What is FunctionLog
FunctionLog is an adware program that exhibits typical characteristics of unwanted software designed to infiltrate Mac computers. Its primary function is to execute aggressive advertising campaigns, which not only disrupt the user experience but also compromise system performance and security. Unlike traditional malware, which includes ransomware, spyware, and backdoors, FunctionLog falls into the category of adware, which is often underestimated in terms of its potential harm. Once FunctionLog has established itself on a Mac, it can lead to a variety of issues. Users may notice their system slowing down, an increase in unwanted pop-up ads, and redirections to dubious websites. The adware is known to create hidden users with known passwords, intercept and decrypt network traffic, and employ analysis avoidance techniques, making it challenging to detect and remove.
How FunctionLog infects Mac computers
The infection process of FunctionLog on Mac systems is not unlike other adware programs. It often gains entry through deceptive means such as bundled software packages, fake installer prompts, or through compromised websites. Once installed, FunctionLog may begin to display intrusive advertisements, redirect web traffic to malicious sites, and collect user data without consent. Preventing the installation of FunctionLog and other adware begins with vigilance and informed practices. Users should download software from official and verified sources, read installation terms carefully, and opt-out of any additional offers or toolbars during the installation process. Regular system scans with reputable antivirus or antimalware tools can also help identify and remove unwanted programs.
- Download FunctionLog Removal Tool
- Remove FunctionLog from Login Items
- Remove/Uninstall FunctionLog from Applications
- Remove FunctionLog from browsers
- Reset browser settings
- Remove FunctionLog files and folders
- Block FunctionLog ads and pop-ups
- How to protect from threats, like FunctionLog
Download FunctionLog Removal Tool
To remove FunctionLog completely, we recommend you to use Spyhunter for Mac. It can help you remove files, folders, and registry keys of FunctionLog and uninstall hijackers, toolbars, and unwanted add-ons from the Safari browser. The trial version of Spyhunter for Mac offers virus scan and 1-time removal for FREE.
Alternative Removal Tool
To remove FunctionLog completely, we recommend you to use CleanMyMac. It can help you remove files, folders, and registry keys of FunctionLog and uninstall hijackers, toolbars, and unwanted add-ons from the Safari browser.
Remove FunctionLog manually for free
Note: FunctionLog sets up to start on macOS startup. Therefore, before starting the removal, perform these steps:
- Open System Preferences, choose Users & Groups.
- Choose your account (set up as Current User).
- Click Login Items tab.
- Find “FunctionLog” entry. Select it, and click the “-“ (minus) button to remove it.
Note 2: FunctionLog won’t quit just by closing it, therefor use Force Quit to end the process.
- Press 3 buttons at the same time: Option, Command, and Esc (Escape). This is similar to Control-Alt-Delete on a Windows PC.
- Choose FunctionLog in the list.
- Click Force Quit button.
Here is a manual step-by-step tutorial for full FunctionLog removal from your computer. This works 99% and was checked with the latest versions of FunctionLog installer on operating systems with the latest updates and browser versions.
Remove FunctionLog from Applications
Remove FunctionLog from Mac:
- In the Finder sidebar, click Applications.
- FunctionLog might have an Uninstaller. If you see Uninstall FunctionLog or FunctionLog Uninstaller, double-click it and follow the onscreen instructions.
- Otherwise, drag FunctionLog from the Applications folder to the Trash (located at the end of the Dock).
- Then choose Finder > Empty Trash.
Cannot uninstall FunctionLog
If you can’t uninstall FunctionLog using instructions above, or it keeps coming back, you can use free AppCleaner for Mac to remove all residual data and libraries of FunctionLog. Follow instructions below:
- Download free AppCleaner.
- Drag FunctionLog from Applications folder to AppCleaner window.
- Choose files and folders you want to remove along with FunctionLog.
- Click Delete button.
Remove FunctionLog add-on from your browsers
Removing FunctionLog from Applications often does not bring the desired effect. It is a browser extension, and it may still be active in Google Chrome and Mozilla Firefox. Here are instructions on how to remove the FunctionLog extension from your browsers manually.
Safari:
- Start Safari on your Mac, click Safari to open drop-down menu and choose Preferences
- Click Extensions tab.
- Find FunctionLog extension.
- Click Uninstall button to remove it.
Google Chrome:
- Start Google Chrome browser
- In address box type (or copy-paste)
chrome://extensions
. - Find FunctionLog extension.
- Click the trash can icon to remove it.
Mozilla Firefox:
- Start Mozilla Firefox browser.
- In address box type (or copy-paste)
about:addons
. - Choose FunctionLog extension.
- Click Disable or Remove button.
Reset browser settings
To finish FunctionLog removal, reset your browser settings to make sure, there are no leftover items in browser folders.
Reset Safari:
- Start Safari on your Mac, click Safari to open drop-down menu and choose Preferences
- Go to the Privacy section of Safari’s preferences.
- Click Remove All Website Data button.
- In the opened window, click Remove Now button to remove data stored by websites in Safari.
- Go to the Advanced section of Safari’s preferences.
- Click the Show Develop menu in menu bar option.
- In the menu, click Develop and select Empty Caches from this menu.
- Again, go to Safari menu and choose Clear History….
- Choose to clear all history and click Clear History button.
Reset Google Chrome:
- Start Google Chrome browser
- In address box type (or copy-paste)
chrome://settings
. - Scroll down and find Show advanced settings link.
- Click on it and scroll down to the bottom again.
- Click Reset settings button and click Reset to confirm.
Reset Mozilla Firefox:
- Start Mozilla Firefox browser.
- In address box type (or copy-paste)
about:support
. - Click Refresh Firefox… button.
- Click Refresh Firefox to confirm.
Remove following files and folders of FunctionLog
~/Library/Application Support/.[random_string]/Services/com.FunctionLog.service.app
~/Library/LaunchAgents/com.FunctionLog.service.plist
/Library/Application Support/.[random_string]/System/com.FunctionLog.system
/Library/LaunchDaemons/com.FunctionLog.system.plist
Download AdGuard for Mac to block malicious pop-ups, that promote FunctionLog
AdGuard is the best ad-blocker, internet filtering, and internet security application for macOS. It can cut out unwanted banners from site pages, block pop-ups, stop redirects, and prevent users from visiting potentially dangerous resources. Use it to stop ads promoting FunctionLog in browsers.
How to protect Mac OSX from adware, like FunctionLog
Mac OSX is known to be one of the safest operating systems, and for a long time, there was no need for antivirus products for Mac. But with the growing popularity of Mac computers and notebooks and evolving technology, viruses, trojans, adware, toolbars, hijackers, and other malware paved the way for Mac users. We recommend you to use one of the best anti-malware for Mac available — Malwarebytes for Mac.