PUP.MacOS.MacBooster
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Threat Level: | 10 % (Normal) |
| Infected Computers: | 56 |
| First Seen: | May 16, 2019 |
| Last Seen: | January 12, 2026 |
The detection of PUP.MacOS.MacBooster on your system indicates the presence of a potentially unwanted program (PUP) that may be causing issues with your Mac's performance and security. It's essential to understand the nature of this threat and take appropriate steps to remove it to prevent potential harm to your system and data.
Table of Contents
What Is PUP.MacOS.MacBooster?
PUP.MacOS.MacBooster is a type of potentially unwanted program that is designed to deceive users into installing it on their Macs. It may claim to offer benefits such as system optimization, cleaning, or protection, but in reality, it can cause more harm than good. PUPs like PUP.MacOS.MacBooster often infiltrate systems through bundled software downloads, fake updates, or misleading advertisements.
How PUP.MacOS.MacBooster Operates
Once installed, PUP.MacOS.MacBooster may start to exhibit unwanted behavior, such as displaying annoying ads, collecting user data, or modifying system settings without permission. It may also attempt to convince users to purchase its premium version or subscribe to its services, which can be unnecessary and costly. In some cases, PUPs can also download and install additional malicious software, further compromising the system's security.
Symptoms of Infection
Systems infected with PUP.MacOS.MacBooster may exhibit various symptoms, including slow system performance, frequent crashes, and unwanted pop-ups or ads. Users may also notice unfamiliar programs or icons on their desktop or in their application folders. In some cases, the PUP may also cause issues with web browsers, such as homepage hijacking or search engine redirection.
- Unwanted ads or pop-ups
- Slow system performance
- Frequent crashes or freezes
- Unfamiliar programs or icons
- Browser hijacking or search engine redirection
How to Remove PUP.MacOS.MacBooster
- Boot your Mac in Safe Mode with Networking to prevent the PUP from loading and to allow for a clean removal process.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect any malicious components related to PUP.MacOS.MacBooster.
- Uninstall any suspicious programs or applications that may be associated with the PUP.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any unwanted extensions or add-ons.
- Reboot your Mac and perform another scan with your anti-malware tool to ensure that all remnants of the PUP have been removed.
Conclusion
Removing PUP.MacOS.MacBooster from your Mac is crucial to prevent potential harm to your system and data. By following the steps outlined above, you can effectively remove this potentially unwanted program and restore your system to its normal state. It's also essential to practice safe computing habits, such as avoiding suspicious downloads and being cautious when clicking on ads or links, to prevent similar infections in the future.
File System Details
| # | File Name | MD5 |
Detections
Detections: The number of confirmed and suspected cases of a particular threat detected on
infected computers as reported by SpyHunter.
|
|---|---|---|---|
| 1. | MacBoosterRegister | edd3d7fafb1badb0be4e9ff88fe05d22 | 0 |
| 2. | MacboosterMini | 89886c62b471a8d0d7cac622d059347c | 0 |
| 3. | MBUpdate | cd1948eb09414930a47b755632414c08 | 0 |
