According to security researchers, UnitHandler is a PUP (potentially unwanted program) that falls under the category of Adware. Adware can make big problem to your Mac. Adware is a form of malware that displays unwanted advertisements in form of pop-ups, discount offers, promos or even fake alerts on the web-browser. Adware software can seriously affect your privacy, your computer’s performance and security. Adware can be installed onto your MAC unknowingly (it is frequently a web browser plugin).
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The worst is, adware is able to gather lots of marketing-type data about you such as what webpages you are opening, what you are looking for the Web and so on. This personal information, subsequently, may be transferred third party companies.
Therefore, UnitHandler does not really have beneficial features. So, we advise you remove it ASAP. This will also prevent the adware software from tracking your online activities. A full UnitHandler removal can be easily carried out using manual or automatic solution listed below.
Most often, adware software come bundled with the setup files from file sharing and torrents websites. So, install free programs is a a good chance that you will find a bundled adware software. If you don’t know how to avoid it, then use a simple trick. During the installation, choose the Custom or Advanced setup type. Next, click ‘Decline’ button and clear all checkboxes on offers that ask you to install additional applications. Moreover, please carefully read Term of use and User agreement before installing any applications or otherwise you can end up with another unwanted program on your MAC such as this adware software.
Name | UnitHandler, UnitHandler 1.0 app |
Type | adware, PUP (potentially unwanted program), Mac virus, Mac malware |
Detection Names | Program:MacOS/Vigram.A, MacOS.Agent-MT, ApplicUnwnt, Trojan-Downloader.OSX.Adload, Adware.MAC.Generic, Adware/Adload!OSX, Osx.Adware.Cimpli and OSX.Trojan.Gen |
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, unclosable window appear and recommend fake Flash updates, unexpected program installed without your knowledge, new icons on your desktop, your Mac settings are being modified without your request, your internet browser slows to a crawl. |
Removal | UnitHandler removal guide |
Without a doubt, UnitHandler is harmful to your MAC. So you need to quickly and completely delete this adware program. To remove this adware, you can use the manual removal steps that are given below or free malicious software removal utility like MalwareBytes AntiMalware (it is free). We suggest you use automatic removal way which will help you to remove UnitHandler easily and safely. Manual removal is best used only if you’re well versed in MAC system or in the case where adware software is not uninstalled automatically. Some of the steps below will require you to exit this web page. So, please read the tutorial carefully, after that bookmark it or open it on your smartphone for later reference.
UnitHandler can make changes to the Mac system such as malicious changes to browser settings, and the addition of malicious system profiles. You need to check the system preferences, find and remove malicious profiles and ensure your settings are as you expect.
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 associated with UnitHandler.
To delete a malicious profile, click on the minus button ( – ) located at the bottom-left of the Profiles screen.
In the next step, you need to check the list of installed applications on your Mac device and delete all unused, unknown and questionable apps.
Now you need to try to find UnitHandler 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.
UnitHandler creates several files, these files must be found and removed. Below is a list of files associated with this unwanted program.
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.
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: com.net-preferences.plist, macsearch.plist, search.plist, com.machelper.plist, installapp.plist, com.UnitHandler.service.plist and com.google.defaultsearch.plist, . Most often, potentially unwanted programs, adware software and browser hijackers create several files with similar names.
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 folder. Check the contents of suspicious folders, if there is a file with a name similar to com.UnitHandler.system, then this folder must be deleted. Move all suspicious folders to the Trash.
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.
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.macsearch.system.plist, com.search.system.plist, com.UnitHandler.system.plist, com.installapp.system.plist and com.machelper.system.plist. In most cases, PUPs, browser hijackers and adware software create several files with similar names.
If you’re still having problems with the UnitHandler removal or just wish to scan your Mac occasionally for adware and other malware, then download MalwareBytes. It is free for home use, and finds and deletes various unwanted applications that attacks your MAC or degrades MAC OS performance. MalwareBytes Anti-Malware can delete adware, toolbars, potentially unwanted programs and browser hijackers as well as malicious software, including ransomware and trojans.
Installing the MalwareBytes Anti Malware (MBAM) is simple. First you will need to download MalwareBytes AntiMalware on your MS Windows Desktop by clicking on the link below.
When downloading is finished, close all windows on your Apple Mac. Further, run the saved file. Follow the prompts.
The MalwareBytes AntiMalware will automatically start and you can see its main window as displayed in the figure below.
Next, click the “Scan Now” button to perform a system scan with this tool for the UnitHandler adware. Depending on your MAC OS, the scan can take anywhere from a few minutes to close to an hour. During the scan MalwareBytes Anti-Malware (MBAM) will scan for threats present on your MAC OS.
When the system scan is finished, MalwareBytes Anti-Malware (MBAM) will show a scan report. Next, you need to press the “Quarantine” button.
The MalwareBytes will remove UnitHandler adware software.
If you’re still seeing UnitHandler adware software that won’t go away, you might have harmful extensions installed on your web browser. Check your web browser for unwanted extensions using the steps below.
Google Chrome | Mozilla Firefox |
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You can also try to delete UnitHandler adware by reset Google Chrome settings. |
If you are still experiencing problems with UnitHandler adware removal, you need to reset Mozilla Firefox browser. |
Safari | |
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Using an ad-blocking program such as AdGuard is an effective way to alleviate the risks. Additionally, ad-blocking applications will also protect you from harmful advertisements and webpages, and, of course, stop redirection chain to misleading, scam and similar web-sites.
Now your MAC OS should be free of the UnitHandler adware. We suggest that you keep AdGuard (to help you block unwanted ads and unwanted malicious web-pages) and MalwareBytes Free (to periodically scan your MAC for new adwares and other malicious software).
If you are still having problems while trying to get rid of UnitHandler from the Google Chrome, Firefox and Safari, then ask for help here here.