Infostealer.Bucuper attacked my computer and made it really slow. The Trojan alert popped up every time I launched the computer. It caused many troubles during all actions on the computer. I tried to scan the system with advanced antivirus and delete all reported items, but I can’t seem to get rid of the Trojan infection by this way. I was freaked out and got no idea how to clean out the Trojan horse. To enjoy a clean computer, you’d better follow removal guide below to deal with the Trojan manually.

Information about Infostealer.Bucuper Virus:

Infostealer.Bucuper is a harmful computer infection that gets installed in a target computer automatically. It penetrates into victims’ computers while you gain access to malicious websites, junk emails, random popups and other doubtful resources. Once the Trojan arrives, it can get installed in the system without any permission. It starts as a background program and keep affecting your computer performance. It usually takes advantages of system vulnerabilities to drop adware, rootkits, worms and malware to the victimized computer. Moreover, the Trojan infection affects your system files and entries and creates malicious files with random names. It runs in the background of the computer to take up high CPU usage. While being affected, the computer just results in slow system performance and poor network environment. That is why your computer gets stuck and frozen up easily every time you surf the net, play games and launch large programs etc. Your normal programs are also messed up by the Trojan, for instance, your advanced antivirus can be disabled and fail to deal with any computer threat. PC users are required to get rid of the Trojan infection manually and promptly.

This Infostealer.Bucuper virus can help some unwanted plug-ins, extensions and add-ons add to your computer secretly. That is, you will find some unknown freeware running in the background of the computer. When you surf the web, you can be interrupted by the Trojan horse frequently. The Trojan infection causes random redirect issue which prevents you from reaching your favorite web pages. It may typically redirect your Internet search results to unwanted content together with annoying pop-up ads or messages. Such a computer infection can change your desktop image, browser homepage and other settings at random. It is designed to trace your system record and online history to pilfer your vital information for illegal activities. To remove the Infostealer.Bucuper virus from your computer, a prompt manual removal process is highly required.

Note: Manual Removal requires expertise and it is for advanced computer users, if you don’t have much experience in dealing with such virus infection.
Contact YooSecurity Online PC Experts for removal assistance.

Symptoms of Similar Trojan Infection:

– This Infostealer.Bucuper virus can escape from most antivirus protection and get itself installed on computers especially with Windows operating systems.
– It can cause constant stuck or even blue screens on the infected computers.
– Computer users will experience constant security pop ups on the computers which may not truly represent the status of the PCs.
– Certain malware or spyware may be prompted by these fake security pop ups which will end up scamming money.
– Sensitive data like privacy can also be stolen and taken advantages by cyber criminals.

Infostealer.Bucuper Manual Removal Step by Step Instructions

Up till now, there is not a perfect anti-virus tool that can detect this pesky Trojan virus or delete it entirely. Infostealer.Bucuper has been updated by remote and backstage cyber criminals and is able to escape from the scan of any anti-virus programs thus it is hard to be removed or even found. The most effective way is to remove it manually. The following instructions need quite level of computer expertise, for manual removal is a complicated and difficult process. If you don’t know how to that correctly, please contact with YooSecurity online support now!

Step A: Open Windows Task Manager to end process related to this Infostealer.Bucuper infection. To do that, press Ctrl+Alt+Del keys at the same time to pull up Window Task Manager; go to Processes tab on top and scroll down the list to find.


Step B: Open Control Panel from Start menu and search for Folder Options. Go to Folder Options window, under View tab, tick Show hidden files and folders and non-tick Hide protected operating system files (Recommended) and then click OK.


Step C: Press Windows+R keys to pull up Run box and type in regedit to open Registry Editor.


Step D: Delete all these associated files and registry entries with Infostealer.Bucuper virus from Registry Editor. The registry files are listed randomly. Besides, you need to delete the infection files of the redirect virus from your system files to prevent it from coming back. Those files are named randomly also but may be different on different operating systems.

Video on How to Modify or Change Windows Registry Safely:

To Summarize Shortly:

As it is discussed, the Infostealer.Bucuper virus is a risky Trojan infection which performs malicious actions on the affected computer. It is a potentially unwanted program running in the background of the computer. It takes up high CPU usage together with unwanted freeware installed in the system without your knowledge. Obviously, the Trojan reduces your system performance and triggers constant freezes of the computer. It makes great chaos during your Internet searches. In fact, the infection redirects your favorite websites to non-beneficial web pages that belong to browser hijacker. Every time you launch the Internet browsers, you may get pesky popups which ask you to visit doubtful content and download unwanted programs. As the antivirus can’t help you delete the Trojan virus, PC users need to get the Trojan off the computer manually with expertise.

Note: Have tried many methods but failed to remove Infostealer.Bucuper virus? If you have no clue, please contact YooSecurity Online Experts in time to save your computer.

Published by Tony Shepherd & last updated on September 22, 2014 1:32 pm

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