What is PUA:Win32/Presenoker

PUA:Win32/Presenoker is a detection name used by Microsoft Defender Antivirus and other security tools to identify Potentially Unwanted Applications (PUAs). These applications often appear legitimate and useful but may operate in ways that are undesirable or harmful to the user. They can include adware, browser hijackers, and other software with unclear objectives. Manual removal involves navigating to specific directories on your computer and deleting the files associated with Presenoker. This can be done by accessing the File Explorer and removing the contents of the DetectionHistory folder and CacheManager folder within the Windows Defender directory. Since Presenoker often changes browser settings, resetting the browser to its default settings can help remove the unwanted changes. This can be done through the browser’s settings menu. Running a full system scan with reputable antivirus software like Malwarebytes, Spyhunter, Norton can help detect and remove Presenoker and other related malware. These tools can automatically identify and quarantine malicious programs.


How PUA:Win32/Presenoker infected your system

Software Bundling

The most common method of infection is software bundling, where the Presenoker installer is hidden within the installation package of another app. Users may inadvertently install Presenoker when they install the primary application, especially if they use the Recommended or Quick installation mode instead of Custom settings.

Deceptive Advertising

Presenoker can also be distributed through deceptive advertising or by being embedded in third-party websites that offer cracked apps or updates. Users are often tricked into downloading and installing these applications without fully understanding the implications. Practicing safe browsing habits, such as avoiding clicking on suspicious advertisements and not downloading software from untrusted sources, is crucial for preventing the installation of PUAs like Presenoker

  1. Download PUA:Win32/Presenoker Removal Tool
  2. Use Windows Malicious Software Removal Tool to remove PUA:Win32/Presenoker
  3. Use Autoruns to remove PUA:Win32/Presenoker
  4. Files, folders and registry keys of PUA:Win32/Presenoker
  5. Other aliases of PUA:Win32/Presenoker
  6. How to protect from threats, like PUA:Win32/Presenoker

Download Removal Tool

Download Removal Tool

To remove PUA:Win32/Presenoker completely, we recommend you to use SpyHunter. It can help you remove files, folders, and registry keys of PUA:Win32/Presenoker and provides active protection from viruses, trojans, backdoors. The trial version of SpyHunter offers virus scan and 1-time removal for FREE.

Download Alternative Removal Tool

Download Malwarebytes

To remove PUA:Win32/Presenoker completely, we recommend you to use Malwarebytes Anti-Malware. It detects and removes all files, folders, and registry keys of PUA:Win32/Presenoker and several millions of other malware, like viruses, trojans, backdoors.

Remove PUA:Win32/Presenoker manually

Manual removal of PUA:Win32/Presenoker by inexperienced users may become a difficult task because it does not create entries in Add/Remove Programs under Control Panel, does not install browser extensions, and uses random file names. However, there are pre-installed instruments in the Windows system, that allow you to detect and remove malware without using third-party applications. One of them is Windows Malicious Software Removal Tool. It comes with Windows Update in Windows 11, 10, 8. 8.1. For older operating system you can download it here: 64-bit version | 32-bit version.

Remove PUA:Win32/Presenoker using Windows Malicious Software Removal Tool

  1. Type mrt in the search box near Start Menu.
  2. Run mrt clicking on found item.
  3. Click Next button.
  4. Choose one of the scan modes Quick scan, Full scan, Customize scan (Full scan recommended).
  5. Click Next button.
  6. Click on View detailed results of the scan link to view the scan details.
  7. Click Finish button.

Remove PUA:Win32/Presenoker using Autoruns

PUA:Win32/Presenoker often sets up to run at Windows startup as an Autorun entry or Scheduled task.

  1. Download Autoruns using this link.
  2. Extract the archive and run Autoruns.exe file.
  3. In Options menu make sure there are checkboxes near Hide Empty Locations, Hide Microsoft Entries, and Hide Windows Entries.
  4. Search for suspicious entries with weird names or running from locations like: C:\{username}\AppData\Roaming.
  5. Right-click on suspicious entry and choose Delete. This will prevent the threat to run at startup.
  6. Switch to Scheduled Tasks tab and do the same.
  7. To remove files themselves, click on suspicious entries and choose Jump to Entry…. Remove files or registry keys found.

Remove files, folder and registry keys of PUA:Win32/Presenoker

PUA:Win32/Presenoker files and folders


PUA:Win32/Presenoker registry keys

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Aliases of PUA:Win32/Presenoker

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How to protect from threats, like PUA:Win32/Presenoker, in future

bitdefender internet security

Standard Windows protection or any decent third-party antivirus (Norton, Avast, Kaspersky) should be able to detect and remove PUA:Win32/Presenoker. However, if you got infected with PUA:Win32/Presenoker with existing and updated security software, you may consider changing it. To feel safe and protect your PC from PUA:Win32/Presenoker on all levels (browser, e-mail attachments, Word or Excel scripts, file system) we recommend a leading provider of internet security solutions – BitDefender. Its solutions both for home and business users proved to be one of the most advanced and effective. Choose and get your BitDefender protection via the button below:

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