How to Remove the PUA:Win32/Packunwan Virus on Windows

PUA: Win32/Packunwan virus removal guide and computer protection

Many Windows 11/10 users report that their Windows Defender detected a virus named PUA:Win32/Packunwan. What virus is this? How to clear it? This article will guide you how to remove PUA:Win32/Packunwan virus.

In daily life, computers will be infected with various viruses, such as Virus: Win32/Grenam.VA!MSR, PUADlManager: Win32/OfferCore, etc. Today we are discussing another virus - PUA: Win32/Packunwan.

My Windows Defender detected the PUA:Win32/Packunwan virus, clicking the delete button is invalid, I have also tried using Malwarebytes, it shows that this is a yellow threat and I need to clear it. It is slowing down my computer and I can't delete it. what do I do?

What is PUA: Win32/Packunwan?

PUA: Win32/Packunwan is a malware that runs on computers and even network environments. It is usually embedded in a variety of free software, shared software and third-party applications. Once inside the computer, the main target of PUA:Win32/Packunwan is usually mainstream Internet browser programs such as Google Chrome, Mozilla Firefox, Safari or Edge.

If your computer is running very slowly, the web page opens abnormally, or you see ads in an unexpected place, your computer may have been infected and the virus is active. Once infected, your data may be lost.

How to uninstall PUA:Win32/Packunwan?

Step 1: Remove PUA from Windows Security Center: Win32/Packunwan

First, you should remove PUA:Win32/Packunwan via the Windows Security Center.

1. Press the Windows I key to open the settings .

2. Click Windows Security Center > Open Windows Security Center > Virus and Threat Protection .

3. Expand PUA:Win32/Packunwan, select Delete , and then click the Start Action button.

4. Wait for the process to complete. Now, click Scan option and then click Scan Full .

Step 2: Uninstall the problematic program

Then, you need to uninstall the program in question.

1. Press Windows R to open the Run dialog box. Then, enter appwiz.cpl and click OK .

2. Select the program marked by the Windows Security Center and click Uninstall .

3. Follow the on-screen instructions to complete the process.

Step 3: Perform a clean boot

Finally, you can perform a clean boot. The operation method is as follows:

1. Press Windows R to open the Run dialog box. Enter msconfig in the Run box and click OK .

2. Then go to the Services tab. Select the Hide all Microsoft services check box.

3. Now, click the Disable All button and click Apply to save changes.

4. Go to the Startup tab and click Open Task Manager .

5. In the Task Manager tab, select the first enabled application and click Disable . You need to disable all enabled applications one by one. After disabling all programs, close Task Manager and click OK .

How to prevent virus attacks from causing file loss?

Regular backups of files and data can restore them when virus invasion causes data to be lost. Therefore, after deleting the PUA:Win32/Packunwan virus, you'd better back up your data. For this reason, MiniTool ShadowMaker is worth recommending. It is a comprehensive free backup software designed for Windows 11/10/8/7, providing you with data protection and disaster recovery solutions.

1. Launch this software and click to continue trial .

2. In the Backup section, select the backup source and destination.

3. Click Backup Now to start the process immediately.

Summarize

All in all, this article covers what the PUA: Win32/Packunwan virus is and how to remove it from your Windows 11/10 system. Additionally, you can learn how to protect your computer after deleting the virus.

The above is the detailed content of How to Remove the PUA:Win32/Packunwan Virus on Windows. For more information, please follow other related articles on the PHP Chinese website!