LegionSuites mac virus Removal Guide
What is LegionSuites mac virus?
LegionSuites mac virus can install PUPs and malware without the users' knowledge
Mac viruses can cause a variety of symptoms
LegionSuites is the name of a mac virus that belongs to the Adload malware family. It has both hijacking and adware capabilities. It can cause an increased amount of commercial content, like pop-ups, banners, and redirects. It may also change the main browser settings, like the homepage, new tab address, and search engine.
However, adware designed to infiltrate mac machines is much more dangerous than adware created for Windows systems. It can run scripts in the background and install PUPs (potentially unwanted programs) or malware without the users' knowledge. Many people do not notice the intruder until it has already started making changes. It can bypass Apple's security system XProtect.
We previously wrote about many other Adload variants, like CreedNetwork, AbsoluteValue, RankBet, etc. If you look closely, all of them look very similar – a magnifier inside a green, teal, or grey background. The main file can be found in the “Applications” folder. However, it does not mean that it is easy to remove.
Adload can use various evasion techniques to make it more difficult to eliminate for the average user. It generates multiple other files disguised as normal system files and scatters them across the system in different folders. We suggest you follow our guide to learn how to deal with the threat.
|TYPE||Adware; browser hijacker; mac virus|
|DISTRIBUTION||Fake software updates, deceptive ads, installing programs from peer-to-peer file-sharing platforms|
|SYMPTOMS||Different homepage and new tab addresses; redirects to some other search engine and shady websites; machine performs worse than before; unknown apps appear on the machine|
|DANGERS||Altered search results can lead to dangerous websites; pop-up ads might be promoting scams; the virus can install other PUPs or even malware in the background|
|ELIMINATION||Eliminating this Mac virus manually can be quite complicated. The easiest and most effective way would be to open a professional security tool and scan your system to delete every related file|
|FURTHER STEPS||ReimageIntego should be used to completely wipe out any data left and fix the remaining damage|
Mac viruses are often spread through Torrent websites and peer-to-peer file-sharing platforms. Many people look for “cracked” software to install for free. However, 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.
Another popular method used to spread Adload is fake Flash Player updates. Even though Flash Player was discontinued in 2020 and replaced by HTML5, many people still do not know this. Crooks create bogus sites that try to convince people they need Flash Player to access content.
Hackers can also use software vulnerabilities to deliver their malicious programs. That is why it is important to keep your operating system and software updated. Software developers regularly release security patches. They should be installed as soon as they come out.
Use only official sources for software installations
Removal of LegionSuites mac virus
Manual removal of Adload can be quite difficult. With launch agents, daemons, cronjobs, it can sometimes take several attempts to beat all of these before one of them manages to re-write deleted components back. 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, a standard 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 different persistence techniques and drops many files across the system, complicating browser extension and application removal.
To keep your mind at peace, we recommend using professional anti-malware tools SpyHunter 5Combo Cleaner or Malwarebytes, 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 LegionSuites 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
It is possible that LegionSuites also collects browsing-related and sensitive information. Various scripts might be sending data to tracking servers. Some of the data that could be exposed is your IP address, user name, macOS and browsers' versions, an ID of the computer, items in the Applications folder, a list of installed agents, daemons, and system configuration profiles.
LegionSuites mac adware also employs an unwelcome add-on that messes with the settings. After the dangerous files are eliminated from your system, you should take care of your browsers. You can get rid of cookies and cache automatically with the help of ReimageIntego. 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. Steps for other browsers you will find at the bottom of this article.
- Click Safari > Preferences…
- In the new window, pick Extensions.
- Select the unwanted extension and select Uninstall.
Cookies and website data:
- Click Safari > Clear History…
- From the drop-down menu under Clear, pick all history.
- 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.
Getting rid of LegionSuites mac virus. Follow these steps
Remove from Mozilla Firefox (FF)
Remove dangerous extensions:
- Open Mozilla Firefox browser and click on the Menu (three horizontal lines at the top-right of the window).
- Select Add-ons.
- In here, select unwanted plugin and click Remove.
Reset the homepage:
- Click three horizontal lines at the top right corner to open the menu.
- Choose Options.
- Under Home options, enter your preferred site that will open every time you newly open the Mozilla Firefox.
Clear cookies and site data:
- Click Menu and pick Settings.
- Go to Privacy & Security section.
- Scroll down to locate Cookies and Site Data.
- Click on Clear Data…
- Select Cookies and Site Data, as well as Cached Web Content and press Clear.
Reset Mozilla Firefox
If clearing the browser as explained above did not help, reset Mozilla Firefox:
- Open Mozilla Firefox browser and click the Menu.
- Go to Help and then choose Troubleshooting Information.
- Under Give Firefox a tune up section, click on Refresh Firefox…
- Once the pop-up shows up, confirm the action by pressing on Refresh Firefox.
Remove from Google Chrome
Delete malicious extensions from Google Chrome:
- Open Google Chrome, click on the Menu (three vertical dots at the top-right corner) and select More tools > Extensions.
- In the newly opened window, you will see all the installed extensions. Uninstall all the suspicious plugins that might be related to the unwanted program by clicking Remove.
Clear cache and web data from Chrome:
- Click on Menu and pick Settings.
- Under Privacy and security, select Clear browsing data.
- Select Browsing history, Cookies and other site data, as well as Cached images and files.
- Click Clear data.
Change your homepage:
- Click menu and choose Settings.
- Look for a suspicious site in the On startup section.
- Click on Open a specific or set of pages and click on three dots to find the Remove option.
Reset Google Chrome:
If the previous methods did not help you, reset Google Chrome to eliminate all the unwanted components:
- Click on Menu and select Settings.
- In the Settings, scroll down and click Advanced.
- Scroll down and locate Reset and clean up section.
- Now click Restore settings to their original defaults.
- Confirm with Reset settings.
How to prevent from getting adware
Do not let government spy on you
The government has many issues in regards to tracking users' data and spying on citizens, so you should take this into consideration and learn more about shady information gathering practices. Avoid any unwanted government tracking or spying by going totally anonymous on the internet.
You can choose a different location when you go online and access any material you want without particular content restrictions. You can easily enjoy internet connection without any risks of being hacked by using Private Internet Access VPN.
Control the information that can be accessed by government any other unwanted party and surf online without being spied on. Even if you are not involved in illegal activities or trust your selection of services, platforms, be suspicious for your own security and take precautionary measures by using the VPN service.
Backup files for the later use, in case of the malware attack
Computer users can suffer from data losses due to cyber infections or their own faulty doings. Ransomware can encrypt and hold files hostage, while unforeseen power cuts might cause a loss of important documents. If you have proper up-to-date backups, you can easily recover after such an incident and get back to work. It is also equally important to update backups on a regular basis so that the newest information remains intact – you can set this process to be performed automatically.
When you have the previous version of every important document or project you can avoid frustration and breakdowns. It comes in handy when malware strikes out of nowhere. Use Data Recovery Pro for the data restoration process.