Ways to Remove Trojan:Win32/Persistence!rfn [Full Guide]

There are many types of Trojan:Win32 malware or viruses, such as Trojan:Win32/Separ!rfn, Trojan:Win32/Malgent, etc. This article will introduce you to what Trojan:Win32/Persistence!rfn is and how to remove it.

Here is how one user on the forum encountered the Trojan:Win32/Persistence!rfn:

Hi, I think I got a trojan while downloading a VST on a shady website. I did a full scan using Microsoft Safety Scanner and I believe it said there were only 2 infected files. In the final results it says Trojan:Win32/Persistence!rfn, and the scan results are partially removed.  What should I do? Thanks.

What Is Trojan:Win32/Persistence!rfn

Trojan:Win32/Tiggre!rfn is a Trojan virus detected by Windows Defender. It is a potentially dangerous malware that usually runs silently in the system. This virus can access your system remotely, so it can remotely control your computer and execute commands without permission.

How to Remove Trojan:Win32/Persistence!rfn Virus

Here are 4 ways to remove Trojan:Win32/Persistence!rfn virus. You can try the following methods to remove this Trojan virus.

Further Reading:

When you encounter Trojan:Win32/Persistence!rfn virus, it may cause your computer to crash, black screen or data loss. Therefore, we recommend that you back up your computer data regularly to avoid losing some important data.

MiniTool ShadowMaker can easily back up the operating system, personal files, partitions and hard drives on Windows. It is an all-round free backup software designed for Windows 11/10/8/7, providing you with data protection and disaster recovery solutions.

MiniTool ShadowMaker TrialClick to Download100%Clean & Safe

Fix 1: Terminate Unusual Processes

Suspicious processes may run quietly in the background, consuming system resources like CPU, RAM, and network bandwidth. You can monitor their usage through Task Manager and manually terminate any unnecessary processes.

Step 1: Open Task Manager by pressing the Ctrl + Shift + Esc keys together.

Step 2: In the Processes tab, choose the unwanted task and click End task.

Fix 2: Perform a Full Virus Scan

To remove Trojan:Win32/Persistence!rfn virus, you can use Windows Defender. This tool can scan for viruses from specific locations and remove them from Windows. Let’s try it.

Step 1: Type virus in the search box and select the Virus & threat protection app from the best match.

Step 2: In the Windows Security window, scroll down and click the Scan options on the right panel.

Step 3: Choose the Full scan option and click Scan now.

Step 4: Wait for the scan to finish, then verify whether the virus has been fully eliminated. If it remains, you might need a more advanced antivirus tool to get rid of the malware.

Fix 3: Reset Your Chrome Browser

Based on user reports from the Reddit forum, the Trojan:Win32/Persistence!rfn virus appears to be linked to cached data in the Google Chrome folder. If you’ve recently visited any suspicious sites or used untrusted programs through the browser, consider resetting Chrome. To do that:

Step 1: Open Chrome and click the three-dot icon to choose Settings.

Step 2: Click Reset settings tab from the left side and click Restore settings to their original defaults.

Step 3: Select Reset settings to complete the task.

Fix 4: Wipe the Hard Drive and Reinstall Windows

If none of the above methods work, you may want to consider erasing your hard drive and reinstalling Windows. The goal is to clear all data on the hard drive and restore the system to normal. After reinstalling the system, the Trojan:Win32/Persistence!rfn virus may also disappear.

Based on this, you can use the Wipe Disk feature of MiniTool Partition Wizard. This is a free disk wiping tool. It can not only help you erase disk data, but also help you create/delete/copy/extend partitions, recover data from hard drive, format SD card FAT32, etc.

MiniTool Partition Wizard FreeClick to Download100%Clean & Safe

How Do I Wipe My Hard Drive and Reinstall Windows [Full Guide]

How do I wipe my hard drive clean and reinstall Windows? This post will provide you with detailed steps and an alternative to wipe and reinstall Windows 10.

Read More

Bottom Line

What is Trojan:Win32/Persistence!rfn? Here is a complete guide on how to remove this Trojan virus. When you receive this threat warning, you can use third-party software to back up your data in advance. I hope this article can solve your problem.