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Aug 18, 2012

Infected With Trojan:JS/BlacoleRef.W? – Manual Removal Help

Are you trying to remove Trojan:JS/BlacoleRef.W which is detected by Microsoft security essentials but always get failed? This is a rather stubborn Trojan that can compromise your computer by exploiting system security leaks. Once found, remove it as quickly as you can. You can get more information from the following post.

Trojan:JS/BlacoleRef.W Description:

Trojan:JS/BlacoleRef.W is a dropper Trojan that can drop other malware threats from the same family such as Trojan:js/blacoleref.g or Trojan:js/blacoleref.v on the affected computer system without the computer user’s consent and awareness. Once executed, Microsoft security essentials can keep alerting the presence of this Trojan but it seems to be hard to remove it completely as it always come back again and again after every reboot. This pesky Trojan targets security of your personal information, aiming to collect your user names, passwords and other sensitive details and then forwards them to remote attackers. Furthermore, it can record keyboard inputs and monitor screen content without your awareness. Like other Trojans, it still can occupy high resources of an infected computer which will strikingly slows down your computer speed and even causes your computer stuck frequently. From here we can see, Trojan:JS/BlacoleRef.W is just a pest that needs to be removed as soon as possible before it causes further damages.

Major characteristics of this nasty Trojan include:

Slow down your PC speed notably.
Add other dangerous Trojan or Spyware to your system secretly.
Allow the hacker to access your entire system
Collect all your personal information and transfer to a remote hacker.
Destroy critical system files and make PC unstable.

Where does it come from?

From malicious drive-by-download scripts from corrupted porn and shareware / freeware websites.
Through spam email attachments, media downloads and social networks.
When clicking suspicious popups or malicious links.
Open unknown email or download media files that contain the activation code of the virus.

Note: No matter how does the virus access your PC, users should know that there are no tools can remove this pesky Trojan automatically at this moment, it is suggested users not spend much time in downloading or paying any security software which claims can delete this stubborn virus. It is totally useless. To completely get rid of this pest, professional manual guide is needed.

Manual Removal Guides:

1. Reboot your computer to safe mode with networking. As your computer restarts but before Windows launches, tap “F8” key constantly.

2. Show hidden files and folders.

Open Folder Options by clicking the Start button, clicking Control Panel, clicking Appearance and Personalization, and then clicking Folder Options.

Click the View tab.

Under Advanced settings, click Show hidden files and folders, uncheck Hide protected operating system files (Recommended) and then click OK.

3. Open Registry entries. Find out the malicious files and entries and then delete all.

Attention: Always be sure to back up your PC before making any changes.

a. Press the “Start” button and then choose the option “Run”. In the “Open” field, type “regedit” and click the “OK” button.

b. All malicious files and registry entries that should be deleted:
*%AllUsersProfile%\Application Data\.dll
*%AllUsersProfile%\Application Data\.exe

*HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System “DisableTaskMgr” = ‘1’
*HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “[random].exe”
*HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “[random]”
*HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\run\ Patched_c.LXT

Video Shows You How to Safely Modify Windows Registry Editor:

Manual removal of Trojan:JS/BlacoleRef.W requires Expertise, Please take care before performing the steps. If you failed to remove this Malware, you are welcome to contact PC expert to fix the problem.

Published by & last updated on August 18, 2012 4:17 am

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