PUP.WindApp

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Last updated:

Threat Scorecard

Popularity Rank: 13,512
Threat Level: 10 % (Normal)
Infected Computers: 9,759
First Seen: December 11, 2014
Last Seen: August 25, 2026
OS(es) Affected: Windows

The detection of PUP.WindApp on your system indicates the presence of a potentially unwanted program (PUP) that may be causing issues with your computer's performance and security. PUPs are software applications that are not necessarily malicious but can still pose a threat to your system's stability and privacy. In this report, we will provide you with information on what PUP.WindApp is, how it operates, its symptoms, and most importantly, how to remove it from your system.

What Is PUP.WindApp?

PUP.WindApp is a type of potentially unwanted program that can be installed on your system without your knowledge or consent. It may be bundled with other software applications or downloaded from the internet. PUPs like PUP.WindApp can be used to display unwanted advertisements, collect user data, or install additional malware on your system. They can also consume system resources, causing your computer to slow down or become unresponsive.

How PUP.WindApp Operates

PUP.WindApp operates by installing itself on your system and then executing its payload. This can include displaying pop-up ads, redirecting your browser to unwanted websites, or installing additional malware. PUPs like PUP.WindApp can also modify your system settings, such as changing your default search engine or homepage. They can also collect user data, such as browsing history or personal information, and transmit it to remote servers.

Symptoms of Infection

If your system is infected with PUP.WindApp, you may experience a range of symptoms. These can include unwanted pop-up ads or redirects, slow system performance, or unexplained changes to your system settings. You may also notice that your browser is displaying unusual or suspicious behavior, such as unwanted toolbars or extensions. Additionally, you may experience system crashes or freezes, or receive alerts from your antivirus software indicating the presence of a PUP.

  • Unwanted pop-up ads or redirects
  • Slow system performance
  • Unexplained changes to system settings
  • Unusual or suspicious browser behavior
  • System crashes or freezes
  • Antivirus alerts indicating the presence of a PUP

How to Remove PUP.WindApp

  1. Boot your system in Safe Mode with Networking to prevent PUP.WindApp from loading and to allow for a clean removal process.
  2. Run a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove PUP.WindApp and any associated malware.
  3. Uninstall any suspicious programs or applications that may be related to PUP.WindApp.
  4. Reset your browser settings, including Chrome, Firefox, and Edge, to their default values to remove any unwanted extensions or add-ons.
  5. Reboot your system and run a follow-up scan to ensure that PUP.WindApp has been completely removed.

Conclusion

Removing PUP.WindApp from your system requires a combination of technical knowledge and the right tools. By following the steps outlined in this report, you should be able to successfully remove PUP.WindApp and restore your system to a safe and stable state. It's essential to be vigilant when downloading software from the internet and to always read user agreements carefully to avoid installing unwanted programs. Regular system scans and updates can also help prevent PUPs like PUP.WindApp from infecting your system in the future.

SpyHunter Detects & Remove PUP.WindApp

Registry Details

PUP.WindApp may create the following registry entry or registry entries:
Regexp file mask
%appdata%\WindApp.boostrap.log
%appdata%\WindApp.installation.log
%WinDir%\System32\Tasks\WindApp Update
%WinDir%\Tasks\WindApp Update.job
SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\WindApp Update
Software\Microsoft\Windows\CurrentVersion\Run\WindApp
Software\Store\WindApp
Software\Store\WindApp Tag

Directories

PUP.WindApp may create the following directory or directories:

%APPDATA%\Store\WindApp