The virus is improving, and the anti-virus method is also improving.
The original virus spread through a USB flash drive usually writes an autorun. inf file under the root directory of the USB flash drive, so that users can accidentally double-click the USB flash drive to directly run the virus. So someone thought of creating an empty Autorun under the root directory of the USB flash drive. INF file, and
EndurerOriginal1Version
A netizen said that no matter what website he opened on his computer, the displayed pages were hxxp: // 218.*1 *. 1*4.170 vip1.htm and vip2.htm.
Hxxp: // 218.*1 *. 1*4.170/vip1.htm content is US-ASCII encoded. Download http://purpleendurer.ys168.com encoding decoding to US-ASCIIProgramThe obtained content contains the Javascript script.CodeThe function is to download the file 611.exe, save it as C:/Microsoft.com, and run it.
If you want to connect the U disk to the computer, immediately will automatically pop-up a page, let you randomly choose to open the directory of U disk, or run the mail program, or even running QQ applications, then try the following introduction of the Autorun Pro bar. It is a WYSIWYG programming tool that can be used to insert audio, animation, pictures and other multimedia materials directly into the running program. After decompression directly r
Create a file named autorun. inf in the root directory (the suffix must be. inf) and edit the following content (note the format ):
[Autorun]Shellexecuteappsnotepad.exe
Use the task manager to unzip assumer.exe "and double-click the disk. Is it in notepad :)
In fact, the principle of "autorun. inf virus" is similar ~
Preventive measures (transfer ):
You may
How autorun. inf is immune
We will not discuss how the autorun. inf virus is infected. Let's just talk about immune
The main points for immune to autorun. inf are:
1. prevent viruses from generating the autorun. inf file in the root directory of the drive.
2. prevent viruses from damaging our immunity measures
For
From: Network
Autorun. inf-type viruses and Trojans are believed to have been marked in the standard form. The Downloader-type Trojans are more obvious. The following ZZ Methods hope to be useful to you. You can test them by yourself.
Reference
Iamcj original
In the previous make a anti-Autorun batch, we discussed how to disable the Shell Hardware Detection Service to prevent the automatic operation of the
Most common USB flash drives are immune to the registry, and directories with special file names are generated on the USB flash drives. Provides an alternative dynamic immune method.
The specific memory string in the Shell32.dll module of the Process Explorer can achieve the dynamic immunity automatically executed by the USB flash drive.
Shell32.dll version: 6.0.2800.1873
Imagebase: 7CD00000
. Text: 7CD8A162 push eax; lpString1. Text: 7CD8A163 call ds: lstrcpynW. Text: 7CD8A169 push offset aAuto
When ravmone.exe "...... The mysterious ghost in the root directory, the killer of system security, is called the "USB flash drive virus ". Countless Windows users are focusing on them. This article is a summary of your research on the USB flash drive virus and lessons learned from the fight against the USB flash drive virus.
All systems after Windows 95 have an "Auto Run" function. Read the Autorun. inf file to get the custom icons of the volume in E
As you know, the personalized icons of the CD and the designated programs automatically run on the CD after the CD is put into the optical drive are all through the Autorun under the root directory of the CD. if the inf file is set, manually Write Autorun. the inf file is not only troublesome and error-prone, but you can easily edit the personalized Autorun with
From: http://blog.3gcomet.com/
Idea: the same name folder and file cannot exist under the same folder at the same time. Today, some people say that the previous ideas are
Create a folder to prevent the execution of autorun. inf virus. The operation is as follows (use the command to create a folder, and the E disk is the drive letter of the U disk ):
E:
MD autorun. inf
CD
Poisoning symptoms:
1. autorun. inf and corresponding virus files under the drive letter of each disk are usually transmitted through mobile storage. Double-click or right-click opening will be poisoned,
2. anti-virus software and system maintenance tools cannot be opened. They are hijacked, including Kabbah, coffee, rising, Sreng, autoruns, and ice blade,
3. If all the anti-virus fields appear on the IE web page, they will be immediately closed.
4.
Release files
Copy codeThe Code is as follows: % Program Files % \ Internet Explorer \ PLUGINS \ Autorun. inf
% Program Files % \ Internet Explorer \ PLUGINS \ pagefile. pif
% Program Files % \ Internet Explorer \ PLUGINS \ WinNice. dll
X: \ Autorun. inf (X is a non-system disk with other drive letters)
X: \ pagefile. pif
Add registry information, such as a startup ItemCopy codeThe Code is as follows:
An Autorun virus exclusive firewall was found on the Internet and is a green version.
A small tool used to defend against the autorun virus, you can easily put your computer in monitoring the autorun virus. The firewall intercepts the inserted USB device in real time and detects it. If a virus is detected, the firewall will simply scan and kill the device. Then,
The eye of this article: note that these several filename ravfy.exe,ravwl. Exe,msdebug.dll is quite confusing.
First, questions: http://zhidao.baidu.com/question/23973092.html
Second, analysis:
1. Turn off System Restore before antivirus (Win2000 system can be ignored): Right button My Computer, properties, System Restore, turn off System Restore tick on all drives.
Clear IE Temporary files: Open IE point tool-->internet option: Internet temporary f
Iamcj blog
In the previous Make a anti-autorun batch, we discussed how to disable the Shell Hardware Detection Service to prevent the automatic operation of the disc/USB flash drive during insertion, there are also a considerable number of discussions, removing the question of no nutrition in the middle, which puts forward three points worth noting:
Through rd/s/q, you can directly Delete the autorun. inf d
ubuntu14.04 boot Autorun application-ydt_lwj column-Blog channel-csdn.net
Under Ubuntu there are many ways to start the program automatically, in the different process of booting can launch different programs. If you run the program automatically at boot-up, it is modified by placing the
???? /ETC/RC or
???? /ETC/RC.D or
???? /etc/rc?. D
?? The script file in the directory allows Init to start other programs automatically. For example: Edi
At present, the U disk virus is very serious. Almost all USB flash drives with viruses have an autorun. inf in the root directory. The shortcut menu has items such as "automatic playback", "Open", and "Browser. Because we are used to double-click the disk to open the disk, but now we double-click the disk, instead of opening the USB flash disk, but enabling the program set in autorun. inf to play automatica
Currently, there are many people using mobile storage tools, such as USB flash drives, mobile hard drives, and MP3. At the same time, there will be a crisis. The Autorun virus is one of the most common viruses. Therefore, this article introduces several simple methods to delete the Autorun virus.
First, the symptoms after poisoning are:
Double-click drive letter cannot open, or open a new window, or let you
Today, the autorun. inf folder is displayed under each disk on the computer. You can use this method to quickly delete the folder. If you have any problems, try it.The method is as follows:Assume that the autorun. inf folder is in disk D. The operation is as follows: Open start, select Run, Enter CMD, and open the command line
In the command line window, enter the following command:Step 1: Enter D and
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