To turn off (prohibit) the automatic operation of a disc:
We can use the Third party tool software to prohibit the disc AutoPlay function, for example, when you run the software, click "Hard disk and optical drive", and the "√" in front of "Autorun CD" and "AutoPlay CD" in the window will be canceled, You can remove the Auto
I. Theoretical Basis
Friends who often use CDs know that many CDs run automatically when they are put into the optical drive. How do they do this? The CD will be automatically executed as soon as it is put into the optical drive, mainly depending on * two files, one is the autorun. inf file on the CD, and the other is one of the system files of the operating sys
Recently, AutoRun. the inf file enables all the hard disks of the other party to be fully shared or the Trojan. the Application of inf files in hacking technology is still rare, and there are not many related materials. Many people think this is mysterious. This article attempts to solve this problem for you, so that you can fully understand this not complex but extremely interesting technology.
1. Theoretical Basis:
Friends who often use CDs know tha
First, create a text document under the root directory of the USB flash drive.Then rename it autorun. inf (Be sure to change the suffix)Enter [Autorun] // indicates that the autorun part starts and must be entered.Icon = C. ICO // give the USB flash drive a personalized drive letter icon C. ICO (the icon name can be changed for C. ico)Then place an icon file name
Autorun. inf and its command details
We already know that you can use intellirun. inf to specify the icons and running files automatically loaded on the CD,In fact, autorun. inf is very useful,The following describes the application of autorun. inf in detail.
Learn about autorun
One: Software download and installation
Users can download the software from the black and white network. After downloading the compressed package decompression, double-click the name "AutoFireWall.exe" executable file, pop-up main interface as shown:
Figure I
Second: Software use
Software includes monitoring information, firewall settings, and other modules.
Click "View Monitor Record", will pop up a notepad record.
Autorun virus Firewall
AUTORUN. The INF is one of the more common files used in our computer to allow you to run a specified file automatically when you double-click the disk. The computer Autorun.inf virus, what should do? WinXP system Autorun.inf How to delete it? The following small series for everyone to bring WinXP system delete the Autorun.inf folder method. Come and have a look!
Method/Step:
1, the folder is a stubborn folder, the use of the deletion function can
for the root directoryDRIVE_REMOVABLE 2 1 04 h removable driveDRIVE_FIXED 3 0 08 h fixed driveDRIVE_REMOTE 4 1 10 h network driveDRIVE_CDROM 5 0 20 h Optical DriveDRIVE_RAMDISK 6 0 40 h RAM disk
Where: retain the drive type not specified for 7 1 80 h
The value "0" indicates that the device is running, and "1" indicates that the device is not running.As shown above, the corresponding DRIVE_NO_ROOT_DIR, DRIVE_FIXED, DRIVE_CDROM, and DRIVE_RAMDISK can be automatically run. To disable the automatic
root directory (Drive without root directory has an unknown meaning. We recommend that you disable it. It is disabled by default)4: removable devices (USB flash drives are recommended to be disabled. Many viruses are infected by the Autorun. inf of USB flash drives, Which is disabled by default)8: fixed device (hard disk, do it by yourself, not prohibited by default)16: network device (web drive, prohibited, disabled by default)32: Optical Drive Devi
, prohibited, disabled by default)32: Optical Drive Device (CDROM, disabled by default)64: virtual storage device (RAM, which is not recommended by default)128: other drives not specified (Reserved bits are recommended. disabled by default)3. The autorun. inf file is divided into three parts: [Autorun] [Autorun. Alpha] [deviceinstall].[
startup ......First, autorun. the inf file exists for a long time. In other windows systems (such as Win98 and 2000) before WinXP, if you need to insert the CD and USB flash disk to the machine for automatic operation, you need to rely on autorun. inf.This file is stored in the root directory of the drive (a hidden system file), which stores some simple commands
drive (CD-ROM)DRIVE_RAMDISK 6040 h RAM Disk (RAM disk) retains the drive type Not specified for 7180h (Not yet specified drive Disk)The value 0 in the table listed above indicates that the device is running, and the value 1 indicates that the device is not running (by default, windows prohibits the automatic operation of devices such as 80 h, 10 h, 4 h, and 01h. The value accumulation is exactly 95 h in hexadecimal format. Therefore, NoDriveTypeAutoR
entering ):
X: 'Enter the drive letter of the USB flash drive for anti-virus processing.MD autorun. inf 'creates the autorun. inf folder.CD autorun. infMD bt_novirus .. \ 'creates a folder with an invalid file name. You can modify it by yourself, but keep the last ".. \"CD ..Attrib
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
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
In Microsoft Systems, folders are also a type of file, but their attributes are special. In this case, files or folders with the same name cannot appear in the same folder according to Microsoft's regulations. Therefore, we can use this rule to create a folder named Autorun. inf to prevent the Autorun. inf virus.
This method has been proposed and has some effect. However, it can be said that it is "a high
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
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