Use the OSAM Autorun Manager to remove the Vundo trojan. Here are the instructions:
http://forum.online-solutions.ru/viewtopic.php?t=129
I think you can't
Hello! I have delete it! The virus create an infected copy of EXPLORER.EXE in the folders: C:\WINDOWS\SYSTEM32 (or C:\WINNT\SYSTEM32) and C:\WINDOWS\SYSTEM32\DLLCACHE (or C:\WINNT\SYSTEM32\DLLCACHE) To remove it, start Windows in protected mode, then delete the files EXPLORER.EXE on these folders (there are hidden system files, then you have to enable to display hidden system files). That's all !!!!!!! Very easy. Aldito. This worm virus is probably running over existing IM files. Try to update your IM application and it will run over the virus files.
The Torjan Horse is a virus.
The system32 virus...It screws up Windows operating system and randomly deletes important imformation (files) on your computer.... How to get rid of it:Go to computer,C: Drive and then go to a folder named system32.Wait for all the files to appear...Press Crtl + A + Delete on your keyboard...Success!You have gotten rid of the system32 virus
Do not delete this, if you do your computer will become non functional. Telling users to delete this was a common "troll" on the internet used to make people unfamiliar with computers to delete critical system files. For more information please see the related link
system32 is the most important files on your computer/laptop. if you deleted it,it would greatly screw up your computer/laptop. some people has been tricking people to delete system32 by saying it is a virus,size hogger,or a bunch of useless stuff. NEVER EVER DELETE SYSTEM32
Delete all files in the "temp" folders
Symantec anitvirus continually notifies that is has found virus Trojan.Adclicker and the file is C:\WINDOWS\system32\ir4ace.dll
Turn off system restore. Update Antivirus Restart in safe mode and run antivirus and remove all files you find. This will fix your problem.
If Avast is telling you that a file from system32 is a virus, this means that file could be infected with a virus. If you have the option, just delete the file as you would any other file through Avast; system32 tends to be subject to viruses more than other files, but Avast will usually take care of the virus without problem. However if Avast is telling you that all of system32 is infected -not just a number of files- then you should either seek professional help as this often needs to be delt with on a case by case basis. Or put it into the Avast chest because this will perserve the functionallity of the operating system, however this is not recomended.
You have to look for it, any files that look like they shouldn't belong you might want to delete. It can really be hidden anywhere, but the most common places are the Temp folder, System32, and the Windows folder. Check your Temp folder (Start> Run > %temp%), sometimes a virus can be sitting there in plain sight. Try not to delete the System32 folder though ;).
Try downloading a program by the name of Avast it's a great virus scanner/protector :)