Owning a Mac might give you a sense of invulnerability against cyber threats, but the reality is a bit different. Today, we’re going to shed light on one such threat called FunctionValue, an unwanted application known for causing havoc on Mac systems. The primary focus of this article is to guide you through the process to remove FunctionValue adware from Mac completely.

 

Introduction to FunctionValue Adware

FunctionValue is a potentially unwanted application (PUA) often infiltrating Mac systems without the explicit consent of the user. This adware cleverly hides within seemingly legitimate applications, tricking users into downloading and installing it. Once inside your system, FunctionValue initiates a series of disruptive actions that negatively impact your internet browser’s functioning.

Understanding FunctionValue’s Operations

Upon successful infiltration into your Mac, FunctionValue operates as a browser extension, primarily targeting your Safari application. It belongs to a vast family of adware, sharing similarities with other members such as CenterNow, LauncherLocator, and InetWebSearch.

FunctionValue is notorious for the following disruptive actions:

1. Overriding Search Settings: It replaces the default search engine on the browser, leading to unidentified search services promotion. The recommended alternatives are usually less efficient than trusted engines like Google, Bing, or Yahoo.
2. Data Accumulation: FunctionValue, like other PUAs and adware, is equipped to monitor users’ online behavior. The adware spies on your internet activities, collecting information like IP addresses, usernames, passwords, favorite websites, visited pages, and search terms.
3. Ad Pop-ups: After installing FunctionValue, you’ll notice an influx of irritating ad displays, such as excessive pop-ups and relentless browser redirects.

Identifying a FunctionValue Attack

FunctionValue, like an unwelcome houseguest, leaves traces of its presence. If your Mac’s browser is behaving oddly, displaying excessive ads, experiencing sudden redirects, or if new extensions or plugins have appeared out of nowhere, your system might be compromised by FunctionValue.

A Step-by-Step Guide to Remove FunctionValue Adware from Mac

Got a FunctionValue problem? Don’t worry, we’ve got you covered. Follow these steps to remove FunctionValue adware from Mac and restore your system’s privacy and security.

Recommended Anti-malware tools:

The easiest and most modern way of removing hijackers, pop-ups, Trojans, ransomware, or other viruses is to use automatic removal tools. See our Anti-malware tools below for further instructions.

Also, you can try to remove FunctionValue manually.

Manual Removal Process

If you’re confident in manually removing malicious objects, follow these steps:

Step 1: Delete FunctionValue from Mac Applications

1. Navigate to Finder.
2. Click Go, then select Applications to open Applications Folder.
3. Locate FunctionValue or any suspicious application.
4. Drag FunctionValue to Trash Bin to delete it.
5. Right-click on the Trash icon and click on Empty Trash.

Step 2: Remove Browser Extensions Related to FunctionValue

1. Locate the add-on or extension associated with the adware.
2. Once you’ve located FunctionValue, click on Remove or Uninstall.
3. Close your browser and proceed to the next steps.

Step 3: Delete Malicious Files Associated with FunctionValue

1. Copy the following path to your Clipboard: ~/Library/LaunchAgents
2. Navigate to Finder. From the menu bar, select Go > Go to Folder.
3. Paste the path and press Return to open the folder.
4. Look for suspicious files and drag them to Trash.
5. Restart your computer.
6. Repeat the process for other folders like ~/Library/Application Support.

Step 4: Double-check with MBAM Tool for Mac

1. Download Malwarebytes Anti-malware for Mac.
2. Run the application and let it update its virus definition database.
3. Start a scan and let it identify any threats.
4. Select all items in the list and click Remove.

Step 5: Reset Homepage and Search

Reset your browser settings to ensure that FunctionValue does not reappear. The process varies depending on whether you’re using Safari, Google Chrome, or Mozilla Firefox.

Conclusion

While Mac users enjoy a higher degree of security against malicious threats than PC users, adware like FunctionValue proves that no system is completely invulnerable. Regularly updating your system, maintaining good digital hygiene, and staying informed are essential steps towards keeping your Mac safe from such threats.