Remove Blekko Search hijack (Uninstall Guide)

Blekko is a program that offers a web search engine (blekko.com) and toolbar which are being promoted via other free programs, and once installed on your computer, they will hijack your browser homepage and replace your default search engine.Futhermore, this program will display ads and sponsored links in your search results, and may colect search terms from your search queries.
[Image: Blekko Search box]
Blekko Toolbar got on your computer after you have installed another free software or add-on that had bundled into their installer this browser hijacker. For example, when you install TravelScour Toolbar from CNET, you’ll also install the Blekko Toolbar, set your browser homepage to http://blekko.com/ws/?source=5f97ddbe&tbp=tab&u=d82d7811000000000000000000000000 and change your default search engine to http://blekko.com.However, when you uninstall TravelScour Toolbar from your computer, your web browser’s default settings will not be restored. This means that you’ll have to remove Blekko Toolbar from your favorite web browser manually.
[Image: Blekko optional install from CNET]
You should always pay attention when installing software because often, a software installer includes optional installs, such as this browser hijacker. Be very careful what you agree to install. Always opt for the custom installation and deselect anything that is not familiar, especially optional software that you never wanted to download and install in the first place. It goes without saying that you should not install software that you don’t trust.

Blekko Search and Toolbar – Virus Removal Instructions

STEP 1 : Uninstall Blekko Toolbar from your computer

Blekko has installed a program (Blekko Search Bar developed by Blekko) on your computer, which we will need to uninstall.

  1. To uninstall Blekko Search Bar program from your computer, click the Start button, then select Control Panel, and click on Uninstall a program.
    If you are a Windows 8 user, you can right-click on a bottom left hot corner (formerly known as the Start button) and select Control panel from there, then select Uninstall a program.
  2. Search and uninstall Blekko Search Bar from your computer.
    [Image: Uninstall Blekko Search Bar]

Please note that on some computers these programs might be renamed or missing,search for any program developed by Blekko, and uninstall it from your computer.


STEP 2 : Remove the Blekko Search residual damage from your browser

Blekko has installed a browser extension, has changed your homepage to blekko.com, and has changed your default search engine.

Remove Blekko Search from Internet Explorer

  1. Remove Blekko Search add-ons from Internet Explorer.
    Open Internet Explorer,then click on the gear icon [Image: Internet Explorer gear icon] (Tools for Windows XP users) at the top (far right) and then  select Manage add-ons.
    Internet Options in IE
    From the Toolbars and Extensions tab, select Blekko Search Bar Toolbar and Blekko Search Bar Toolbar Browser Helper add-ons, and click on Disable.
    [Image: Blekko Internet Explorer add-ons]
  2. Set Internet Explorer default search engine from Blekko Search to Bing.
    To change your default search engine, click on the gear icon [Image: Internet Explorer gear icon] , select Manage Add-ons, and then, under Add-on Types, click Search Providers.
    Select Bing, and click Set Default, then click Blekko Search in the list,and click on Remove.
    [Image: Change to default search engine in Internet Explorer]
  3. Change your Internet Explorer homepage from http://blekko.com/ to its default
    To change your homepage, click on the gear icon [Image: Internet Explorer gear icon] , select Internet Explore options, and in the General tab,under the Home page section, click on Use default to restore Internet Explorer default home page.
    [Image: Set Internet Explorer to its default homepage]

Remove Blekko Search from Mozilla Firefox

  1. Remove Blekko Search extension from Internet Explorer.
    At the top of the Firefox window, click the orange Firefox button, then select Add-ons.
    Firefox addon menu
    Select the Extensions tab, then remove SpamFreeSearch  extension from Mozilla Firefox.
    [Image: Blekko Firefox extension]
  2. Reset your default search engine and home page from Blekko Search to their default.
    To reset your search engine and homepage to their default, we will use the SearchReset extension.This add-on is very simple: on installation, it backs up and then resets your search preferences and home page to their default values, and then uninstalls itself. This affects the search bar, URL bar searches, and the home page.
    You can download SearchReset from the below link, and then we will just need to install it to revert Firefox to its default settings.
    SEARCHRESET DOWNLOAD LINK (This link will open another web page from where you can download the SearchReset Firefox extension)
    [Image: SearchReset extension]

Remove Blekko Toolbar from Google Chrome

  1. Remove Blekko Toolbar extensions from Google Chrome.
  2. Click the Chrome menu Chrome menu  button on the browser toolbar, select Tools and then click on Extensions.
    Google Chrome Extensions
    In the Extensions tab, remove (by clicking on the Recycle Bin) the Blekko Search Bar extension from your Google Chrome.
    [Image: Blekko Chrome extension]
  3. Set Google Chrome default search engine from blekko.com to google.com .
    Click the Chrome menu Chrome menu  button, then select Settings and click on Manage search engines in the Search section.
    In the Search Engines dialog that appears, select Google and click the Make Default button that appears in the row.
    Search for Blekko Search in the Search Engines list, and click the X that appears at the end of the row.
    Set Google as your default Search Engine in Chrome
  4. Change Google Chrome homepage from blekko.com to its default.
    The Blekko Toolbar has modified your Google settings to open their webpage whenever you start your browser, so we will need to revert this change.
    Click the Chrome menu Chrome menu  button, then select Settings and click on One the New Tab page in the On Startup section.
    [Image: Change Google Chrome homepage to its default]

STEP 3: Remove Blekko Search registry keys with AdwCleaner.

  1. You can download AdwCleaner from the below link.
    ADWCLEANER DOWNLOAD LINK (This link will automatically download AdwCleaner on your computer)
  2. Before starting this utility, close all open programs and internet browsers.
  3. Double click on adwcleaner.exe to run the tool.
  4. Click on Delete, then confirm each time with Ok. Adwcleaner utility
  5. Your computer will be rebooted automatically. A text file will open after the restart.
  6. NEXT, double click on adwcleaner.exe to run the tool.
  7. Click on Uninstall, then confirm with yes to remove this utility from your computer.

STEP 4: Run a computer scan with Malwarebytes Anti-Malware

  1. You can download Malwarebytes Anti-Malware Free from the below link, then double click on it to install this program.
    MALWAREBYTES ANTI-MALWARE DOWNLOAD LINK (This link will open a download page in a new window from where you can download Malwarebytes Anti-Malware Free)
  2. When the installation begins, keep following the prompts in order to continue with the setup process. DO NOT make any changes to default settings and when the program has finished installing, make sure you leave both the Update Malwarebytes’ Anti-Malware and Launch Malwarebytes’ Anti-Malware checked, then click on the Finish button.
    [Image: Malwarebytes Anti-Malware final installation screen]
  3. On the Scanner tab, select Perform quick scan and then click on the Scan button to start scanning your computer.
    [Image: Malwarebytes Anti-Malware Quick Scan]
  4. Malwarebytes’ Anti-Malware will now start scanning your computer as shown below.
    [Image: Malwarebytes Anti-Malware scanning for Blekko Toolbar]
  5. When the Malwarebytes scan will be completed, click on Show Result.
    [Image: Malwarebytes Anti-Malware scan results]
  6. You will now be presented with a screen showing you the malware infections that Malwarebytes’ Anti-Malware has detected.Please note that the infections found may be different than what is shown in the image. Make sure that everything is Checked (ticked) and click on the Remove Selected button.
    [Image:Malwarebytes removing malware]

STEP 5: Run a computer scan with HitmanPro

  1. Download HitmanPro from the below link, then double click on it to start this program.
    HITMANPRO DOWNLOAD LINK (This link will open a new web page from where you can download HitmanPro)
  2. HitmanPro will start and you’ll need to follow the prompts (by clicking on the Next button) to start a system scan with this program.
    HitmanPro installation
  3. HitmanPro will start scanning your computer for malware, as seen in the image below.
    HitmanPro scans for Blekko Toolbar
  4. Once the scan is complete,you’ll see a screen which will display all the infected files that this utility has detected, and you’ll need to click on Next to remove these malicious files.
    HitmanPro scan results
  5. Click Activate free license to start the free 30 days trial and remove all the malicious files from your computer.
    HitmanPro 30 days activation button

If you are still experiencing problems while trying to remove Blekko Search  from your machine, please start a new thread in our Malware Removal Assistance forum.

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THE 411 ON ME

FC Barcelona fan, Starbucks addicted and super geek.
I am the creator and owner of MalwareTips.com
My area of expertise includes malware removal and computer forensics. I'm active in the various online anti-malware communities where I do researches for new malware threats as they are released.
I live in Bucharest (Romania), where I run my own local computer repair shop.
I repair both hardware and other operating systems related issues, however most of my business is malware related problems.

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  • Othmar Mitterhauser

    Works like a dream.
    Blekko sneaked in with a C-net download (dvd shrink ) 2 days ago and since then I caught my tail to get rid of it.
    Tjanks for people like you I finally succeeded.

  • vidya shiksha

    Thank you, was very useful as Blekko was irritating. Found 12 Malware too. Thanks once again.

  • Evan Yucare

    Awesome. Cleaning up my fiancees computer. so much garbage on here. a+

  • John

    Thanks – this was good and effective

  • diana

    thanks !

  • Jenni G

    Just gotta say that this site and your advise was a life saver. Thank you so much. It was very informative and was awesome. Like Mihaela I got mine also from CNET. Yes don’t download from them.

  • Mihaela Pane

    Thank you! Got this from CNET … DON’T DOWNLOAD FROM THEM!