How to Remove DivisionIndexer virus (Mac OS)

DivisionIndexer is Adware for Mac, DivisionIndexer displays, pop-ups and injects advertisements on websites. DivisionIndexer displays intrusive Coupons, Discounts codes and creates annoying redirects to unwanted or even malicious sites.

DivisionIndexer tracks and monitors your internet browser activity using several tracking advertisement networks. By doing so, DivisionIndexer generates tracking information, collect’s information and sell’s or even uses this information for marketing purposes.

Adware, in general, is built to generate revenue for its developers and publishers.

How to Prevent DivisionIndexer?

It is recommended to always read the Terms and Agreements and EULA’s before installing software on your computer. Do never click too fast through the installation process “Next” or “OK” button of software as you will agree to software you might not want to install.

If the installer “Download Client” offers an Advanced or Custom option button, click it to find out if there is any other malicious software delivered and installed during the installation process.

How to Remove DivisionIndexer?

 

Remove DivisionIndexer adware from Mac

The preferences to check is the AdminPrefs profile.

Click the Apple icon in the top left corner. Open System Preferences.

mac osx settings

In the settings search for a setting “Profiles” and find a profile called AdminPrefs, click the “-” button to remove the administrator profile. If you can’t find profiles, make sure to search for it in the top left section in the settings. Still can’t find it? You probably don’t have a profile installed on your Mac, continue to the next step.

DivisionIndexer adware is known to install a fake administrator profile to prevent users from changing web browser settings.

 adminprefs mac profile

Uninstall DivisionIndexer (malware from Mac)

Click on the Finder icon in the Mac menu bar, in the left quick-menu click on Applications. Click on Date modified and sort installed applications on Mac by date. Find DivisionIndexer and move the application to the trash bin.

mac adware applications removal
the image is an example!

 

Continue to the next steps.

Click on the Finder icon in the Mac menu bar, in the top of your screen click on Go and Go to Folder.
Enter the following text in the text-box: /Library/LaunchAgents

launchagents mac

In the LaunchAgents folder, click on Date modified and sort LaunchAgents by date. Check the recently added DivisionIndexer LaunchAgents and remove the LaunchAgent by selecting it and move the files to the trashcan.

Too difficult? CleanMyMac can remove launchagents and other unwanted software/preferences for you!

remove launchagents mac

Close the LaunchAgents folder.

Click on the Finder icon in the Mac menu bar, in the top of your screen click on Go and Go to Folder.
Enter the following text in the text-box: /Library/Application Support

Application Support folder mac

In the Application Support folder, click on Date modified and sort Application folders by date. Check the recently added DivisionIndexer app and remove the Application folder by selecting it and move the files to the trashcan.
You may need to provide the administrator password to move the application folder to the trash.

application support folder mac

Close the Application Support folder.

Click on the Finder icon in the Mac menu bar, in the top of your screen click on Go and Go to Folder.
Enter or copy-paste the following text in the text-box: ~/Library/LaunchAgents

library launchagents mac

In the LaunchAgents folder, click on Date modified and sort LaunchAgents files by date. Check the recently added DivisionIndexer LaunchAgents files and remove the LaunchAgents file by selecting it and move the files to the trashcan.
You may need to provide the administrator password to move the .plist file(s) to the trash.

adware launchagents mac

Close the LaunchAgents folder.

Click on the Finder icon in the Mac menu bar, in the top of your screen click on Go and Go to Folder.
Enter or copy-paste the following text in the text-box: /Library/LaunchDaemons

launchdaemons folder mac

In the LaunchDaemons folder, click on Date modified and sort LaunchDaemons files by date. Check the recently added DivisionIndexer LaunchDaemons files and remove the LaunchDaemons file by selecting it and move the files to the trashcan.
You may need to provide the administrator password to move the .plist file(s) to the trash.

launchdaemons files mac

Continue to the next step to remove adware from the Safari web browser.

safari logo Remove DivisionIndexer from Safari

Open the Safari web browser on your Mac. In the top left corner click on Safari and select Preferences from the menu.
Open the General tab and change the following settings.

Remove an unwanted homepage from Safari

Safari opens with: A new window
New windows open with: Homepage
New tabs open with: Favorites
Homepage: enter a homepage of your choice.

safari homepage settings

Remove DivisionIndexer from Safari

Open the Search tab and change the search engine to Google, Yahoo, Bing or DuckDuckGo.

safari mac search engine settings

Remove DivisionIndexer browser extension from Safari

Open the tab Extensions and remove the DivisionIndexer extension with the Uninstall button.
Helpertips, Chill-Tab or PlayerWeb are other examples of malicious Safari browser extensions, your installed extensions list in Safari may look different.

safari rogue extensions

Do you still experience adware, unwanted advertisements or any malware application after this step?
Perform an adware scan with Malwarebytes to remove the DivisionIndexer adware left over from your Mac computer.

chrome mac Remove DivisionIndexer from Google Chrome on Mac

Some adware installs in the Google Chrome web browser on Mac, most often as a browser extension. In this step, I show you how to remove the DivisionIndexer browser extension from Google Chrome and how to reset your homepage, new tab or search engine to one of your choice.

Remove DivisionIndexer browser extension from Google Chrome on Mac

First, we need to remove the DivisionIndexer browser extension that might be installed in Google Chrome. Some extension prevents users from reverting the homepage, search engine or new tab as these extensions are controlling the homepage, new tab or search engine settings.

Open Google Chrome, in the right top corner in Chrome, click on the three vertical dots (menu). Expand the menu and click More Tools > Extensions.

chrome mac open extensions

In the extensions panel, find the DivisionIndexer browser extension and remove the extension(s) with the Remove button. If you have installed any browser extensions in Chrome on Mac remove all extensions listed.

extensions google chrome mac

Reset homepage or new tab in Google Chrome for Mac

Goto the Google Chrome settings, scroll down to “On Startup”. Select Open The New Tab page or Open a specific page or set of pages and enter a homepage URL of your choice in the add a new page field. Save settings.

chrome mac open new tab

Reset search engine in Google Chrome for Mac

In the Google Chrome settings, find “Search engine” and open Manage search engines settings.

chrome mac manage search engine settings

Find the search engine you would like to set as default e.g. Google, Google search engine will replace the unwanted search engine.

chrome search engine settings mac

Click on the three vertical dots on the right next to the malicious search engine and click Remove from list.

remove search engine chrome mac

Do you still experience adware, unwanted advertisements or any malware application after this step?
Perform an adware scan with Malwarebytes to remove the adware left over from your Mac computer.

firefox mac Remove DivisionIndexer from Firefox on Mac

Some adware installs in the Mozilla Firefox web browser on your Mac, most often as a browser extension. In this step, I show you how to remove the DivisionIndexer browser extension from Firefox and how to reset your homepage, new tab or search engine to one of your choice.

Remove DivisionIndexer browser extension from Firefox on Mac

First, we need to remove any adware browser extension that might be installed in Firefox. Some extension prevents users from reverting the homepage, search engine or new tab as these extensions are controlling the homepage, new tab or search engine settings.

Open Mozilla Firefox, in the right top corner in Firefox, click on the three horizontal stripes (menu) and expand the menu and open Add-ons.

firefox mac open menu

In the add-on (extensions) panel, search the DivisionIndexer browser extension and remove the extension(s) with the Remove button. If you have installed any browser extensions in Firefox on Mac remove all extensions listed.

adware extensions firefox

Reset homepage or new tab in Firefox for Mac

In the Firefox Preferences, on the left click on Home. Change Homepage and new windows to “Firefox Home (Default)” or “Custom URL” and enter the homepage of your choice. Also change the New tabs to “Firefox Home (Default)” or “Blank Page”.

firefox homepage settings mac

Reset search engine in Firefox for Mac

In the Firefox preferences, click on Search in the left menu. Scroll down a bit and click the button “Restore Default Search Engines”

firefox restore default search engine

Scroll up to the “Default Search Engine” settings. Change “Choose the default search engine to use in the address bar and search bar.” to your desired search engine, e.g. Google.
Save settings and restart Firefox.

firefox mac change default search engine

Do you still experience adware, unwanted advertisements or any malware application after this step?
Perform an adware scan with Malwarebytes to remove the adware left over from your Mac computer.

Combo Cleaner – Clean your Mac from Viruses, Junkware and Uninstall Unwanted Applications

Download Combo Cleaner.

  • Double-click the downloaded file.
  • In the opened window drag and drop the Combo Cleaner icon onto the Mac application's icon.

install combo cleaner

  • Open Launchpad and click on the Combo Cleaner icon.
  • Wait until the antivirus engine downloads it's virus definition updates.

combo cleaner updating virus definitions

  • Click "Start Combo Scan”.

combo cleaner start virus scan

cleanmymac xRemove DivisionIndexer from Mac with CleanMyMac X

uninstall mac mechanic from mac

Download CleanMyMac

 

Open the Uninstaller tab in the left menu, search for adware applications and click the Uninstall button.

Adware slows down your Mac considerably by showing intrusive ads on your Mac and in the Safari browser. CleanMyMac X Optimization takes care of this problem.

Open the Optimization tab in the left menu and click View all items to optimize your Mac.

cleanmymac x

After that optimization, you should perform a Smart Scan. In the left menu click Smart Scan at the top to completely clean your Mac and remove any adware, malware or viruses.

cleanmymac x smart scan

malwarebytes logoRemove DivisionIndexer from Mac with Malwarebytes


Malwarebytes for Mac is a free tool that scans for and removes threats that attack your system or your data, introduce unwanted behaviors, and degrade performance. Making your Mac, once again, your Mac.

Download Malwarebytes for Mac

Before installing Malwarebytes for Mac you need the following specifications, MacOS 10.10 or higher and a working internet connection for product and malware definition updates.
Hardware specifications; Core 2 Duo CPU or faster with 2 GB RAM, 40 MB free hard disk space and an 800x650 minimum screen resolution.

Install Malwarebytes for Mac, follow installation instructions. After installation turn on protection.

malwarebytes mac - turn on protection

In order to protect your Mac against malware, Malwarebytes wants to install a system extension. Click the "Open Security Preferences" button to allow Malwarebytes.

malwarebytes mac - allow system extension

In the "Security & Privacy" settings on your Mac, click Allow to install Malwarebytes properly.

malwarebytes mac - allow security settings

Malwarebytes is successfully installed and activated for a 30-day trial license including real-time protection.
Click Done to continue.

malwarebytes mac - activation complete

In the Malwarebytes dashboard, click "Scan now" to launch a malware scan on your Mac. The time it takes to perform a malware scan with Malwarebytes is around 1-2 minutes for Mac.

malwarebytes mac - scan now

In the scan overview, you see a summary of the malware found by Malwarebytes on your Mac. Click "Confirm" to start the malware removal on your Mac.

malwarebytes mac - remove threats

Malwarebytes wants to reboot your Mac to complete the removal process, reboot your Mac. The malware is now removed from your Mac and the Mac is protected against future adware and malware infections.

Malwarebytes for Mac Features

Cleans infected Mac from Adware, Potentially Unwanted Programs and malware such as Ransomware (yes, it exists for Mac), Spyware, Viruses. Prevents Mac virus, spyware, and malware infections from drive-by infections or Pay Per Install download managers.

Proactively blocks adware and unwanted programs from infecting you Mac and Browser. No more toolbars, pop-up redirects and browser hijackers. Update to the latest Malwarebytes protection automatically. The latest updates are protecting your Mac computer daily from the newest infections. Free and fully to use 30 days trial in the premium license. Malware removal is always free with Malwarebytes for Mac.

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