How to remove UnitDisplay mac virus

UnitDisplay mac virus is an aggressive form of adware that can cause multiple symptoms

UnitDisplay is a mac virus that belongs to the Adload malware family. We previously wrote about many other variants, like JourneyDrive, AccessibleInput, ProgressBoost, etc. They all look very similar – a magnifier inside a green, teal, or grey background. The main file can be found in the “Applications” folder.

Mac viruses can have both hijacking and adware^[1] capabilities. They can cause an increased amount of commercial content, like pop-ups, banners, and redirects. They may also change the main browser settings, like the homepage, new tab address, and search engine.

Adload in general

Adware created for mac machines is much more aggressive than adware developed to infect Windows machines. It can even install PUPs (potentially unwanted programs), and malware automatically without the users' knowledge. Most people do not notice the intruder until it has already started making changes because it can bypass Apple's own security system XProtect.^[2]

Additionally, Adload uses various evasion techniques to keep people from removing it easily. It generates multiple other files disguised as normal system files and scatters them across the machine. That is why it is best to avoid such infections and follow security experts' guidelines.

Distribution tactics

Adload is mainly distributed through fake Flash Player updates. Many people still do not know that Flash Player was discontinued in 2020 and replaced by HTML5. Crooks take advantage of this and create fake pages that try to trick people into thinking they need Flash Player to access some kind of content.

Another popular infection source is “cracked” software^[3] installations from Torrent websites^[4] and peer-to-peer file-sharing platforms. This activity is illegal, so these platforms are unregulated. It is impossible to know if the packages you are downloading do not contain any malicious files.

The most important thing that people can do to keep their machines protected is to update the operating system and software. Hackers can use software vulnerabilities to deliver their malicious programs. Software developers regularly release security patches that should be installed as soon as they come out.

Removal of UnitDisplay mac virus

You should not do this yourself unless you know what you are doing and what kind of files you need to delete. Some of the files can have a .plist extension which is a normal settings file, also known as a “properties file,” used by macOS applications. It contains properties and configuration settings for various programs. The app also uses various persistence techniques and drops many files across the system, making browser extension and application removal difficult.

To keep your mind at peace, we recommend using professional anti-malware tools SpyHunterCombo Cleaner or MalwarebytesMalwarebytes, which can detect unwanted programs and eradicate them. You also do not know if the virus installed any additional malicious programs, so this is the safest way to ensure the system is clean.

If you still want to try and delete it manually, proceed with these steps:

• Open Applications folder
• Select Utilities
• Double-click Activity Monitor
• Here, look for suspicious processes related to adware and use Force Quit command to shut them down
• Go back to the Applications folder
• Find UnitDisplay in the list and move it to Trash.

If you are unable to shut down the related processes or can't move the app to Trash, you should look for malicious profiles and login items:

• Go to Preferences and select Accounts
• Click Login items and delete everything suspicious
• Next, pick System Preferences > Users & Groups
• Find Profiles and remove unwanted profiles from the list.

There are likely to be more .plist files hiding in the following locations – delete them all:

• Select Go > Go to Folder.
• Enter /Library/Application Support and click Go or press Enter.
• In the Application Support folder, look for any dubious entries and then delete them.
• Now enter /Library/LaunchAgents and /Library/LaunchDaemons folders the same way and terminate all the related .plist files.

The manual elimination process might not always result in full virus removal. Therefore, we still strongly suggest you perform a scan with security software.

Remove the browser extension

An extension to your browser is also added by UnitDisplay which starts performing all sorts of unwanted tasks. It possibly collects sensitive data and sends it to tracking servers. Some of the data that could be exposed is – IP address, user name, macOS version, browser versions, computer ID, items in the “Applications” folder, a list of agents, daemons, and system configuration profiles.

You should eliminate the add-on as soon as possible after the dangerous files are eliminated from your system. You can delete cookies and cache automatically with the help of FortectIntego. It will also fix any damaged files and system errors, so you should notice an improvement in the machine's performance.

If you prefer doing this yourself without additional help, here are the instructions. You will find guides for Google Chrome and Mozilla Firefox at the bottom of this article:

1. Click Safari > Preferences…
2. In the new window, pick Extensions.
3. Select the unwanted extension and select Uninstall.

Cookies and website data:

1. Click Safari > Clear History…
2. From the drop-down menu under Clear, pick all history.
3. Confirm with Clear History.

The simplest and quickest solution to this is completely resetting Safari:

• Click Safari > Preferences…
• Go to Advanced tab.
• Tick the Show Develop menu in menu bar.
• From the menu bar, click Develop, and then select Empty Caches.