What is UniversalKey
UniversalKey is an adware application that targets Apple computers. Adware can cause a lot of problems such as unwanted ads and pop-ups in your internet browser, redirecting your searches to scam websites, browser crashes and slow loading of web pages. Adware is often installed on Mac computers with malicious downloads, fake updates, and free software.
![unwanted ads](https://www.myantispyware.com/wp-content/uploads/2019/10/unwanted-ads-3.jpg)
Unwanted ads
Worst of all, adware is capable of collecting a lot of information about you (your IP address, what website you are currently browsing, what you are looking for on the World Wide Web, what links you are clicking) which can then be shared with third parties.
Therefore, it is very important to follow the instructions below without delay. This step by step guide will help you remove UniversalKey and also get rid of unwanted ads. Moreover, this guide will help you remove malicious applications such as unwanted toolbars and browser hijackers that may be installed on your computer along with adware.
How does UniversalKey get on your MAC
Most often, adware is bundled within installation packages from file sharing and torrent sites. Thus, downloading software from such sources is a good chance to find a bundled adware. If you do not know how to avoid this, then use a simple trick. During installation, select Custom or Advanced installation. Then click the Decline button and uncheck any offers that ask you to install additional apps. Also, please read the Terms of Use and User Agreement carefully before installing any new software.
Threat Summary
Name | UniversalKey, “UniversalKey 1.0” |
Type | adware, potentially unwanted application (PUA), Mac virus, Mac malware |
Detection Names | OSX.Trojan.Gen, MacOS.Agent-MT, Adware.MAC.Generic, Osx.Adware.Cimpli, Program:MacOS/Vigram.A, Adware/Adload!OSX, Trojan-Downloader.OSX.Adload and ApplicUnwnt |
Distribution | Freeware installers, torrent downloads, fake updaters and malicious popup ads |
Symptoms | The web page links redirect to a web pages different from what you expected, advertising pop-ups won’t go away, new entries appear in your Applications folder, unwanted web-browser toolbars, your web-browser start page has replaced and you are unable to modify it back, speed test good but internet slow. |
Removal | UniversalKey removal guide |
How to remove UniversalKey adware
To remove UniversalKey adware from your computer, you must remove suspicious applications and all components that may be associated with adware. In addition, to fix your web browser homepage, search provider, and new tab page, you must reset hijacked internet browsers. Once you have completed the adware removal procedure, we recommend that you scan your MAC with the malware removal utilities listed below. This will complete the uninstall process on your Mac.
To remove UniversalKey, follow the steps below:
- Remove profiles created by UniversalKey
- Uninstall UniversalKey associated software by using the Finder
- Remove UniversalKey related files and folders
- Scan your Mac with MalwareBytes
- Remove UniversalKey from Safari, Chrome, Firefox
- How to stay safe online
Remove profiles created by UniversalKey
UniversalKey can install a configuration profile on the Mac system to block changes made to the browser settings. Therefore, you need to open system preferences, find and delete the profile installed by the adware.
Click Apple menu ( ) > System Preferences.
In System Preferences, select Profiles. if there is no Profiles in the list of preferences, that means there are no profiles installed on the Mac. If there is Profiles in the list, then click on it, then select a profile related to UniversalKey.
To delete a malicious profile, click on the minus button ( – ) located at the bottom-left of the Profiles screen.
Uninstall UniversalKey associated software by using the Finder
Some browser hijackers, PUPs and adware can be removed by uninstalling the free applications they came with. If this way does not succeed, then looking them up in the list of installed applications in the Finder. Use the “Move to Trash” command in order to get rid of them.
Make sure you have closed all web browsers and other software. Next, remove any unwanted and suspicious apps from MAC OS using the Finder.
Open Finder and click “Applications”.
Look around the entire list of apps installed on your computer. Most likely, one of them is the UniversalKey . Choose the questionable program or the program that name is not familiar to you and remove it.
Drag the suspicious application from the Applications folder to the Trash.
Most important, don’t forget, choose Finder -> Empty Trash.
Remove UniversalKey related files and folders
Now you need to try to find UniversalKey related files and folders, and then delete them manually. You need to look for these files in certain directories. To quickly open them, we recommend using the “Go to Folder…” command.
UniversalKey creates several files, these files must be found and removed. Below is a list of files associated with this unwanted application.
- /Library/LaunchDaemons/com.UniversalKey.system.plist
- ~/Library/LaunchAgents/com.UniversalKey.service.plist
- /Library/Application Support/.(RANDOM)/System/com.UniversalKey.system
- ~/Library/Application Support/.(RANDOM)/Services/com.UniversalKey.service.app
Some files created by UniversalKey are hidden from the user. To find and delete them, you need to enable “show hidden files”. To do this, use the shortcut CMD + SHIFT + .
Press once to show hidden files and again to hide them. There is another way. Click Finder -> Applications -> Utilities -> Terminal. In Terminal, paste the following text: defaults write com.apple.finder AppleShowAllFiles YES
Press Enter. Hold the ‘Option/alt’ key, then right click on the Finder icon in the dock and click Relaunch.
Click on the Finder icon. From the menu bar, select Go and click “Go to Folder…”. As a result, a small window opens that allows you to quickly open a specific directory.
Check for UniversalKey generated files in the /Library/LaunchAgents folder
In the “Go to Folder…” window, type the following text and press Go:
/Library/LaunchAgents
This will open the contents of the “/Library/LaunchAgents” folder. Look carefully at it and pay special attention to recently created files, as well as files that have a suspicious name. Move all suspicious files to the Trash. A few examples of files: macsearch.plist, com.UniversalKey.service.plist, com.machelper.plist, installapp.plist, com.net-preferences.plist, search.plist and com.google.defaultsearch.plist, . Most often, PUPs, browser hijackers and adware create several files with similar names.
Check for UniversalKey generated files in the /Library/Application Support folder
In the “Go to Folder…” window, type the following text and press Go:
/Library/Application Support
This will open the contents of the “Application Support” folder. Look carefully at its contents, pay special attention to recently added/changed folders and files. Check the contents of suspicious folders, if there is a file with a name similar to com.UniversalKey.system, then this folder must be deleted. Move all suspicious folders and files to the Trash.
Check for UniversalKey generated files in the “~/Library/LaunchAgents” folder
In the “Go to Folder…” window, type the following text and press Go:
~/Library/LaunchAgents
Proceed in the same way as with the “/Library/LaunchAgents” and “/Library/Application Support” folders. Look for suspicious and recently added files. Move all suspicious files to the Trash.
Check for UniversalKey generated files in the /Library/LaunchDaemons folder
In the “Go to Folder…” window, type the following text and press Go:
/Library/LaunchDaemons
Carefully browse the entire list of files and pay special attention to recently created files, as well as files that have a suspicious name. Move all suspicious files to the Trash. A few examples of files to be deleted: com.installapp.system.plist, com.UniversalKey.system.plist, com.macsearch.system.plist, com.search.system.plist and com.machelper.system.plist. In most cases, browser hijackers, adware software and potentially unwanted programs create several files with similar names.
Scan your Mac with MalwareBytes
You can remove UniversalKey associated files automatically through the use of MalwareBytes Anti-Malware. We recommend this free malware removal tool because it can easily remove potentially unwanted programs, toolbars, browser hijackers and adware with all their components such as files, folders and system entries.
Visit the following page to download the latest version of MalwareBytes Anti-Malware for Mac OS.
20787 downloads
Author: Malwarebytes
Category: Security tools
Update: September 10, 2020
When the downloading process is done, close all applications and windows on your MAC system. Run the saved file. Follow the prompts.
The MalwareBytes Anti-Malware will automatically start and you can see its main screen as on the image below.
Now click the “Scan” button to perform a system scan with this utility for the UniversalKey adware. This procedure can take some time, so please be patient. While the utility is checking, you can see number of objects and files has already scanned.
When MalwareBytes is finished scanning your Apple Mac, MalwareBytes Anti-Malware will open a list of detected items. Review the results once the tool has finished the system scan. If you think an entry should not be quarantined, then uncheck it. Otherwise, simply click the “Quarantine” button. The MalwareBytes AntiMalware will begin to get rid of UniversalKey .
Remove UniversalKey from Safari, Chrome, Firefox
This step will show you how to remove harmful plugins. This can remove UniversalKey adware and fix some browsing problems, especially after adware software infection.
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You can also try to get rid of UniversalKey adware by reset Google Chrome settings. |
If you are still experiencing issues with UniversalKey removal, you need to reset Firefox browser. |
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How to stay safe online
It’s also critical to protect your web-browsers from harmful websites and ads by using an ad-blocking application like AdGuard. Security experts says that it’ll greatly reduce the risk of malicious software, and potentially save lots of money. Additionally, the AdGuard can also protect your privacy by blocking almost all trackers.
- Download AdGuard by clicking on the link below.
AdGuard for Mac download
3648 downloads
Author: © Adguard
Category: Security tools
Update: January 17, 2018
- When the download is done, start the downloaded file. You will see the “Setup Wizard” program window. Follow the prompts.
- Once the setup is complete, click “Skip” to close the installation program and use the default settings, or click “Get Started” to see an quick tutorial that will assist you get to know AdGuard better.
- In most cases, the default settings are enough and you don’t need to change anything. Each time, when you launch your MAC OS, AdGuard will launch automatically and stop unwanted advertisements, block malicious and misleading websites.
Finish words
We suggest that you keep MalwareBytes Anti-Malware (to periodically scan your computer for new adware softwares and other malicious software) and AdGuard (to help you block intrusive advertisements and harmful web-sites). Moreover, to prevent any adware software, please stay clear of unknown and third party applications.
If you need more help with UniversalKey related issues, go to here.