PUP.Defender Pro Quick Scanner
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: | 3,209 |
| First Seen: | August 1, 2013 |
| Last Seen: | May 29, 2025 |
| OS(es) Affected: | Windows |
The detection of PUP.Defender Pro Quick Scanner on your system indicates the presence of a potentially unwanted program (PUP) that may be causing issues with your computer's performance and security. It is essential to understand the nature of this threat and take appropriate steps to remove it and prevent future infections.
Table of Contents
What Is PUP.Defender Pro Quick Scanner?
PUP.Defender Pro Quick Scanner is a type of potentially unwanted program that may have been installed on your system without your knowledge or consent. PUPs are software applications that are not necessarily malicious but can still cause problems with your computer's functionality and security. They often masquerade as legitimate programs, claiming to provide useful services or functionality, but in reality, they may be designed to display advertisements, collect user data, or perform other unwanted actions.
How PUP.Defender Pro Quick Scanner Operates
PUPs like PUP.Defender Pro Quick Scanner typically operate by installing themselves on a system through various means, such as bundled software downloads, infected email attachments, or exploited vulnerabilities. Once installed, they may begin to display advertisements, collect user data, or perform other unwanted actions. In some cases, PUPs may also install additional software or modify system settings without user consent, leading to further problems and security risks.
Symptoms of Infection
Systems infected with PUP.Defender Pro Quick Scanner may exhibit a range of symptoms, including slow system performance, unwanted advertisements or pop-ups, and suspicious program installations. Users may also notice that their browser settings have been modified or that they are being redirected to unfamiliar websites. In some cases, PUPs may also cause system crashes, freezes, or other stability issues.
- Unwanted advertisements or pop-ups
- Suspicious program installations
- Modified browser settings
- System crashes or freezes
- Slow system performance
How to Remove PUP.Defender Pro Quick Scanner
- Boot your system in Safe Mode with Networking to prevent the PUP from loading and to allow for easier removal.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove any associated malware or PUPs.
- Uninstall any suspicious programs or applications that may be related to the PUP.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any modified browser settings or extensions.
- Reboot your system and perform a follow-up scan to ensure that the PUP has been completely removed.
Conclusion
Removing PUP.Defender Pro Quick Scanner from your system is crucial to preventing further problems and security risks. By following the steps outlined above and taking proactive measures to protect your system, you can help ensure the security and integrity of your computer. It is also essential to remain vigilant and cautious when installing software or clicking on links, as PUPs can be easily spread through various means. By staying informed and taking the necessary precautions, you can help protect your system from potentially unwanted programs and other types of malware.
Aliases
8 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| Panda | Generic Malware |
| Fortinet | Malware_fam.NB |
| Ikarus | Trojan.SuspectCRC |
| Comodo | UnclassifiedMalware |
| Sophos | Mal/Generic-S |
| Symantec | WS.Reputation.1 |
| K7AntiVirus | Riskware |
| McAfee | Artemis!A1F12B337742 |
SpyHunter Detects & Remove PUP.Defender Pro Quick Scanner
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. | dpqs.exe | a1f12b337742bf00752e89b0cefd0d73 | 3,189 |
