Remove Worm.Beoter.A – Methods to Delete Worm.Beoter.A from Your PC

Worm.Beoter.A is detected on your computer? Cannot remove it by using the antivirus program installed on your PC? Not to worry. Though this infection is stubborn, it can be removed easily if you use the appropriate method. This post is going to talk about Worm.Beoter.A and give methods to remove it from you infected computer.

computer worm

Description of the Worm

Worm.Beoter.A is a common computer worm that infects your computer and communicates with the remote hackers via HTTP. Upon its installation on your computer, this worm will add a startup registry entry to your Windows registry and create an autorun.inf file on your C drive so as to ensure an automatic running whenever the Windows logs in. After that, this worm will begin to perform various malicious activities on your computer according to the commands received from the remote hackers. It corrupts the Windows registry, deletes system files randomly, and downloads other threats onto your computer. However, the biggest danger with this worm is its capability to replicate itself on your system. Your computer might be infected by only a single worm, but if you do not remove it instantly, your computer would have hundreds or thousands of copies of this worm inside, creating a huge devastating effect. Besides, this worm can send a copy of itself to everyone listed in your e-mail address book. Then, the worm replicates and sends itself out to everyone listed in each of the receiver’s address book, and the manifest continues on down the line. It is very important that you take immediate action to remove Worm.Beoter.A from your machine upon it is detected on your PC.

How Does Worm.Beoter.A Spread?

This worm spreads through internet and can infect many computers in very short time. Commonly, it infects your computer mainly via the following channels:

Spam email attachments
Pornographic websites
Questionable links and codes
Free files in sharing networks
Instant messaging
Free downloads from unsafe websites
USB devices or other removable devices

Impacts of Worm.Beoter.A Infection

Computer performance is drastically decreased.
Computer receives many annoying and useless ad pop-ups.
Web browsers are hijacked to undesirable websites.
System becomes vulnerable and unstable.
Windows registry is corrupted.
More threats are downloaded onto your computer.
Personal information is revealed to the rogue hackers.

Note: The manual removal is a complicated and risky task which should only be attempted by advanced computer users. If you are less-experienced in computer operation, please download and use a powerful removal tool to remove the worm right now.


Methods to Remove Worm.Beoter.A from Your PC

Method 1: Remove the worm manfully.

If your computer has not been infected for a long time, you can try manually removing the worm by following the guide. But before you do that, you should back up you registry in case that any mistakes occur during the removal process.

Step 1: Restart your PC in Safe Mode with Networking: Restart your computer. Tap F8 during the booting sequence. Select Safe Mode with Networking option by using the arrow keys.


Step 2: Hold down “Ctrl” “Alt” and “Delete” keys simultaneously. This loads the Windows Task Manager. Select any processes you see running with random characters in their names. These may be all tasks used by the worm. Stop these tasks using the “End Processes” button. This will stop the worm from running on the computer. Then, exit the Task Manager.


Step 3: Click Control Panel from the Start menu. Select “Folder Options” and then click on the tab of “View”. Tick “Show hidden files and drives”, non-tick “Hide protected operating system files (Recommended)” and click OK. Then search for the files infected by Worm.Beoter.A in the C drive and delete all of them from your computer.


Malicious files that should be deleted:

%UserProfile%\Application Data\random.exe
%UserProfile%\Start Menu\Programs\ random.exe
%systemroot%\System32\drivers .tmp
%systemroot%\System32\dllcache .tmp
%systemroot%\system32\config\systemprofile\Local Settings\Temp folder

Step 4: Click “Start” and select Run. Type in “regedit” (without the quotes) and press Enter. This loads the Registry Editor. Then, search for and remove the malicious registry entries.


Malicious registry entries that should be removed:

HKEY_LOCAL_MACHINE\Software\[worm name]

Method 2: Remove the worm automatically (recommended).

The manual removal is a daunting task that users have to deal with processes, files and registry entries. If you do not have much computer experience, we highly recommend that you resort to a reliable removal tool. This will be much easier, safer and more effective.

Step 1: Restart your PC in Safe Mode with Networking. Please refer to the steps given above.

Step 2: Open one of your browser and download a top removal tool onto your PC. You should download the tool that is really powerful and reliable. There are many fake security tools online, and you should be very careful.

Step 3: Go to the folder where the removal tool locates and start to install it on your computer. Once the installation is finished, a shortcut would be created to your desktop.

Step 4: Double click on the shortcut of the removal tool and this will launch it. Then, start a full system scan. Wait for the scan to be over.

Step 5: Upon the scan comes to an end, please check the scan results and remove all malicious items from your PC. After you restart the computer, Worm.Beoter.A should have been completely removed from your PC.

Useful Tips:

No single security program will completely defend your computer against all malware100%. The increasing number of malware being written each day makes it difficult to keep each security program up to date with protection. Therefore, prevention is very important. Keep the followings in mind:

1. Keep Away from Suspicious Websites.
Websites that encourage you divulge personal information or click on links should be avoided. These kinds of sites are often hacked by hackers who hope that someone will input his confidential information or click on a link to download the malicious programs.

2. Keep the Software Installed on Your PC Up-to-Date.
Upgrading the software installed on your PC to the latest version is recommended, because many worms, viruses, and Trojan horses can exploit the flaws in software to attack your PC.

3. Avoid downloading Free Software from Unsafe Sources.
There is plenty of freeware or shareware available on the internet; however, most of them, though look legitimate, are not safe. When you download free software from trustless sources, you may also download worms, viruses and spywares onto your PC.

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