How to get rid of Trojan:Dos/Alureon.J virus that detected by my MSE anti-virus software? It keeps coming back after any reboot. We have tried many solutions but with no success, how do you delete this stubborn virus from your computer permanently?

Clearly Understand The Trojan:Dos/Alureon.J Virus

The Trojan:Dos/Alureon.J virus is extremely dangerous and it is well know to give computers the feared blue screen that occurs when the system is destroyed and completely crashed. This virus has the ability to completely disable a computer and make it virtually worthless and completely unusable. It primarily targets the master boot record, and is part of the Alureon family of viruses. This virus has the ability to steal any information that in transmitted through the Internet, such as banking information and usernames and passwords. Any keystrokes that are sent through the Internet can be intercepted and recorded for future use.

This virus is mainly found on computers running Windows 7, as there are many vulnerable areas of this version if Windows allowing the Trojan:Dos/Alureon.J virus to get in fairly easy. Experts claim that the Windows 7 platform is extremely vulnerable to attacks from hackers and Trojan viruses. Another way that this virus makes its way onto computers is through other viruses that drop the Trojan:Dos/Alureon.J virus as they are installing. Although reports of this virus surfacing on machines that run Windows XP and Windows Vista, the majority of reported cases are from computers that have Windows 7 installed.

To absolutely clean out this virus, you can follow the guide here if you are computer savvy. As the anti-virus won’t be able to help, so manual removal is suggested here as it is a guaranteed complete removal. Contact YooSecurity Online PC Expert to get further help to sort it out.

How Dangerous If The Virus Downloaded On A Target Computer?

Once successfully installed, the Trojan:Dos/Alureon.J virus modifies the master boot record, and each time Windows starts the virus will continue to install harmful files that spread and begin to take over the system resources. This is a serious security threat and can actually completely eliminate the antivirus software on the computer, which would then never alert the user that there was a potential risk. The Trojan:Dos/AlureonJ virus will be undetectable if the antivirus programs are uninstalled and not active. There are ways to check to see if this virus has hit your computer without using an antivirus program.

This virus takes up a great deal of space and that is one of the reasons it is able to successfully crash systems. It sucks up so much of the system memory. There are some things that you can watch out for, as they are indications that the Trojan:Dos/Alureon.J virus is attacking the computer:

  • Your Internet browsing session is redirected to a security page and a warning will appear stating that you are browsing unsafe pages.
  • The desktop background image has been changed and the home screen icons have been rearranged or resized.
  • While browsing several pop up advertisements are displayed, often times speeding up to the point where it locks the computer and crashes the browsing session.
  • The overall speed of the computer is slowed down and programs take longer than normal to open. The Internet is also slowed down and simple tasks like shutting the computer down are also slowed.
  • Antivirus programs on the computer will be shut off and disabled to prevent detection of the Trojan:Dos/Alureon.J virus.
  • Regularly used programs such as Microsoft Word and Excel will be damaged and unable to open properly.

Steps on How to Get Rid of Dos/Alureon.J Virus

Step 1: Open Windows Task Manager to end processed related to the Trojan horse. To do that, press Ctrl+Alt+Del keys at the same time or right click on bottom Task Bar and select Start Task Manager.
Windows Task Manager

Step 2: Show hidden files. Go to Folder Options from Control Panel. Under View tab, select Show hidden files and folders and non-select Hide protected operating system files (Recommended) then click OK.
Folder Options

Step 3: Go to Registry Editor. First press Windows+R keys and then type regedit in Run box to search for virus. Delete all the following or those related to the following files and registry entries:
Run+Registry Editor

HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AAWTray.exe
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AAWTray.exe\Debugger svchost.exe
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AVCare.exe
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AVCare.exe\Debugger svchost.exe
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AVENGINE.EXE
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AVENGINE.EXE\Debugger svchost.exe

Video on How to Modify or Change Windows Registry


This virus will change important settings in Windows that will cause a complete crash, but not before potentially stealing all of the data from the computer. There is no information that will be safe from the Trojan:Dos/AlureonJ virus, making it important to fully remove this virus before the hackers gain access to all of the personal information. Manual removal of the corrupt files is the best way to remove the Trojan:Dos/Alureon.J virus. Clean it out immediately.

Note: Still having the same problem after every reboot? If you don’t know how to remove┬áTrojan:Dos/Alureon.J virus from your computer and don’t want to make thing worse. Contact Online PC Experts 24/7 online in time to get professional help.

Published by Tony Shepherd & last updated on March 7, 2013 10:14 am

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