Apr 14, 2014

How to Remove JS/Blacole.OU Virus?

How do I get rid of JS/Blacole.OU virus from my computer? I have already tried all kinds of programs but they didn’t work to delete this nasty virus. My computer is running with Win 7 64x btw. Any help will be highly appreciated.

JS/Blacole.OU Virus Description:

JS/Blacole.OU is classified as a malicious Trojan that proliferates through compromised websites or downloaded together with freeware software products. Once it is executed, your antivirus product may keep alerting the presence of this Trojan but it seems hard to remove it completely as it always comes back again and again after every reboot. This reason it does such malicious action is that this threat can be able to add certain registry entries that allow the harmful code to run each time you start Windows. Thus, your antivirus program will keep reporting this virus but never let you remove it completely. While this virus is functioning in the background, it can perform many corrupted activities to disturb you from using your computer. There will be lots of annoying pop-up ads and fake security alerts when you try to get online. Also you may find that your browser is hijacked by some kind of threats that keep forcing you to irrelevant pages which are full of ads, spoiling your web surfing experience terribly.

In addition, being as a malicious Trojan Horse, it degrades your computer performance significantly and drives you crazy. When you attempt to run a program, it doesn’t respond at all. The virus creates many junk files to occupy system resources. More than that, it assists remote hackers in gathering your sensitive information online. This kind of threat will open a doorway on infected computer to allow remote attacker to gain full access. That means your confidential information, for instance, credit card, login numbers could be sent to the hackers without consciousness. Therefore, in order to guarantee your personal information security, you need to remove JS/Blacole.OU virus from your computer without any delay.

The following instructions require certain levels of computer skills. If you’re not sure how to delete this nasty Trojan, please live chat with YooCare experts now.

Infected Symptoms Are Listed Below:

It can bypass the legit security tools and destroy your computer secretly.
It prevents you from opening some application because the files are corrupted.
It can make your browser redirected to all kinds of malicious websites.
It is able to allow remote hacker access the compromised system for illicit purpose.

How Do This Virus Get On Your Computer?

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 pop-ups 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 JS/Blacole.OU, professional manual guide is needed.

About Trojan Virus Removal:

Currently many computer users had the same experience that this virus couldn’t be removed by any anti-virus applications. So the manual approach is always required to combat this virus. And here is the step-by-step removal guide for all computer users.

1. End the malicious process from Task Manager.

Once JS/Blacole.OU virus is installed, computer user may notice that CPU usage randomly jumps to 100 percent. At any time Windows always has many running processes. A process is an individual task that the computer runs. In general, the more processes, the more work the computer has to do and the slower it will run. If your system’s CPU spike is constant and remain at a constant 90-95%, users should check from Task Manager and see if there is a suspicious process occupying system resources and then end it immediately.

(The name of the virus process can be random.)

Press Ctrl+Shift+Esc to quickly bring up Task Manager Window:

task manager

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.

Folder Options

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 Windows key + R to open Run box. In the “Open” field, type “regedit” and click the “OK” button.


Then a Registry Editor window will pop up as the following picture shows:

registry editor

b. Search malicious files and registry entries and then remove all of them:

%AllUsersProfile%\Application Data\.exe

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\[random]
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Temp

Video Shows You How to Safely Modify Windows Registry Editor:

JS/Blacole.OU is a Trojan horse developed by cyber criminals in order to mess up your computer and steal your personal information. It can conceal its presence of the compromised computer by only showing legitimate process running on the system so that it will be difficult for users to remove this virus by using antivirus program. Once it is inside, remote hackers will be allowed to enter your computer and follow all your activities in order to collect personal valuable information out of them. You will also notice some instant changes on the computer like performance of the machine reduces to a half as well as your Internet connection, maybe you will be redirected to malicious links as soon as you go online. To avoid a complete mess on your PC, you should get rid of JS/Blacole.OU virus without any doubt.

Note: If you are not knowledgeable enough to be able to distinguish the location of this virus, or you are afraid of making mistake during the manual removal, please contact experts from Yoocare Online Tech Support for further help.

Published by & last updated on April 14, 2014 11:48 am

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