What is Trojan:DOS/Alureon.E?
Trojan:DOS/Alureon.E is dangerous Trojan that attacks random computers without any awareness. Once your computer is infected with Trojan:DOS/Alureon.E, it will access the hidden rootkit file system (VFS) to locate the file 'boot' in the VFS root folder and start to load files which is responsible for hiding the Alureon rootkit components. Meanwhile, it would limit Windows kernel to debug all changes on affected machine and could case boot failures at the same time. Many computer users complain that their antivirus programs have detected the existence of Trojan:DOS/Alureon.E, but it remains after clean. For some antivurs users, they may encounter errors while cleaning the virus and have to stop midway. We can see that auto removal cannot work for this stubborn virus and we need to figure out other effective way to clean up Trojan:DOS/Alureon.E completely. In addition, Trojan:DOS/Alureon.E could download other malicious Trojans or worms to make further damage on affected computer. This would give a chece for remote hacker to access your computer to steal your personal data. Hence, for the sake of protecting affected computer from further damage, we should try our best to get rid of Trojan:DOS/Alureon.E as soon as possible. If you meet any trouble, please feel free to contact Tee Support certified professionals 24/7 online for the further help.How does Trojan:DOS/Alureon.E get into your computer?
1) downloading files/drivers from an unreliable web sites;2) opening email or downloading media files that contain the activation code of the virus;
3) The virus has successfully hacked some famous social online communicate website such as Facebook, Twitter, Yahoo and sites like that. The web masters are not possible to have enough time to manage all corners of their websites. If you get any suspicious pop-up from a website, you have to be careful since the pop-up may not be from the website, instead, may be from Trojans that can control your PC within a short time if you click the pop-up.
Harmful properties of Trojan:DOS/Alureon.E
A: It penetrates into computer without any recognition;B: Others horrible threats can be bundled with this virus;
C: Your personal data like bank account and passwords would be in high risk of exposure to the open;
D: It may redirect the browser to unwanted websites that contain more viruses or spywares;
E: It will degrade the computer performance significantly and crash down the system randomly.
Manually remove Trojan:DOS/Alureon.E step by step
1. Launch the Task Manager by pressing keys “CTRL + Shift + ESC”, search for Trojan:DOS/Alureon.E processes and right-click to end them.2. Get rid of the following files created by Trojan:DOS/Alureon.E:
%WINDOWS%\system32\[random_name].dll
%WINDOWS%\system32\o2flash.dll
%WINDOWS%\system32\p1131vid.dll
%WINDOWS%\system32\tb2launch.dll
%WINDOWS%\system32\wdica.dll
%WINDOWS%\ystem32\drivers\[random_characters].sys
%Temp%\[random]
3. Open Registry Editor (in Windows XP, go to Start Menu, run, type in “Regedit” and press OK; in Windows 7 & Windows Vista, go to Start menu, Search, type in “Regedit”), find out the following Trojan:DOS/Alureon.E registry entries and delete:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Attachments “SaveZoneInformation” = ’1′
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer “NoDesktop” = ’1′
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System “DisableTaskMgr” = ’1′
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “[random].exe”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system “DisableTaskMgr” = ’1′
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