My computer was hit by this Trojan Horse Agent3.AYIB virus all of a sudden while I was downloading a freeware from a web page as suggested to speed up my system. It came bundled with potential threats and performed malicious actions on the contaminated system. It slowed down the computer performance and triggered other serious problems. I did install advanced antivirus, but it can’t pick up the tricky Trojan horse. Will any other security product work out the Trojan issue? How to get rid of the Trojan infection from my computer completely? I need help with this Trojan removal.

Information about Trojan Horse Agent3.AYIB Virus:

Trojan Horse Agent3.AYIB is identified as a malicious Trojan virus designed by cyber criminals to target computer users all over the world. As designed, it can open a backdoor that attempts to violate your privacy and compromise your security on purpose. Once the Trojan targets your computer, it gets installed in the system automatically and runs as a background program. It occupies great CPU usage and other computer resources. Obviously, the Trojan horse reduces your system performance and leads to constant system stuck and computer freezes. That is why you gets frozen up frequently when you launch large programs, play games and load web pages and so on. Moreover, the Trojan virus corrupts the system to make it vulnerable, which is taken as a great chance for additional threats to target the computer easily, such as worms, rootkits, malware and adware. Actually, the infection can mess up your computer files and create new malicious files in the system without your knowledge. Unfortunately, you will find that none of your security products take effective to handle with the Trojan issue. All you need to do is to delete the Trojan horse manually and at a quick time.

PC users usually pick up the Trojan Horse Agent3.AYIB virus when you gain access to doubtful websites, junk emails attachments and fake download sources. Upon arrival, the Trojan exploits your system leaks to help harmful extensions, plug-ins and add-ons to be installed in the contaminated system secretly. While being targeted, you will find it a mess to perform online activities. You can be randomly redirected to unwanted web pages every time you try to visit specified websites, open new tabs and search for your favorites. And you will get many pesky ads or messages popping up on your computer screen., asking you to visit hazardous content and download unwanted freeware. There is no circumstance for you to ignore or leave the Trojan virus in the computer. Instead, you should take actions to remove the Trojan Horse Agent3.AYIB virus in a manual removal way.

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 Trojan Horse Agent3.AYIB 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 tool that can detect this pesky Trojan virus or delete it entirely. Trojan Horse Agent3.AYIB 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 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 Agent3.AYIB virus from Registry Editor. The registry files are listed randomly. Besides, you need to delete the infection files of the 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:

This Trojan Horse Agent3.AYIB virus is a definitely unwanted program that runs in the background of your computer. It takes up lots of your computer resources and slows down your system performance. Indeed, the Trojan is related to constant computer freezes and system crash. It also corrupts your computer files and drops malicious copies to the system. You will find that the affected computer is in a big mess. When you perform Internet searches, you will be interrupted frequiently. As the Trojan comes bundled with additional computer threats and it causes random redirection and pesky pop-up ads and messages while you surf the Internet. Since there is seldom security program that can help you get rid of the Trojan, manual removal with expertise is highly required.

Note: Have tried many methods but failed to remove Trojan Horse Agent3.AYIB virus? If you have no clue, please contact YooSecurity Online Experts in time to save your computer.

Published by Tony Shepherd & last updated on February 25, 2015 12:51 pm

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