Tuesday, December 1, 2015

Completely Remove Trojan:DOS/Alureon.j from Infected Computer

Windows Defender detected Trojan:DOS/Alureon.j but failed to delete it. I want to have this Trojan removed permanently. Which antivirus can help?

Introduction of Trojan:DOS/Alureon.j

is a rootkit infection that can compromise different versions of Windows OS. It is a threatening infection that will cause a series of problems to your computer. It often breaks into your computer via compromised spam emails, infected third party software, share files, or compromised sites. Once infiltrated, this dangerous Trojan will cause the following problems to your computer.

It may mess up your browser settings and redirect your pages to suspected ones;
It may disable or shut down security programs and firewall protection in your computer;
It may download and install other threats on the affected computer without your permission;
It may generate some processes with large amount of memory running on the background;
It may exploit system vulnerability to endanger your privacy and sensitive data;
It may delete or corrupt your important system files and generate additionally malicious files to halt your computer.

It is dangerous to have this Trojan in your computer. You can avoid it by staying away peer to peer share files and emails from unknown or suspected address. You’d better also pay close attention to anything you want to download and install to your computer.

Guides to Remove Trojan:DOS/Alureon.j

Here are some methods that may help you remove this Trojan infection. You can pick up the one you like to have a try.

Guide 1: Manually Remove Trojan:DOS/Alureon.j by Yourself
Guide 2: Automatically Remove Trojan:DOS/Alureon.j with SpyHunter

Guide 1: Manually Remove Trojan:DOS/Alureon.j by Yourself

Step 1. Restart your computer in Safe mode.

Keep tabbing F8 key before the Windows start-up logo appears until you get to Advanced Options, select Safe Mode, and hit ENTER.

Step 2. End up the trojan processes in Windows Task Manager.

Press Ctrl+Shift+Esc or Ctrl+Alt+Delete to open Windows Task Manager, find malicious processes and click End process.


Step 3. Navigate to Registry Editor and clean up all Trojan:DOS/Alureon.j registry entries.

Press Win+ R key at and same time to open Run Commend Box. Open Registry Editor by typing “regedit” in Runbox and clicking OK.

Look through the registry entries and find out all listed harmful items. Right click on them and terminate the related entries.

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "<random>" = "%AppData%\<random>.exe"
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run "<random>" = "%AppData%\<random>.exe"
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Attachments "SaveZoneInformation"=1
HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Winlogon "Shell" = "%AppData%\<random>.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msseces.exe "Debugger"="svchost.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MpCmdRun.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MpUXSrv.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MSASCui.exe

Step 4. Show hidden folders and files.

Windows XP

Start button > Control Panel > Appearance and Personalization > Folder Options > Show Hidden Files or Folders

Remove the checkmark from Hide extensions for known file types. And remove the checkmark from Hide protected operating system files (Recommended).

Windows 7 / Vista

Libraries > Folder Options > Tools > Show Hidden Files or Folders

Remove the checkmark from Hide extensions for known file types and Hide protected operating system files (Recommended)

Windows 8 /8.1

Windows Explorer > View > Hidden Items

Delete Trojan:DOS/Alureon.j Virus associated files.

%UserProfile%\Application Data\Microsoft\[random].exe
%System Root%\Samples
%User Profile%\Local Settings\Temp
C:\Program Files\<random>
C:\ProgramData\[random numbers]\

Step 5. Remove leftover and speed up your PC.

You can download and install RegCure Pro to speed up and optimize your PC. It is packed with the tools you need to boost your PC's speed and performance.

  • Clean away Windows registry errors
  • Eject active viruses, spyware and other malware
  • Stop unneeded processes 
  • Delete startup items
  • Delete privacy files

Click the icon to download RegCure Pro.

Guide 2: Automatically Remove Trojan:DOS/Alureon.j with Powerful Removal Tool

SpyHunter is an adaptive real-time spyware detection and removal tool. It  can help you remove Trojan:DOS/Alureon.j and all the threats in your PC. It will never bundle with any programs and can get along with existing security programs without any conflicts. Please feel relieved about usage.

Click the download button below to get SpyHunter


After finishing installing, SpyHunter will scan and diagnose your entire system automatically.

After detecting all the threats in your system, you can click on “Fix Threats” to remove them.

Warm Reminder:

SpyHunter is a powerful anti-malware designed for inexperience computer user. It can help you remove all the detected threats automatically. So all you need to do is install it for immediate and ongoing protection.

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