Mac Virus

Extralist Mac



Extralist is an app that hijacks Mac browsers like Safari and Chrome and changes their homepage and new-tab page. Extralist will also change the search engine service that the browser uses as default, and it will start redirecting your online searches.



Extralist on Mac

Programs like Extralist are probably some of the least desirable pieces of software that one would want on their computer. They are, fortunately, not as dangerous as viruses or the malicious Trojan-Ransomware based infections, however, a lot of users refer to them as potentially unwanted due to the disturbance they may cause. These programs are also known as browser hijackers and they have some typical behavioral traits that we are going to reveal in the next lines. If your Safari,Chrome or Firefox  has recently been taken over by numerous ads, pop-ups, and banners, or some strange new homepage, toolbar or search engine has been placed in your default browser to redirect all your searches to some unfamiliar sites, then the removal guide below has a solution for you. It contains step-by-step instructions on how to detect and manually uninstall Extralist from your system. Doing so will automatically remove the above-described changes and pop-ups and will save you from the entire ads-related disturbance. 

Extralist on Mac

Extralist for Mac is a junkware extension for Safari, Chrome, and other Mac browsers. Extralist is an app that isn’t very useful and might make certain changes in the browser settings that could sometimes result in exposure to harmful malware.

The main focus of browser hijacking programs like Extralist is to provide aggressive exposure of various ads, pop-ups, banners, in-text messages and links that tend to redirect users to certain promotional web pages. These programs do that by placing certain ad-generating components inside of the default browser (aka hijacking it), which may change its homepage or search engine or may install some new toolbars.

Obviously, such activity is closely related to someone’s interests to display specific ads and prompt the users to interact with them by clicking or landing on certain pages. The people, who stay behind programs like Extralist, are usually online vendors or marketers, who try to aggressively advertise their products and services and make money. They use the browser hijackers as tools, which can bring them more exposure and traffic and also can generate them some income from remuneration methods like Pay-Per-Click or some sponsored ads positioning. The strive for more profits is the main reason why programs like Extralist invade the users’ system and flood them with hundreds of nagging ads. However, can such software be dangerous? 

What is Extralist?

Extralist is a type of junkware program capable of invading your Mac browser and collecting data related to your online habits. The info Extralist collects is to be used for targeted advertising and it will likely be sold to various third parties.

There are a few major points that need to be clarified when we speak about programs like Extralist and their danger level. Generally, ]browser hijackers are not considered to be potential threats to the users’ system. From a legal point of view, these programs are legitimate tools of the online advertising industry and are not developed to perform harmful activities, which genuine computer viruses and the other forms of malware like Ransomware and Trojans are specialized in.

However, many users often get irritated and disturbed by the hijackers’ activity and actively seek for ways to uninstall the browser hijackers from their system and remove their ads. The reason is that the constant flow of ads, pop-ups, banners and blinking boxes may prevent them to use their browser normally and may interrupt their web surfing on a frequent basis. What is more, the sudden page redirects may often land users on content that they may not want to interact with, or may expose them to some sketchy web pages, which may contain security hazards. Programs like Extralist may also have a significant impact on the way the hijacked browser operates and may cause it to crash or become unresponsive to the users’ searches. They may also have access to the latest browsing history records, bookmarks and frequently visited web pages and may use this information to display more ads, matching the users’ searches. In a way, this can be seen as a privacy invasion, which the users don’t really have control over. If they don’t want the hijacker to access their browsing activity, the only way to stop it is to fully uninstall it from their system.

The Extra List App

The Extra List app is a junkware program of the browser hijacker kind, and it is mainly known for its unwelcome changes in popular Mac browsers. The Extra List app replaces the homepage, tampers with the search engine, and adds new toolbar buttons.

Even if the browser hijacker is not malicious, for some people, keeping it on their machine can bring them more irritation than some actual benefit. That’s why getting rid of this hijcker and all of its annoyance may be a good decision. The instructions in the removal guide below are easy to follow and contain all the steps that you may need to safely eliminate the browser hijacker from your system. Once you do that, we would advise you to be careful what content you interact with, if you don’t want to catch a similar piece of software again. Generally, the browser hijackers are distributed via software bundles, spam messages, free installers, torrents, freeware, shareware or direct free download links from the web. That’s why, to avoid them, it is best to stick to sites and developers you trust and always check each bundle that you are about to install (via the Custom/Advanced settings) instead of rushing with the standard/automatic installation.


Name Extralist
Type  Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms  Symptoms such as changes in the browser settings and unpleasant generation of pesky ads are the most prominent.
Distribution Method Spam letters, file bundles, clickbait pop-ups, etc.
Detection Tool

Extralist Virus Removal


We get asked this a lot, so we are putting it here:
Removing parasite manually may take hours and damage your system in the process. We recommend downloading ComboCleaner to see if it can detect parasite's files for you. 

Click to Download ComboCleaner's Anti-Malware Scanner.

More information about ComboCleaner and steps to uninstall. Please review ComboCleaner's EULA and Privacy Policy. Keep in mind, only ComboCleaner’s scanner is free. If it detects a malware, you'll need to purchase its full version to remove it.

The first thing you need to do is to Quit Safari (if it is opened). If you have trouble closing it normally, you may need to Force Quit Safari:

You can choose the Apple menu and click on Force Quit.

Alternatively you can simultaneously press (the Command key situated next to the space bar), Option (the key right next to it) and Escape (the key located at the upper left corner of your keyboard).

If you have done it right a dialog box titled Force Quit Applications will open up.

In this new dialog window select Safari, then press the Force Quit button, then confirm with Force Quit again.

Close the dialog box/window.



Start Activity Monitor by opening up Finder, then proceed to activity-monitor

Once there, look at all the processes: if you believe any of them are hijacking your results, or are part of the problem, highlight the process with your mouse, then click the “i” button at the top. This will open up the following box:


Now click on Sample at the bottom:


Do this for all processes you believe are part of the threat, and run any suspicious files in our online virus scanner, then delete the malicious files:

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:

Scan Results

Virus Scanner Result


The next step is to safely launch Safari again. Press and hold the Shift key while relaunching Safari. This will prevent Safari’s previously opened pages from loading again. Once Safari is opened up, you can release the Shift key.

On the off chance that you are still having trouble with scripts interrupting the closing of unwanted pages in Safari, you may need to take some additional measures.

First, Force Quit Safari again.

Now if you are using a Wi-Fi connection turn it off by selecting Wi-Fi off in you Mac’s Menu. If you are using a cable internet (Ethernet connection), disconnect the Ethernet cable.


Re-Launch Safari but don’t forget to press and hold the Shift button while doing it, so no previous pages can be opened up. Now, Click on Preferences in the Safari menu,

Preferences in Safari

and then again on the Extensions tab,

extensions in safari

Select and Uninstall any extensions that you don’t recognize by clicking on the Uninstall button. If you are not sure and don’t want to take any risks you can safely uninstall all extensions, none are required for normal system operation.

The threat has likely infected all of your browsers. The instructions below need to be applied for all browsers you are using.

Again select Preferences in the Safari Menu, but this time click on the Privacy tab,
Privacy in Safari

Now click on Remove All Website Data, confirm with Remove Now. Keep in mind that after you do this all stored website data will be deleted. You will need to sign-in again for all websites that require any form of authentication.

Still in the Preferences menu, hit the General tab

General Tab in Safari

Check if your Homepage is the one you have selected, if not change it to whatever you prefer.
Default Home Page

Select the History menu this time, and click on Clear History. This way you will prevent accidentally opening a problematic web page again.

firefox-512 How to Remove Extralist From Firefox in OSX:

Open Firefoxclick on mozilla menu (top right) ——-> Add-onsHit Extensions next.

pic 6

The problem should be lurking somewhere around here –  Remove it. Then Refresh Your Firefox Settings.

chrome-logo-transparent-backgroundHow to Remove Extralist From Chrome in OSX:

 Start Chrome, click chrome menu icon —–>More Tools —–> Extensions. There,  find the malware and  select  chrome-trash-icon.

pic 8

 Click chrome menu icon again, and proceed to Settings —> Search, the fourth tab, select Manage Search Engines.  Delete everything but the search engines you normally use. After that Reset Your Chrome Settings.

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!


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