent);
//}


void C Special effect program 1Dlg::OnBnClickedMfcbutton2()//" stop it " Button's message response function 
{
	GetDlgItem(IDC_MFCBUTTON1)->EnableWindow(TRUE);
	//GetDlgItem(IDC_MFCBUTTON2)->EnableWindow(TRUE);
	KillTimer(1);// Here are cancel timers 
	KillTimer(2);
	KillTimer(3);
	KillTimer(4);
	KillTimer(5);
	KillTimer(6);
	KillTimer(7);
	KillTimer(8);
	PlaySound(NULL, NULL, SND_PURGE);// Stop playing the sound 
	SwapMouseButton(FALSE);
	exitc = 0;
	//DeleteFile(" No title .txt");
	// TODO:  Add control notification handler code here 
}


BOOL C Special effect program 1Dlg::OnEraseBkgnd(CDC* pDC)// Obsolete erase background handler 
{
	// TODO:  Add message handler code and / Or call the default value 
	/*pDcc = pDC;
	CBitmap bitmap;
	bitmap.LoadBitmapA(IDB_BITMAP1);
	CDC dc;
	dc.CreateCompatibleDC(pDcc);
	dc.SelectObject(&bitmap);
	CRect rect;
	GetClientRect(&rect);
	pDcc->BitBlt(0, 0, rect.Width(), rect.Height(), &dc, 0, 0, SRCCOPY);
	*/
	return CDialogEx::OnEraseBkgnd(pDC)/*TRUE*/;
}


void C Special effect program 1Dlg::OnClose()
{
	// TODO:  Add message handler code and / Or call the default value 
	GetDlgItem(IDC_MFCBUTTON1)->EnableWindow(TRUE);
	GetDlgItem(IDC_MFCBUTTON2)->EnableWindow(TRUE);
	KillTimer(1);// Here are cancel timers 
	KillTimer(2);
	KillTimer(3);
	KillTimer(4);
	KillTimer(5);
	KillTimer(6);
	KillTimer(7);
	PlaySound(NULL, NULL, SND_PURGE);// Stop playing the sound 
	SwapMouseButton(FALSE);
	CDialogEx::OnClose();
}

Simple code , You should understand