PUP.Guardbox

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Last updated:

Threat Scorecard

Threat Level: 10 % (Normal)
Infected Computers: 526
First Seen: August 19, 2015
Last Seen: March 8, 2026
OS(es) Affected: Windows

The detection of PUP.Guardbox on your system indicates the presence of a potentially unwanted program (PUP) that may be compromising your computer's security and performance. It is essential to understand the nature of this threat and take immediate action to remove it and prevent future infections.

What Is PUP.Guardbox?

PUP.Guardbox is a type of malware that is classified as a potentially unwanted program. This means that while it may not be as malicious as other types of malware, such as viruses or Trojans, it can still cause significant problems for your computer and your personal data. PUPs are often installed unintentionally, bundled with other software or downloaded from untrusted sources.

How PUP.Guardbox Operates

PUP.Guardbox operates by installing itself on your system, often without your knowledge or consent. Once installed, it can begin to collect data, display unwanted advertisements, and even install additional malware or PUPs. It may also attempt to modify your browser settings, homepage, or search engine, directing you to unwanted websites or displaying fake search results. In some cases, PUP.Guardbox may also try to trick you into paying for unnecessary software or services.

Symptoms of Infection

If your system is infected with PUP.Guardbox, you may notice a range of symptoms, including slow system performance, unwanted pop-ups or advertisements, and unexpected changes to your browser settings. You may also notice that your system is crashing or freezing more frequently, or that your personal data is being collected or transmitted without your consent. In some cases, you may even receive fake alerts or warnings, claiming that your system is infected with malware or that you need to update your software.

  • Unwanted advertisements or pop-ups
  • Slow system performance or crashes
  • Unexpected changes to browser settings or homepage
  • Collection or transmission of personal data without consent
  • Fake alerts or warnings

How to Remove PUP.Guardbox

  1. Boot your system in Safe Mode with Networking to prevent PUP.Guardbox from loading and to allow you to download and install removal tools.
  2. Download and install a reputable anti-malware tool, such as SpyHunter, and perform a full scan of your system to detect and remove PUP.Guardbox and any related malware.
  3. Uninstall any suspicious programs or software that may be related to PUP.Guardbox, using the Add/Remove Programs feature in your system's Control Panel.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any unwanted extensions or add-ons.
  5. Reboot your system and perform a follow-up scan with your anti-malware tool to ensure that PUP.Guardbox has been completely removed.

Conclusion

Removing PUP.Guardbox from your system requires careful attention to detail and a thorough understanding of the removal process. By following the steps outlined above, you can help to ensure that your system is free from this potentially unwanted program and that your personal data is protected. Remember to always be cautious when downloading software or clicking on links, and to keep your anti-malware tools up to date to prevent future infections.

SpyHunter Detects & Remove PUP.Guardbox

File System Details

PUP.Guardbox may create the following file(s):
# File Name MD5 Detections
1. GuardboxApp.exe 82f63d7d6812f68a211ba8cfef4e6f22 1
More files

Registry Details

PUP.Guardbox may create the following registry entry or registry entries:
Software\AppDataLow\Software\Guardbox

Directories

PUP.Guardbox may create the following directory or directories:

%LOCALAPPDATA%\Guardbox
%USERPROFILE%\AppData\LocalLow\GuardboxData