How to remove LogLibrary mac virus

LogLibrary virus can cause serious security and privacy issues on mac machines

LogLibrary is a virus that belongs to the Adload malware family which means it only infects mac machines. It has both hijacking and adware^[1] capabilities. It can cause an increased amount of commercial content on the machine, like pop-ups, banners, and redirects.

It may also change the main settings, like the homepage, new tab address, and search engine. It forces people to use only selected channels for browsing which raises many user and privacy concerns. Adware created to infect mac machines is also much more aggressive than adware designed to target Windows machines.

It can run scripts and automatically install PUPs (potentially unwanted programs),^[2] and even malware without the users' knowledge. Besides, the ads placed by the program may be displayed by rogue advertising networks.^[3] Links embedded in them may lead to dangerous sites.

Adload overview

Most people do not notice Adload intruders until it has already started making changes. Mac viruses can enter the system by bypassing Apple's own security system XProtect. People can find the main file of the virus in their “Applications” folder. All Adload viruses have the same icon – a magnifying glass inside a green, teal, or grey background.

However, it is not easy to remove the intruder. It uses various evasion techniques. It scatters its other files across the machine disguised as normal system files. Manual removal is often unsuccessful. That is why it is best to avoid such infections in the first place.

Distribution methods

Flash Player

One of the main reasons for Adload infections is fake Flash Player updates or installations. Threat actors use social engineering methods^[4] to trick people into thinking that their Flash Player is expired. These sites use deceptive messages to make people believe that if they do not install the latest version they will not be able to access some type of content.

Many people are still unaware that Flash Player was discontinued in 2020 and replaced by HTML5. If you come across any website that is telling you otherwise, you should exit immediately.

Unsafe download sources

Freeware installations pose a risk of viruses being included as bundled software. Another thing that you should be aware of is the danger of torrent websites, and peer-to-peer file-sharing platforms. They are unregulated so they are the perfect breeding grounds for malware.

You can never know if the program you want to install is safe and not a Trojan or another type of malware. We suggest using only official channels whenever you want to install new programs. There are plenty of free applications to choose from in the app store. 

Software vulnerabilities

It is extremely important to keep your operating system and software updated. Hackers like to use software vulnerabilities to deliver their malicious programs. Developers regularly release security patches that should be installed immediately if you want to avoid this.

Removal of LogLibrary Mac adware

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 LogLibrary 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 malicious extension

An extension to your browser is also added by LogLibrary adware 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.