Thursday, August 14, 2014

How to remove JS:Decode-BTB Virus?

What is JS:Decode-BTB? Oh, my web browser goes crazy, it keeps popping up advertisement web sites when I view some web sites. I don't know why. My homepage has been totally changed to some strange website. If I use google to search something and click the search result, it won't go to the real site that I want but will go to other web sites. What do I do?

JS:Decode-BTB Virus Description

JS:Decode-BTB is a newly-released Trojan infection which could be detected by some security software but can never be removed completely. JS:Decode-BTB is mainly promoted via hacked websites, spam email attachments and freeware downloads, which is expert in utilizing security loopholes to spread its corrupted codes into other computers in fast speed. With the installation processes of those infected programs, this Trojan can sneak into target computers without users'notice. If computer users are careless when opening E-mail, this Trojan can also infiltrate their computers as hackers use fake E-mail to transmit this Trojan as well. Trojan infection can be easily caught by anti-virus programs, however, it doesn't mean the security tools are able to remove it completely. For those hackers who make this Trojan, they have already noticed that, so this Trojan can damage the anti-virus program once it comes to the target computer, which means it can disable the anti-virus program to run. Also, the system firewall can be disabled. In this condition, this Trojan can help many other Trojans or viruses to come, which can make the situation even worse. This Trojan is small but it can make destructive damages to the infected system. JS:Decode-BTB can waste a large percent of the CPU usage that can slow down the performance of the infected computer. PC user will have to wait a long time before program can be opened, what's worse, PC users will get black screen or blue screen of death suddenly during the use of the infected machines. It is not a pleasant thing to use a computer with many unwanted problems. Remote hackers can use this Trojan to establish illegal access to the infected machines. In this case, cyber hackers can steal everything without users approval from the infected computer.
JS:Decode-BTB Summary Plus If one unfortunately get harassed by JS:Decode-BTB, one may very well suffer from the following listed troubles: Browser hijacking/redirecting happens to ruin surfing experience. More unknown items are found in local disk as well as browser settings. The overall PC performance will be considerably degraded when multiple and unknown processes running in the background. It is easy for the machine to get extremely hot when running more services simultaneously to cause freezes and sometimes errors or malfunctions. Additional virus can be detected after getting held hostage by JS:Decode-BTB. Manual Removal Guides: 1.Reboot the PC and keep pressing F8 key on the keyboard upon PC startup but before logging in. Hit the arrow keys to choose "Safe Mode with Networking" option, and then tap Enter key to enter Safe Mode with Networking.
2.Find Ctrl, Alt, and Delete these 3 keys and then press them together to open task manager to end the process related to this Trojan, the name of the process of it is random.
3.Try to find Folder Options in Control Panel, select the View tab, and then tick Show hidden files and folders and non-tick Hide protected operating system files (Recommended) and then click OK.
4.Open Registry entries. Search malicious files and registry entries related to JS:Decode-BTB and then remove all of them.
5. Delete all add-ons related to JS:Decode-BTB from the browsers Google Chrome Click on wrench icon-> locate Tools-> click on Extensions-> click on the bin icon or uncheck the items related to JS:Decode-BTB.
Internet Explorer Click Tools>select "Manage Add-ons">"search providers">set Yahoo or other reputable search engine as your default one>go to "search results">remove its add-ons
Mozilla Firefox Click on Firefox button-> click on Add-ons-> search for all the extensions of JS:Decode-BTB from the list-> click on the Remove button on each line.

In summary

JS:Decode-BTB is built to take evil action to target PC. When it has successfully got into the infected computer, it starts to collect confidential information such as full name, email address, phone number and financial data. It may lead to financial loss. It loads large amount of progresses of itself so that the computer is not able to respond to other safe progresses. It disables internet connection and destructs system stability. It degrades security level to let hacker remotely control of the victim system to compass their illegal purpose. Due to the fact that this JS:Decode-BTB can change and upgrade as time goes by, one should be rely on online instructions closely to every file. With the ability to spread fast, files associated with this Trojan can be scattered under more locations.

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