PUP.MacOS.UnwantedSig
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: | 50 |
| First Seen: | May 16, 2019 |
| Last Seen: | January 22, 2026 |
The detection of PUP.MacOS.UnwantedSig indicates that your system has been compromised by a potentially unwanted program (PUP). This type of threat is designed to perform actions on your computer without your explicit consent, often resulting in unwanted changes to your system or browser settings. It's essential to address this issue promptly to prevent further potential harm to your system or data.
Table of Contents
What Is PUP.MacOS.UnwantedSig?
PUP.MacOS.UnwantedSig is a detection name given to a type of potentially unwanted program that affects macOS systems. The term "PUP" refers to software that may cause unwanted effects on your system, such as displaying advertisements, collecting user data, or modifying system settings. The "MacOS.UnwantedSig" part of the name suggests that this PUP is specifically designed to target macOS systems and may exhibit behaviors that are not typically associated with legitimate software.
How PUP.MacOS.UnwantedSig Operates
PUPs like PUP.MacOS.UnwantedSig often operate by exploiting vulnerabilities in software or by using social engineering tactics to trick users into installing them. Once installed, these programs may run in the background, collecting user data, displaying unwanted advertisements, or modifying system settings. They may also attempt to download and install additional software or components, potentially leading to further system compromise.
Symptoms of Infection
Systems infected with PUP.MacOS.UnwantedSig may exhibit a range of symptoms, including unwanted pop-ups or advertisements, unexpected changes to system settings, or slowed system performance. Users may also notice unfamiliar programs or icons on their system, or experience unusual browser behavior, such as redirects to unwanted websites. In some cases, the presence of a PUP may not be immediately apparent, making it essential to run regular system scans to detect and remove potential threats.
- Unwanted changes to system settings or browser configurations
- Display of unwanted advertisements or pop-ups
- Slowed system performance or increased CPU usage
- Appearance of unfamiliar programs or icons on the system
- Unusual browser behavior, such as redirects to unwanted websites
How to Remove PUP.MacOS.UnwantedSig
- Boot your system in Safe Mode with Networking to prevent the PUP from interfering with the removal process
- Run a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all components of the PUP
- Uninstall any suspicious programs or applications that may be associated with the PUP
- Reset your browser settings to their default values, including Chrome, Firefox, and Edge, to remove any unwanted changes or extensions
- Reboot your system and run a follow-up scan to ensure that all components of the PUP have been successfully removed
Conclusion
Removing PUP.MacOS.UnwantedSig from your system requires a combination of technical expertise and caution. By following the steps outlined above and using reputable anti-malware tools, you can help protect your system from the potential harm caused by this and other types of PUPs. It's essential to remain vigilant and take proactive steps to secure your system, including running regular scans, keeping software up-to-date, and avoiding suspicious downloads or links.
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. | WinZipMacOptimizer_34.pkg | 68260ef5229ebfc39543d20504caf18a | 25 |
| 2. | GDPRWizard | 36505744ecbbef1cf4569ab290c8a375 | 0 |
| 3. | WinZipMacOptimizer_31.pkg | e1f1590ed27ae184a1e02b931dd0bc6a | 0 |
| 4. | MM Unzipper.dmg | 9fc948faddf843cb0e424c10d7c9ad53 | 0 |
