PUP.ScreenUp

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Last updated:

Threat Scorecard

Threat Level: 10 % (Normal)
Infected Computers: 662
First Seen: May 24, 2017
Last Seen: March 6, 2025
OS(es) Affected: Windows

The detection of PUP.ScreenUp 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 to prevent potential harm.

What Is PUP.ScreenUp?

PUP.ScreenUp 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 may not be malicious in nature but can still cause problems, such as displaying unwanted advertisements, collecting user data, or modifying system settings. The term "PUP" is a broad category that encompasses various types of software, including adware, browser hijackers, and other unwanted programs.

How PUP.ScreenUp Operates

PUP.ScreenUp, like other PUPs, may operate by installing itself on your system through various means, such as bundled software downloads, infected websites, or exploited vulnerabilities. Once installed, it may start displaying unwanted advertisements, collecting user data, or modifying system settings to facilitate its activities. PUPs can also slow down your system, cause crashes, or interfere with other software applications.

Symptoms of Infection

If your system is infected with PUP.ScreenUp, you may notice various symptoms, including unwanted advertisements or pop-ups, unexpected changes to your browser settings or homepage, slow system performance, or crashes. You may also notice unfamiliar programs or icons on your system that you did not install. These symptoms can be indicative of a PUP infection, and it is essential to investigate and address the issue promptly.

  • Unwanted advertisements or pop-ups
  • Unexpected changes to browser settings or homepage
  • Slow system performance or crashes
  • Unfamiliar programs or icons on your system

How to Remove PUP.ScreenUp

  1. Boot your system in Safe Mode with Networking to prevent the PUP from loading and to allow for a more straightforward removal process.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect any malware or PUPs, including PUP.ScreenUp.
  3. Uninstall any suspicious programs or applications that you did not install or that are associated with the PUP.
  4. Reset your web browsers, such as Chrome, Firefox, or Edge, to their default settings to remove any modifications made by the PUP.
  5. Reboot your system and perform another scan with your anti-malware tool to ensure that the PUP has been completely removed.

Conclusion

Removing PUP.ScreenUp from your system is crucial to prevent potential harm and restore your system's performance and security. By following the steps outlined above, you can effectively remove the PUP and prevent future infections. It is also essential to practice safe computing habits, such as avoiding suspicious downloads, using reputable anti-malware software, and keeping your operating system and software up to date. By taking these precautions, you can help protect your system from PUPs and other types of malware.

SpyHunter Detects & Remove PUP.ScreenUp

File System Details

PUP.ScreenUp may create the following file(s):
# File Name MD5 Detections
1. ScreenUp.exe c837f6be638a6dd94136d024b3cc0f02 110
2. future_helper.exe f9383dd2ba09029680769ce98c6f22b3 27
More files

Registry Details

PUP.ScreenUp may create the following registry entry or registry entries:
Regexp file mask
%WINDIR%\System32\drivers\DelDetectFlt.sys