Remove Cliksource.cool (Firefox/Chrome/IE)


How irritating is this problem? (6 votes, average: 5.00)
Loading...

This page aims to help you remove Cliksource.cool. Our removal instructions work for Chrome, Firefox and Internet Explorer, as well as every version of Windows.

A new browser hijacker application called Cliksource.cool, has recently been reported to our “How to remove” team due to its irritating activities inside the users’ browsers. The application spreads around the Internet promoted as a helpful extension to popular browsers such as Chrome, Internet Explorer and Firefox. However, some users who have had this application installed on their system have signalized about some unwanted activities related to Cliksource.cool and its behavior. For instance, people have noticed changes to the homepage and/or the search engine of their default browser. It seems that the pesky application has the ability to replace their default browser components with new custom ones such as new homepage domains and third-party search engine tools, without asking for an approval. Also, many people have reported automatic page-redirects and aggressive generation of different pop-ups, ads and banners on their screen, that have started to occur immediately after the hijacker has gotten installed. This behavior is typical for most ad-generating and page-redirecting pieces of software and is generally not meant to cause damage to the users and to their computers. Its primary goal is to advertise and promote certain tools, offers, products, services, apps and websites and to earn pay-per-click revenue by automatically redirecting the users to specific sponsored content. Still, the majority of the customers find this rather disturbing and usually look for methods that can help them remove the unwanted ads, search engines, toolbars and sponsored domains as well as to uninstall the hijacker from their systems. If you are facing the same disturbances and Cliksource.cool is the cause of behind them, we suggest you use the instructions in the removal guide below or scan your PC with the professional removal tool included in there to quickly get rid of the unwanted application and its browser changes.

Remove Cliksource.cool

If you have a Windows virus, continue with the guide below.

If you have a Mac virus, please use our How to remove Ads on Mac guide.

If you have an Android virus, please use our Android Malware Removal guide.

If you have an iPhone virus, please use our iPhone Virus Removal guide


Step1

Some of the steps will likely require you to exit the page. Bookmark it for later reference.

Reboot in Safe Mode (use this guide if you don’t know how to do it).

Step2

WARNING! READ CAREFULLY BEFORE PROCEEDING!

Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab (the “Details” Tab on Win 8 and 10). Try to determine which processes are dangerous. 

malware-start-taskbar

Right click on each of them and select Open File Location. Then scan the files with our free online virus scanner:

Drag and Drop Files Here to Scan
Maximum file size: 128MB.

This scanner is free and will always remain free for our website's users. You can find its full-page version at: https://howtoremove.guide/online-virus-scanner/




Scan Results


Virus Scanner Result
ClamAV
AVG AV
Maldet


After you open their folder, end the processes that are infected, then delete their folders. 

Note: If you are sure something is part of the infection – delete it, even if the scanner doesn’t flag it. No anti-virus program can detect all infections. 

Step3

Hold together the Start Key and R. Type appwiz.cpl –> OK.

appwiz

You are now in the Control Panel. Look for suspicious entries. Uninstall it/them.

Type msconfig in the search field and hit enter. A window will pop-up:

msconfig_opt

Startup —> Uncheck entries that have “Unknown” as Manufacturer or otherwise look suspicious.

Step4

Hold the Start Key and R –  copy + paste the following and click OK:

notepad %windir%/system32/Drivers/etc/hosts

A new file will open. If you are hacked, there will be a bunch of other IPs connected to you at the bottom. Look at the image below:

hosts_opt (1)

If there are suspicious IPs below “Localhost” – write to us in the comments.

Open the start menu and search for Network Connections (On Windows 10 you just write it after clicking the Windows button), press enter.

  1. Right-click on the Network Adapter you are using —> Properties —> Internet Protocol Version 4 (ICP/IP), click  Properties.
  2. The DNS line should be set to Obtain DNS server automatically. If it is not, set it yourself.
  3. Click on Advanced —> the DNS tab. Remove everything here (if there is something) —> OK.

DNS

Step5

  • After you complete this step, the threat will be gone from your browsers. Finish the next step as well or it may reappear on a system reboot.

Right click on the browser’s shortcut —> Properties.

NOTE: We are showing Google Chrome, but you can do this for Firefox and IE (or Edge).

browser-hijacker-taskbar-properties

Properties —–> Shortcut. In Target, remove everything after .exe.

ie9-10_512x512  Remove Cliksource.cool from Internet Explorer:

Open IE, click  IE GEAR —–> Manage Add-ons.

pic 3

Find the threat —> Disable. Go to IE GEAR —–> Internet Options —> change the URL to whatever you use (if hijacked) —> Apply.

firefox-512 Remove Cliksource.cool from Firefox:

Open Firefoxclick  mozilla menu  ——-> Add-ons —-> Extensions.

pic 6

Find the adware/malware —> Remove.
chrome-logo-transparent-backgroundRemove Cliksource.cool from Chrome:

Close Chrome. Navigate to:

 C:/Users/!!!!USER NAME!!!!/AppData/Local/Google/Chrome/User Data. There is a Folder called “Default” inside:

Rename the Folder to Backup Default

Rename it to Backup Default. Restart Chrome.

Step6

Type Regedit in the windows search field and press Enter.

Inside, press CTRL and F together and type the threat’s Name. Right click and delete any entries you find with a similar name. If they don’t show up this way, go manually to these directories and delete/uninstall them:

  • HKEY_CURRENT_USER—-Software—–Random Directory. It could be any one of them – ask us if you can’t discern which ones are malicious.
    HKEY_CURRENT_USER—-Software—Microsoft—-Windows—CurrentVersion—Run– Random
    HKEY_CURRENT_USER—-Software—Microsoft—Internet Explorer—-Main—- Random

How can Cliksource.cool get installed on your machine?

A piece of software such as Cliksource.cool cannot infect you the way that virus or some other malware program from the rank of a Trojan horse or a Ransomware could sneak inside your machine. However, you may unknowingly agree to install it on your PC if you don’t pay enough attention. Usually, the browser hijacker may be accidentally downloaded and installed from different freeware or shareware platforms, ad-supported sites, application bundles, spam online letters or torrents, as it often is presented as a cost-free helpful or bonus component included in the installation package for another program. In case that you have landed Cliksource.cool after a carelessly performed installation, then the instructions in the removal above can help you to effectively remove the unwanted application and uninstall its changes from your default browser.

Is the presence of Cliksource.cool on your machine dangerous?

One major thing that may have made you question a piece of software such as Cliksource.cool is its ability to get installed by default, without specifically notifying you about its installation. However, unlike stealthy threats like Trojans or Ransomware which usually hide in the system for a long time and try to remain unnoticed, you can easily spot the browser hijacker on your browser right away. It doesn’t hide like the typical viruses and immediately starts to bombard your screen with its sponsored ads, automatic page-redirects and with its browser changes. Apart from the new toolbars, homepage domains and search engine tools that you may face, your browser may actually start to behave a bit more sluggishly and to become unresponsive or to suddenly crash. Undoubtedly, this can be very annoying, however, to your relief, this behavior is typical for most of advertising-oriented tools out there and won’t normally harm your system and data in any way.

SUMMARY:

Name Cliksource.cool
Type Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms  You may experience automatic page-redirects and excessive exposure to different ads and pop-ups. 
Distribution Method Spam messages, free download links, ad-supported sites, torrents, program bundles, automatic installers. 
Detection Tool

If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!


Leave a Comment