How to Remove u-search.net? (Browser Hijacker Virus Removal Guide)

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How to Remove u-search.net? (Browser Hijacker Virus Removal Guide)

Postby Autumn » 2012-09-18 2:47


Web browser default homepage and search engine has been changed to u-search.net without apparent reason? Want to find out an efficient way to remove u-search.net, but in vain? This post provides you with the best way to remover u-search.net from your computer. Learn more here and remove it from your computer thoroughly.

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u-search.net is a malicious browser hijacker virus that can redirect search queries (search engines such as Google, Yahoo and Bing) to its domain by modifying DNS settings as well as browser internet setting. Many people may get this infection by downloading a program named Groovedown which pretends to be reliable. Once installed, u-search.net starts to change your defaulted search engine such as Google, Yahoo and Bing. It can also redirect you to some irrelevant websites (most are these websites contains many commercial ads ) or popup adware. Besides, u-search.net may mislead you to open more sites unwanted and download some malware applications.

Pretending itself to be a legitimate website, u-search.net actually contains rootkit and Trojans which can automatically record your online behaviors in order to steal personal information and confidential data such as bank account information, credit card information, social security number. These confidential information then be transferred to remote server. Your personal information will be in high risk of exposure to public if your PC is infected with u-search.net browser hijacker virus. u-search.net is able to affect all kinds of browsers including Internet Explorer, Google Chrome and Mozilla Firefox.

You're highly encouraged to remove this redirect virus as soon as possible if you have faced such problems mentioned above. This step-by-step manual removal guide will tell you how to do it. Read More.

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u-search.net Removal Guide


Important Note: 1) Before you start to remove u-search.net, please make sure you have saved all files and backed up system files.


Step 1> Log on to your computer as an Administrator who has the right to add or remove software.

* Click Start Menu->Control Panel (Uninstall a Program for Window 7)-> Double-click Add/Remove Programs (Programs and Features for Windows 7)

* Scroll down to the u-search.net entry and click Uninstal or Remove. Click Next to confirm, and then Finish.


Step 2> Download and install Anvi Smart Defender (Highly Recommended) to fully scan your computer and remove all residual infection or potential infection.


Image Image


Step 3> Reset homepage.


* Internet Explorer

Open Internet Explorer->select Tools->Internet Option->General.

You have two options. One is to set homepage as a blank page. The other is to set a certain website (Just type a website into the address box) as the homepage. Then click OK to save the change.

Image

* Mozilla Firefox

Open Mozilla Firefox->Tools->Options->General->Startup

You have two options. One is to select when Firefox Starts Show a blank page and then click Ok to save the change. The other is to set a certain website (Just type a website into the address box) as the homepage. Then click OK to save the change.

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* Google Chrome

Open Google Chrome->Wrench Icon->Options->Basics

On Startup area, select Open the home page. Then navigate to the Home page area, you also have two options here, please refer to Mozilla Firefox homepage reset guide.

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Step 4> Check the LAN settings of your browser.

u-search.net may alter your Internet settings to block you from accessing other security websites, so you need to change the settings back first.

Open your Internet Explorer> click on Tools(gear bar if you’re using IE9)> select Internet Options> click on Connections> click on LAN settings and check whether the check box under Proxy server option is checked, if yes, uncheck it and click OK to complete.

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Step 5> Check your hosts file and remove any malicious entries. Hosts file locates on C:\Windows\System32\Drivers\etc\hosts. Then there will come out hosts files and hosts backup files. Open both of them in the form of notepad and then make sure the hosts file is in accordance with the hosts backup file.

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Should there is no backup host files in your computer, please open Host Files with Notepad. The default host files should be only one line:127.0.0.1 localhost in Windows XP and 127.0.0.1 localhost ::1 in Windows Vista, if there're more lines, please delete all of them and save the change.

Step 6> Check DNS (Domain Name Server) settings

To do this, you need to go to Control Panel->Network Connections->Local Area Connection->Right-click Local Area Network icon and select Properties->Select Internet Protocol(TCP/IP) and Click Properties once again. A window showed below will display:

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Select “Obtain an IP address automatically” and “Obtain DNS server address automatically”.


Step 7> Remove u-search.net add-on from your web browsers.


* Internet Explorer

To do this, you need to open Internet Explorer->Tools->Manage Addons->Disable u-search.net related addons or disable all unverified addons.

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* Mozilla Firefox

To do this, you need to open your Mozilla Firefox->Tools->Add-ons->Extensions->Find u-search.net related extensions or disable all unverified extensions.

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* Google Chrome

To do this, you need to open your Google Chrome->Wrench Icon->Tools->Extensions->Unclick the Enabled to disable u-search.net Extension and then click the Bin button to remove it.

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How to protect computer from getting infected with similar virus in future?

Where there is precaution,there is no danger. Precaution is the best protection. If you want to be safe online in future, you need to do something. Anvi Ad Blocker by Anvisoft was initially designed to assist users with online security. Anvi Ad Blocker v2.0 to better help users block malicious websites, phishing pop-ups and useless banners as well as to filter unwanted websites. With new-added auto-updating newest malicious URLs database , custom White Lists and Black Lists and real-time monitoring of online activities, Anvi Ad Blocker v2.0 can give your web browser a professional protection. Now, get the free version http://www.anvisoft.com/software/adb/
or buy the pro version http://www.anvisoft.com/product/anviadblockerpro.html to get rid of these annoying browser redirect viruses.

A screenshot of Anvi Ad Blocker v2.0:

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We are trying our best to provide you with the best anti-malware product. You're encouraged to leave a reply or a comment and we will answer your questions as soon as possible. Thank you for your support to Anvisoft. :lol:
Autumn
Anvisoft Staff

Anvisoft Staff
 
Posts: 1252
Joined: 2012-05-21 1:38

Re: How to Remove u-search.net? (Browser Hijacker Virus Removal Guide)

Postby Autumn » 2012-10-16 1:11

Recommended: Junk files, disabling unneeded services, 3rd party applications generated junks can all make it easier for your computer to get infected with these viruses. We highly recommend you to install a certain powerful system optimizer to clean up your computer. Cloud System Booster by Anvisoft was initially designed to better help users clean and optimize Windows-based systems by throwing out junk files, disabling unneeded services, cleaning up 3rd party applications generated junks, and repairing registry errors. It's time to provide your computer with an extra layer of protection! Click here to learn more about Cloud System Booster.

Cloud System Booster Free Version direct download link: http://www.anvisoft.com/software/csb/

Image Image(30-DAY MONEY BACK GUARANTEE)
Autumn
Anvisoft Staff

Anvisoft Staff
 
Posts: 1252
Joined: 2012-05-21 1:38


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