VilmaTech.com > VilmaTech Blog > How to Remove Ask-TB.com Redirect, Browser Hijack Virus Manual Guide

How to Remove Ask-TB.com Redirect, Browser Hijack Virus Manual Guide

What is Ask-TB.com?

Ask-TB.com is a bogus online search system website considered as a browser hijack virus, which is promoted to implement suspicious marketing, commercial activities or other illegal subjects on the computer that it infects. Generally, the apparent symptoms relative to Ask-TB.com browser hijack virus are embodied on a definite web browser that has been assaulted, regardless of Internet Explorer, Mozilla Firefox and Google Chrome. Typically, Ask-TB.com browser hijack virus refers to as the modification of a web browser’s configurations, such as DNS settings and web search provider. The changes are often performed without the user’s permission or consent. As a result, the Ask-TB.com browser hijack virus may forcibly replace the existing homepage, start page and error page with its appointed domain, usually based on Ask-TB.com, and redirect Internet users to arbitrary web pages that they hardly have intention of visiting.

Ask-TB.com-Redirect

In reality, Ask-TB.com browser hijacker is also considered as an ads-supported search engine that often occurs as a genuine and trustworthy search provider such as Yahoo, Google or Bing. By analyzing Internet user’s search cookies and other temporary files, the infection would frequently present a variety of pop-up advertisements (eg. SaveitKeep Pop-up adware) on the screen to interfere with user’s regular browsing experience. Apart from this kind of website traffic Ask-TB.com may trigger, it may adopt the strategies of BHO (Browser Helper Object) for Internet Explorer and DLL plug-in to tamper Internet user’s web browser. In addition, Ask-TB.com browser hijack virus may also take advantage of all possible found security vulnerabilities so that to drop and install additional malware on the compromised machine for further harm. This may include Trojan, worm, keylogger, fake antivirus application or other potential security threat.

Note: The following manual removal of Ask-TB.com virus is known as the best way to get rid of the virus. However, it requires certain PC tech knowledge. No single mistake is allowed. If you are not familiar with the operation, you are welcome to ask help from VilmaTech Certified 24/7 online expert here to resolve your problem effectively in a short time.

live chat

How does Ask-TB.com Permeate onto Your PC

1. Ask-TB.com may be spread using exploit kits such as BlackHole, which have the capabilities to secretly drop and install the virus onto a user’s computer without any permission.
2. Ask-TB.com may be distrusted by malicious websites or legitimate websites that have been attacked.
3. Ask-TB.com may be distributed by infected email, usually called spam email, which contain malevolent attachments or links to suspicious web pages.
4. Ask-TB.com may be lurked onto a user’s computer by attaching its code and files to some applications that can be downloaded manually from Internet.

Guide to Remove Ask-TB.com Hijacker Virus (Manual Skills)

Ask-TB.com browser hijacker is a stubborn virus which can easily bypass the detection and auto removal by antivirus software application with the aid of its advanced hack techniques. After the auto scan in antivirus, it may pick up any trace of the virus. Hence, to get rid of Ask-TB.com browser hijack virus, you may consider the helpful manual approach, one effective way to terminate obstinate PC threats.

1. Clean up all cookies existing in your web browser.

Internet Explorer:

  • Open Internet Options and click on General tab.
  • Click the Delete Browsing History button.
  • Apply ok to make confirmation.

ie8-general

Mozilla Firefox:

  • Open web browser, go to Tools >Options >Privacy.

firefox_alt_options

  • Under the Privacy tab, click on Remove Individual Cookies link.

firefox_selectively_remove_cookies_1

  • Delete cookies related to Ask-TB.com in the cookies showing box.

Google Chrome:

  • Open Google Chrome browser, go to Tools and then Options.

chrome-tools-options

  • “Under the Bonnet” tab, click on Privacy and choose Clear browsing data button.

clearing-cookies-google-chrome-delete-cookies

  • Select Delete cookies and other site data.

2. Stop the running process of Ask-TB.com browser hijacker.

  • Open Task Manager by pressing CTRL+ALT+DEL or CTRL+SHIFT+ESC.
  • On the “Process” tab and search for the process related to Ask-TB.com.
  • Right-click and end its process.

task manager1

3. Remove the files relative to Ask-TB.com (Stored on hard drive).

program_files

%AppData%Local[random].exe
C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files\*.exe

4. Delete the regsirty files of Ask-TB.com virus.

  • Open Register Editor: Go to Start menu, type Regedit in the search box and click OK.

search-regedit-in-windows8

  • In Registry Editor, search and remove the following registry files of Ask-TB.com virus.

registry enditor2

HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main StartPage
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run

Video Guide on How to Backup Windows Registry Entries

In Conclusion

Ask-TB.com is a typical browser hijack virus, which may trigger a variety of damaging activities on the affected computer. Most commonly, the infection can often sneak onto a user’s computer without any permission or knowledge. For instance, Ask-TB.com browser hijacker may be prevalent on some compromised websites such as P2P (peer-to-peer) file sharing websites. Another common-used way to spread Ask-TB.com redirect is the spam email containing infected attachments or malign links created by cyber criminals. On the other hand, Internet users may get infected with Ask-TB.com browser hijack virus when they download some “free” applications from unreliable Internet resources carrying the activation code of the virus. Upon its installation, Ask-TB.com browser hijack virus will forcibly make modification in default web browser’s configuration so that to alter existing home page, and search provider or a new tab window with Ask-TB.com. At the same time, Ask-TB.com virus may cover the screen of the PC with distributing pop-up advertisements pertaining to PC user’s browsing routine. The worse thing is, Ask-TB.com virus may make use of security vulnerabilities to drop and install additional threats on the compromised machine to do further harm.

Attention: Ask-TB.com browser hijacker should be removed from computer as long as being informed of its presence. However, the recommended manual approach is a high-level task, as it is related to key part of system. If you have no experience on it and do not want to make mistake, you may live chat with VilmaTech Certified 24/7 online expert here to get real-time support.

live chat

Comments are closed.

Subscribe to our RSS feed

Latest Posts

Categories

Archives