I have been freaked out by this Trojan horse agent.yzb virus and failed to delete it via my anti-virus software. The Trojan virus caused my computer to perform weirdly and slowly. It messed up my computer files and programs. Will the Trojan damage my computer eventually? What should I do to save my computer? This post will offer you some clues to deal with the Trojan infection manually and completely.

Information about Trojan horse agent.yzb Virus:

Trojan horse agent.yzb is a risky computer infection which should not be left in the computer too long. It is distributed by cyber criminals to corrupt the computer miserably. Indeed, the Trojan virus turns out to be a big threat to worldwide computers. It sneaks into users’ computers while you click on doubtful links, visit harmful sites and download freeware carelessly. Once the Trojan infection targets the computer, it will take over the whole system and run as a background program to take up the CPU usage. Obviously, the affected computer just results in poor system performance and constant freezes. That is why users come across many troubles when surfing the web, watching videos and running large programs etc. As designed, the Trojan virus is capable to create malicious files with random names in the computer and mess up your system files and registry entries terribly. It also causes malfunction of normal programs, for example the anti-virus software. Users had better get rid of the hazardous Trojan horse in a manual removal way, since your advanced antivirus fails to take effective.

After getting this Trojan horse, the computer is easy to get system vulnerabilities. As a result, potential threats like adware, malware and spyware will take chance to invade the computer deeply. Besides, some extensions, plug-ins and ads-on may be installed in the affected system without your knowledge. Users will experience many troubles when surfing the net, as the Trojan virus can redirect your Internet search results to other harmful web pages. Meanwhile, you will get many annoying pop-up ads which can be sponsored links, commercial ads and notorious download resources. Your favorite desktop image, browser homepage and other default computer settings are modified by this Trojan horse randomly. There is no circumstance for you to ignore or leave the Trojan infection in the computer. Instead, you should take prompt action to delete the Trojan horse agent.yzb virus from your computer manually and completely.

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 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.

Manual Removal Step by Step Instructions

Up till now, there is not a perfect anti-virus program that can detect this pesky Trojan virus or delete it entirely. Trojan horse agent.yzb 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. 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 Trojan 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 Trojan horse agent.yzb 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:

The Trojan horse agent.yzb virus is a definitely unwanted program running in the background of the computer upon installation. Such a Trojan virus becomes a big problem that should be figured out immediately. It makes great chaos to your online activities by redirecting your specific Internet searches and changing your settings and so on. The affected computer will be damaged terribly, as the infection causes slow system performance and poor functions of programs. Particularly, PC users complain that their advanced anti-virus programs can’t perform properly to deal with the Trojan virus. Indeed, it makes no difference even if you update the antivirus or try other kinds of security protections. In order to clean the computer, manual removal with the assistance of PC experts online is a better way.

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

Published by Tony Shepherd & last updated on July 2, 2014 2:19 am

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