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Vosteran Search/ Cannot Be Removed, Want Quick Removal Method

Home Page Suddenly Changes to

Recently, Vosteran Search has been reported a lot to suddenly changes end users’ default home page and won’t go away. Some struggle to remove it by anti-virus programs without avail while some don’t bother removing it and keep using it. Believe it or not, according to VilmaTech Security Team, leaving around by either way can lead to identity and information theft. It is just a matter of time. doesn’t pop up from nowhere. As a browser hijacker, it delivers itself through the Internet:

  • collaborates with third-party extension, plug-in, add-on.
  • bundles some freeware/shareware.
  • partners with other types of infections like Trojan horse to piggyback on loosely programmed websites or the fraudulent web pages.

VilmaTech Online Support Helps remove


Vosteran Search Property

As a browser hijacker, is programmed slightly different from a normal and approved web page. Though applying the same JS technique for display, Browser Helper Object for convenient browsing in the future based on the recorded history, surfing preference, integrates them with arbitrary variables that manages to load the hijacker’s data into browser settings without permission.

Vosteran Search also adopts Windows Socket Layer Service Provider which is now seldom used for redirection. Associating with SPI, the browser hijacker is capable of attaining end users’ transmitting data. In other word, your online chatting, online banking information and more confidential data will be learned. All these will not be alerted since what Vosteran Search applies are computing techniques; that is also the reason why is not detected or removed by anti-virus programs.

Tip: Don’t let the official look convince you to keep it around. More disasters (listed in the end of this article) will be incurred thereby. Given the fact that Vosteran Search cannot be properly handled by anti-virus programs, manual steps are recommended and offered hereinafter. Should you run into unexpected difficulties during the removal process, click on the live chat button below to get instant help from VilmaTech Online Support.

live chat


Follow Manual Steps to Remove Vosteran Search/ Browser Hijacker

A.Remove the extensions associated with hijacker.

Internet Explorer

  1. Access IE’s Tools menu to select “Manage add-ons”.
  2. Look into “More Info” for the creation date which is the basis for the removal of the related extensions.
  3. Remove the guilty ones that appeared after Vosteran’s hijacking.
    look into more information to remove Vosteran Search's extension according to creation date

Mozilla Firefox

  1. Access Firfox’s Tools menu and select “Options”.
  2. Please then navigate ‘Add-ons’ and locate ‘Plug-ins’ panel.
  3. Check creation date in “More Info” to correctly remove the extensions related to Vosteran Search.
    look into more information to remove Vosteran Search's extension according to creation date from firefox

Google Chrome

  1. Click on the spanner icon to select “Tools”.
  2. Tap ‘Extensions’ tab and remove the extensions created after appeared.
    look into more information to remove Vosteran Search's extension according to creation date from Chrome


  1. Unfold Opera’s menu to choose “Extensions”.
  2. Browse to “Manage Extensions” and look into the creation date respectively for correct removal of extensions.
    look into more information to remove Vosteran Search's extension according to creation date from Opera

B. Rectify Registry Entries to thoroughly get rid of Vosteran Search hijacker.

(Tip: the registry entries may vary from yours due to the system programming. In that case, please ask VilmaTech Online Support for help.)

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  1. Hold and press on Win key and R key together to enable Run dialog box.
    use win+r key combination to enable Run dialog box
  2. Enter “regedit” and hit enter key to open up the Registry Entry window.
  3. Please then navigate to “HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System”.
  4. Locate “DisableRegistryTools” and add a value named “DWORD”, make it “1”.

C. Reveal hidden files and folders to remove Temps files loaded by

Windows 7/XP/Vista

  1. Expand the Start menu to choose Control Panel.
  2. Access “user accounts and family safety” to choose “Folder Options”.
    get into folder option to show hidden items and remove all the items related to Vosteran Search
  3. When in, hit “View” tab to tick ‘Show hidden files and folders’ and non-tick ‘Hide protected operating system files (Recommended)’.
  4. Press “OK” button to confirm the change.

Windows 8

  1. Click open Windows Explorer on the Start Screen.
  2. When in, browse to “View” tab to check ‘File name extensions’ and ‘Hidden items’ options.
  3. Press “OK” button to confirm the change.
    Win8 show hidden items and remove all the items related to Vosteran Search

When all the files and folders emerge, please enter the following directories to remove the temp files and folders:

C:\Documents and Settings\[user name]\Local Settings\Temp
C:\Documents and Settings\[current user name]\Local Settings\temp
C:\Documents and Settings\[user name]\Local Settings\Temporary Internet Files


Vosteran Search Payloads

Once any lead that directs to is accessed, incidentally or deliberately, the browser hijacker manages to load its data into the targeted browser setting. Not to destroy a system, Vosteran Search, holding the purpose of generating easy money, takes advantage of the computing techniques to:

  • resell grabbed confidential information to advertisers in need of traffic generation.
  • download additional infections like VirLock ransomware for coveted profit.
  • even worse, send the log-in credentials of bank account or online game account to its author – the cyber criminals, allowing him/her to empty out your account.


Vosteran Search Removal Tips

Sticking to the above offered steps should remove completely unless there are additional infections involved. For the corresponding solutions to the extra threats, please check VilmaTech Security Blog through the search bar; or otherwise consult specialized technician from Global PC Support Center for exclusive help according to your concrete situation by pushing on the live chat button below.

live chat



Being contracted with Vosteran Search hijacker would usually encounter the following scenarios:

  • It takes time to open up a target web page.
  • Browser would crush from time to time.
  • Additional computer threats may be detected.
  • CPU becomes crazily occupied.

Removing the browser hijacker with manual steps would resolve most of the above listed problems. Yet the sluggish PC performance is always the leftover problem that many clients encounter. Actually, the sluggish PC performance after thorough removal is caused by the scattered data file of Defrag the local disks will tackle down the problem. Below is the video to show how to defrag disks:


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