FacebookTwitterLinkedIn

How to remove the CoolADSBlockSearch browser hijacker and its redirects

Also Known As: cooladsblocksearch.com redirect
Damage level: Medium

What is CoolADSBlockSearch?

CoolADSBlockSearch is a rogue browser extension. After analyzing this piece of software, we determined that it operates as a browser hijacker. CoolADSBlockSearch modifies browser settings to promote the cooladsblocksearch.com fake search engine.

cooladsblocksearch.com browser hijacker

CoolADSBlockSearch browser hijacker overview

CoolADSBlockSearch reassigns browsers' homepage, default search engine, and new tab/window URLs. Hence, with this extension installed: new browser tabs/windows opened and search queries typed into the URL bar - result in redirects to the cooladsblocksearch.com site.

Furthermore, browser-hijacking software usually employs persistence-ensuring techniques to prevent users from restoring their browsers.

Illegitimate search engines typically cannot provide search results and redirect to genuine ones. When we analyzed CoolADSBlockSearch, cooladsblocksearch.com redirected either to Yahoo or the nearbyme.io fake search engine. While the latter is illegitimate - it can provide search results, but they are inaccurate and may promote deceptive/malicious content. It is pertinent to mention that cooladsblocksearch.com might land elsewhere, as redirects can depend on factors like user geolocation.

What is more, browser hijackers usually spy on users' browsing activity, and this may be true of CoolADSBlockSearch. Targeted data can include: URLs visited, webpages viewed, search queries typed, personally identifiable details, usernames/passwords, financial/banking information, and so forth. The collected data can then be monetized through sale to third-parties.

In summary, the presence of software like CoolADSBlockSearch on devices can lead to system infections, serious privacy issues, financial losses, and even identity theft.

Threat Summary:
Name CoolADSBlockSearch
Threat Type Browser Hijacker, Redirect, Search Hijacker, Toolbar, Unwanted New Tab
Browser Extension(s) CoolADSBlockSearch
Promoted URL cooladsblocksearch.com
Detection Names (cooladsblocksearch.com) N/A (VirusTotal)
Serving IP Address (cooladsblocksearch.com) 172.67.161.137
Affected Browser Settings Homepage, new tab URL, default search engine
Symptoms Manipulated Internet browser settings (homepage, default Internet search engine, new tab settings). Users are forced to visit the hijacker's website and search the Internet using their search engines.
Distribution methods Deceptive pop-up ads, free software installers (bundling), fake Flash Player installers.
Damage Internet browser tracking (potential privacy issues), display of unwanted ads, redirects to dubious websites.
Malware Removal (Windows)

To eliminate possible malware infections, scan your computer with legitimate antivirus software. Our security researchers recommend using Combo Cleaner.
▼ Download Combo Cleaner
To use full-featured product, you have to purchase a license for Combo Cleaner. 7 days free trial available. Combo Cleaner is owned and operated by Rcs Lt, the parent company of PCRisk.com read more.

Browser hijacker examples

We have analyzed thousands of browser hijackers; TabXTail doing, and Baseball Start are merely a couple of our newest finds. Browser-hijacker software seldom appears suspicious, it tends to look legitimate and innocuous. Users are lured into download/installation with promises of various handy features, which are rarely operational.

How did CoolADSBlockSearch install on my computer?

Browser hijackers are promoted on dubious download pages and scam websites. Users typically enter such sites via redirects caused by mistyped URLs, webpages that use rogue advertising networks, spam browser notifications, intrusive ads, or installed adware.

"Bundling" - packing regular program installers with unwanted/malicious supplements - is used to distribute browser-hijacking software as well. Download from untrustworthy sources (e.g., unofficial and freeware websites, P2P sharing networks, etc.) and rushed installations (e.g., used "Easy/Quick" settings, etc.) increase the risk of allowing bundled content into the system.

Intrusive adverts proliferate browser hijackers as well. Once clicked on, some of the advertisements can execute scripts to perform downloads/installations without user consent.

How to avoid installation of browser hijackers?

We highly recommend researching software and downloading it from official and verified channels. When installing, we advise to read terms, explore available options, and use the "Custom/Advanced" settings to opt-out of all additional applications, extensions, tools, etc.

Another recommendation is to be cautious when browsing since fraudulent and malicious content usually appears legitimate. For example, intrusive ads may look ordinary and harmless, but they redirect to questionable websites (e.g., gambling, pornography, adult-dating, etc.).

Should you encounter adverts and/or redirects of this kind, check the system and immediately remove all suspect apps and browser extensions/plug-ins. If your computer is already infected with CoolADSBlockSearch, we recommend running a scan with Combo Cleaner Antivirus for Windows to automatically eliminate this browser hijacker.

Appearance of cooladsblocksearch.com redirecting to the nearbyme.io fake search engine (GIF):

CoolADSBlockSearch browser hijacker redirecting to nearbyme.io (GIF)

Instant automatic malware removal: Manual threat removal might be a lengthy and complicated process that requires advanced computer skills. Combo Cleaner is a professional automatic malware removal tool that is recommended to get rid of malware. Download it by clicking the button below:
▼ DOWNLOAD Combo Cleaner By downloading any software listed on this website you agree to our Privacy Policy and Terms of Use. To use full-featured product, you have to purchase a license for Combo Cleaner. 7 days free trial available. Combo Cleaner is owned and operated by Rcs Lt, the parent company of PCRisk.com read more.

Quick menu:

CoolADSBlockSearch browser hijacker removal:

Windows 11 users:

Accessing Apps and Features in Windows 11

Right-click on the Start icon, select Apps and Features. In the opened window search for the application you want to uninstall, after locating it, click on the three vertical dots and select Uninstall.

Windows 10 users:

Accessing Programs and Features (uninstall) in Windows 8

Right-click in the lower left corner of the screen, in the Quick Access Menu select Control Panel. In the opened window choose Programs and Features.

Windows 7 users:

Accessing Programs and Features (uninstall) in Windows 7

Click Start (Windows Logo at the bottom left corner of your desktop), choose Control Panel. Locate Programs and click Uninstall a program.

macOS (OSX) users:

Uninstall app in OSX (Mac)

Click Finder, in the opened screen select Applications. Drag the app from the Applications folder to the Trash (located in your Dock), then right click the Trash icon and select Empty Trash.

cooladsblocksearch.com browser hijacker uninstall via Control Panel

In the uninstall programs window: look for any recently installed suspicious applications (for example, "CoolADSBlockSearch"), select these entries and click "Uninstall" or "Remove".

After uninstalling the potentially unwanted applications (which cause browser redirects to the cooladsblocksearch.com website), scan your computer for any remaining unwanted components. To scan your computer, use recommended malware removal software.

CoolADSBlockSearch browser hijacker removal from Internet browsers:

Video showing how to remove browser redirects:

Google Chrome logoRemove malicious extensions from Google Chrome:

Removing cooladsblocksearch.com related Google Chrome extensions

Click the Chrome menu icon Google Chrome menu icon (at the top right corner of Google Chrome), select "More tools" and click "Extensions". Locate "CoolADSBlockSearch" and other recently-installed suspicious extensions, select these entries and click "Remove".

Change your homepage:

Removing cooladsblocksearch.com from Google Chrome homepage

Click the Chrome menu icon Google Chrome menu icon (at the top right corner of Google Chrome), select "Settings". In the "On startup" section, disable "CoolADSBlockSearch", look for a browser hijacker URL (hxxp://www.cooladsblocksearch.com) below the "Open a specific or set of pages" option. If present click on the three vertical dots icon and select "Remove".

Change your default search engine:

Removing cooladsblocksearch.com from Google Chrome default search engine

To change your default search engine in Google Chrome: Click the Chrome menu icon Google Chrome menu icon (at the top right corner of Google Chrome), select "Settings", in the "Search engine" section, click "Manage search engines...", in the opened list look for "cooladsblocksearch.com", when located click the three vertical dots near this URL and select "Delete".

  • If you continue to have problems with browser redirects and unwanted advertisements - Reset Google Chrome.

Optional method:

If you continue to have problems with removal of the cooladsblocksearch.com redirect, reset your Google Chrome browser settings. Click the Chrome menu icon Google Chrome menu icon (at the top right corner of Google Chrome) and select Settings. Scroll down to the bottom of the screen. Click the Advanced… link.

Google Chrome settings reset step 1

After scrolling to the bottom of the screen, click the Reset (Restore settings to their original defaults) button.

Google Chrome settings reset step 2

In the opened window, confirm that you wish to reset Google Chrome settings to default by clicking the Reset button.

Google Chrome settings reset step 3

Mozilla Firefox logoRemove malicious extensions from Mozilla Firefox:

Removing cooladsblocksearch.com related Mozilla Firefox extensions

Click the Firefox menu firefox menu icon (at the top right corner of the main window), select "Add-ons and themes". Click "Extensions", in the opened window locate "CoolADSBlockSearch", as well as all recently-installed suspicious extensions, click on the three dots and then click "Remove".

Change your homepage:

Removing cooladsblocksearch.com from Mozilla Firefox homepage

To reset your homepage, click the Firefox menu firefox menu icon (at the top right corner of the main window), then select "Settings", in the opened window disable "CoolADSBlockSearch", remove hxxp://cooladsblocksearch.com and enter your preferred domain, which will open each time you start Mozilla Firefox.

Change your default search engine:

Removing cooladsblocksearch.com from Mozilla Firefox default search engine

In the URL address bar, type "about:config" and press Enter. Click "Accept the Risk and Continue".

In the search filter at the top, type: "extensionControlled". Set both results to "false" by either double-clicking each entry or clicking the Mozilla Firefox switch about:config entry button button.

Optional method:

Computer users who have problems with cooladsblocksearch.com redirect removal can reset their Mozilla Firefox settings.

Open Mozilla Firefox, at the top right corner of the main window, click the Firefox menu, firefox menu icon in the opened menu, click Help.

Accessing settings (Reset Firefox to default settings step 1)

Select Troubleshooting Information.

Accessing Troubleshooting Information (Reset Firefox to default settings step 2)

In the opened window, click the Refresh Firefox button.

Clicking on Refresh Firefox button (Reset Firefox to default settings step 3)

In the opened window, confirm that you wish to reset Mozilla Firefox settings to default by clicking the Refresh Firefox button.

Confirm your want to reset Firefox settings to default (Reset Firefox to default settings step 4)

safari browser logoRemove malicious extensions from Safari:

Removing browser hijackers from safari step 1 - accessing preferences

Make sure your Safari browser is active and click Safari menu, then select Preferences...

removing browser hijacker from safari step 2 - removing extensions

In the preferences window select the Extensions tab. Look for any recently installed suspicious extensions and uninstall them.

Removing browser hijackers from safari step 3 - changing homepage

In the preferences window select General tab and make sure that your homepage is set to a preferred URL, if its altered by a browser hijacker - change it.

removing browser hijackers from safari step 4 - changing the default Internet search engine

In the preferences window select Search tab and make sure that your preferred Internet search engine is selected.

Optional method:

Make sure your Safari browser is active and click on Safari menu. From the drop down menu select Clear History and Website Data...

resetting safari step 1

In the opened window select all history and click the Clear History button.

resetting safari step 2

Microsoft Edge (Chromium) logoRemove malicious extensions from Microsoft Edge:

Removing browser hijackers from Microsoft Edge step 1

Click the Edge menu icon Microsoft Edge (chromium) menu icon (at the top right corner of Microsoft Edge), select "Extensions". Locate any recently-installed suspicious browser add-ons, and remove them.

Change your homepage and new tab settings:

Removing browser hijackers from Microsoft Edge step 2

Click the Edge menu icon Microsoft Edge (chromium) menu icon (at the top right corner of Microsoft Edge), select "Settings". In the "On startup" section look for the name of the browser hijacker and click "Disable".

Change your default Internet search engine:

Removing browser hijackers from Microsoft Edge step 3

To change your default search engine in Microsoft Edge: Click the Edge menu icon Microsoft Edge (chromium) menu icon (at the top right corner of Microsoft Edge), select "Privacy and services", scroll to bottom of the page and select "Address bar". In the "Search engines used in address bar" section look for the name of the unwanted Internet search engine, when located click the "Disable" button near it. Alternatively you can click on "Manage search engines", in the opened menu look for unwanted Internet search engine. Click on the puzzle icon Microsoft Edge (Chromium) puzzle icon near it and select "Disable".

Optional method:

If you continue to have problems with removal of the cooladsblocksearch.com redirect, reset your Microsoft Edge browser settings. Click the Edge menu icon Microsoft Edge (chromium) menu icon (at the top right corner of Microsoft Edge) and select Settings.

Microsoft Edge (Chromium) reset step 1

In the opened settings menu select Reset settings.

Microsoft Edge (Chromium) reset step 2

Select Restore settings to their default values. In the opened window, confirm that you wish to reset Microsoft Edge settings to default by clicking the Reset button.

Microsoft Edge (Chromium) reset step 3

  • If this did not help, follow these alternative instructions explaining how to reset the Microsoft Edge browser.

Summary:

declining installation of browser hijackers while downloading free software sampleA browser hijacker is a type of adware infection that modifies Internet browser settings by assigning the homepage and default Internet search engine settings to some other (unwanted) website URL. Commonly, this type of adware infiltrates operating systems through free software downloads. If your download is managed by a download client, ensure that you decline offers to install advertised toolbars or applications that seek to change your homepage and default Internet search engine settings.

Post a comment:
If you have additional information on cooladsblocksearch.com redirect or it's removal please share your knowledge in the comments section below.

Frequently Asked Questions (FAQ)

What is the purpose of forcing users to visit cooladsblocksearch.com website?

Redirects to sites like cooladsblocksearch.com are generated because cyber criminals (i.e., developers of fake search engines and browser hijackers) profit through them.

Is visiting cooladsblocksearch.com a threat to my privacy?

To a certain extent, yes. Websites like cooladsblocksearch.com tend to collect (and sell) information about their visitors.

How did a browser hijacker infiltrate my computer?

Browser hijackers are primarily spread through misleading promotional webpages, program bundling, freeware and third-party websites, Peer-to-Peer sharing networks, online scams, fake updates, spam browser notifications, and intrusive advertisements.

Will Combo Cleaner help me remove CoolADSBlockSearch browser hijacker?

Yes, Combo Cleaner is capable of scanning computers and eliminating the browser-hijacking apps present. It must be mentioned that manual removal (performed without security software) might be ineffective, especially when multiple browser hijackers have been installed. Since after one is removed - the others may simply re-install it. What is more, browser-hijacking software might deny access to removal-related settings and/or undo user-made changes. Therefore, it is crucial to eliminate browser hijackers thoroughly and all at once.

▼ Show Discussion

About the author:

Tomas Meskauskas

Tomas Meskauskas - expert security researcher, professional malware analyst.

I am passionate about computer security and technology. I have an experience of over 10 years working in various companies related to computer technical issue solving and Internet security. I have been working as an author and editor for pcrisk.com since 2010. Follow me on Twitter and LinkedIn to stay informed about the latest online security threats. Contact Tomas Meskauskas.

PCrisk security portal is brought by a company RCS LT. Joined forces of security researchers help educate computer users about the latest online security threats. More information about the company RCS LT.

Our malware removal guides are free. However, if you want to support us you can send us a donation.

About PCrisk

PCrisk logo

PCrisk is a cyber security portal, informing Internet users about the latest digital threats. Our content is provided by security experts and professional malware researchers. Read more about us.

Software uninstall instructions
Malware activity

Global malware activity level today:

Medium threat activity

Increased attack rate of infections detected within the last 24 hours.

QR Code
cooladsblocksearch.com redirect QR code
Scan this QR code to have an easy access removal guide of cooladsblocksearch.com redirect on your mobile device.
We Recommend:

Get rid of Windows malware infections today:

▼ REMOVE IT NOW
Download Combo Cleaner

Platform: Windows

Editors' Rating for Combo Cleaner:
Editors ratingOutstanding!

[Back to Top]

To use full-featured product, you have to purchase a license for Combo Cleaner. 7 days free trial available. Combo Cleaner is owned and operated by Rcs Lt, the parent company of PCRisk.com read more.