Introduction to Zhuyuan CAD virus killing function
Zhuyuan CAD virus specializes in killing viruses:
1.acad.lsp
There are many lsp virus codes starting with (defun s::startup (/ old_cmd etc.
After being poisoned, opening the file will automatically create the acad.lsp file, etc.
2.acaddoc.lsp
The lsp code starts with (setq flagx t) (setq bz "(setq flagx t)")
After being poisoned, acad.mnl and all lsp files under cad's support have this virus code added somewhere. Software such as Tianzheng cannot be started.
3.acad.fas
Version 1 has virus samples and is handled perfectly.
1. When the virus starts CAD, a dialog box will pop up showing the time and saying "The party will not treat you badly"
2. Add HKLMSOFTWAREMicrosoftWindowsCurrentVersionRundwgrun to the registry
3. Add file c:WINDOWSsystem32copyfile.vbs
c:WINDOWSsystem32copy.sys (acad.fas copy)
CAD installation directory, there are acad.fas and lcm.fas files in many subdirectories.
Version 2 I have no virus samples, netizens provide solutions.
1.Add the registry
HKLMSOFTWAREMicrosoftWindowsCurrentVersionRunsys: "C:WINDOWSsystem32copyfile.vbs"
2. Add files. Add winsys.ini, winfas.ini, dwgrun.bat to the system directory.
cad installation directory, many subdirectories include acad.sys, acad.fas, acad.ini
Version 3 has virus samples and is handled perfectly. Part of the process is based on nonsmall’s post.
1. Add HKCUSoftwareFileKen to the registry
HKLMSOFTWAREMicrosoftWindowsCurrentVersionSetup writes BEI_ZHU value 20030214
2.Copy files
C:Program FilesAutoCAD 2004Fontsisohztxt.shx (copy of acad.fas)
C:WINDOWSDivX.fin
C:WINDOWSsystem32SHFR.CMD
3. Modify files
Add (setvar "cmdecho" 0) (command "slide") to the middle of the acad.mnl file
Add (princ)(if (null stol) (load "lcm" "")) at the end
Add SLIDE, SHFR, 5, in the middle of the acad.pgp file.
4.acad.vlx
Version 1 has virus samples and is handled perfectly.
1. Opening the image file will automatically generate an acad.vlx file
2. The acetauto.lsp ai_utils.lsp acad.mnl file in the CAD directory is added.
(vl-file-copy(findfile(vl-list->string'(108 111 103 111 46 103 105 102)))
(vl-list->string'(97 99 97 100 46 118 108 120)))
3. Add logo.gif (a copy of the acad.vlx file) to the Help directory
Version 2 I have no virus samples, netizens provide solutions.
1. Destructive acad.vlx, open the CAD drawing, and find that there is only one sentence in English on the drawing: MUST re_cover! All the drawings drawn before are gone.
2. Run re_cover to recover the disrupted and hidden drawings 3. Search acad.vlx and delete it
Zhuyuan CAD virus killer installation steps
1. Download the latest version of Zhuyuan CAD virus killer installation package from Huajun Software Park
2. After downloading, unzip the compressed package into a folder named after this software
3. Open the folder and double-click the "exe" program
4.Zhuyuan CAD virus killer is a green software that can be used without installation.
Zhuyuan CAD virus killer update log
1. Fixed BUG, the new version has a better experience
2. Some pages have been changed
Huajun editor recommends:
Zhuyuan CAD virus killer software is completely fool-proof and super simple to operate. In addition, the editor also recommends it.Kaba 365 online rescue,Rising antivirus software,Symantec Antivirus,Kingsoft drug tyrant 11,360 antivirus softwareDownload and use related software.
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