Remove Vpnfilter Malware (September 2018 Update)

Parasite may reinstall itself multiple times if you don't delete its core files. We recommend downloading SpyHunter to scan for malicious programs installed with it. This may save you hours and cut down your time to about 15 minutes. 

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More information on SpyHunter, steps to uninstallEULAThreat Assessment Criteria, and Privacy Policy.

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This page aims to help you remove Vpnfilter Malware. Our removal instructions work for every version of Windows.

Trojan Horse infections could be used to perform a whole list of criminal activities on the computer they infect. Sadly, these pieces of malware are extremely difficult to detect and pose a serious danger to any system they manage to sneak in. Being well informed about their specifics, typical distribution methods, infection techniques and methods for detection and removal could be crucial in case of an actual infection. That’s why, on this page, our “How to remove” team will focus your attention to one of the latest Trojan-based dangers that is lurking on the Internet, a threat called Vpnfilter, in order to show you how to avoid it or remove it in case of contamination.

Understanding the Trojans – what can these threats do?

Every computer user who is actively using the Internet has probably heard about the infamous Trojan Horse infections and their bad reputation at least once. This is understandable since this nasty type of computer threats is responsible for more than 70% of all the online-based infections. This impressive percentage gives us a pretty good idea about how common, widespread and how vast the Trojan Horse malware category is. With new and more sophisticated additions such as Vpnfilter coming up every day, this group of malware remains one of the most feared ones.  One key feature, which makes Trojans so popular among hackers and web criminals is their ability to be modified and to execute different malicious tasks. These viruses can usually run on the PC with Administrator’s rights and provide their criminal creators with remote access to the entire machine, its data, and its software. In most of the cases, the infection can remain unnoticed for a long period of time and secretly launch activities with criminal intentions in the background. A malicious piece of software like Vpnfilter, for instance, might get used as a tool for system damage, espionage, theft of sensitive information, banking fraud or distribution of other viruses like, for instance, Ransomware cryptoviruses. Most of the computers that get infected with such a Trojan typically get severely damaged in one way or another.

Remove Vpnfilter Malware


Some of the steps will likely require you to exit the page. Bookmark it for later reference.

Reboot in Safe Mode (use this guide if you don’t know how to do it).



We get asked this a lot, so we are putting it here: Removing parasite manually may take hours and damage your system in the process. We recommend downloading SpyHunter to see if it can detect parasite files for you.

Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab. Try to determine which processes are dangerous. 


Right click on each of them and select Open File Location. Then scan the files with our free online virus scanner:

Drag and Drop Files Here to Scan
Maximum file size: 128MB.

This scanner is free and will always remain free for our website's users. You can find its full-page version at:

Scan Results

Virus Scanner Result

After you open their folder, end the processes that are infected, then delete their folders. 

Note: If you are sure something is part of the infection – delete it, even if the scanner doesn’t flag it. No anti-virus program can detect all infections. 


Hold together the Start Key and R. Type appwiz.cpl –> OK.


You are now in the Control Panel. Look for suspicious entries. Uninstall it/them. If you see a screen like this when you click Uninstall, choose NO:



Type msconfig in the search field and hit enter. A window will pop-up:


Startup —> Uncheck entries that have “Unknown” as Manufacturer or otherwise look suspicious.

  • Remember this step – if you have reason to believe a bigger threat (like ransomware) is on your PC, check everything here.

Hold the Start Key and R –  copy + paste the following and click OK:

notepad %windir%/system32/Drivers/etc/hosts

A new file will open. If you are hacked, there will be a bunch of other IPs connected to you at the bottom. Look at the image below:

hosts_opt (1)

If there are suspicious IPs below “Localhost” – write to us in the comments.


To remove parasite on your own, you may have to meddle with system files and registries. If you were to do this, you need to be extremely careful, because you may damage your system.

If you want to avoid the risk, we recommend downloading SpyHunter
a professional malware removal tool.

More information on SpyHunter, steps to uninstallEULAThreat Assessment Criteria, and Privacy Policy.

Type Regedit in the windows search field and press Enter.

Once inside, press CTRL and F together and type the virus’s Name. Right click and delete any entries you find with a similar name. If they don’t show up this way, go manually to these directories and delete/uninstall them:

  • HKEY_CURRENT_USER—-Software—–Random Directory. It could be any one of them – ask us if you can’t discern which ones are malicious.
    HKEY_CURRENT_USER—-Software—Microsoft—-Windows—CurrentVersion—Run– Random
    HKEY_CURRENT_USER—-Software—Microsoft—Internet Explorer—-Main—- Random

The malware’s activity may affect the way the system operates. It may corrupt important system files and this way lead to instability of the OS, lots of errors, sudden crashes, sluggishness, and general malfunction. It may also completely delete the user files stored on the drives and lead to a full data loss which might be extremely harmful to certain businesses, institutions or even regular web users who keep their work files, audios, videos and archives only on their computer.

In some cases, the crooks who are in control may decide to spy on their victims and steal sensitive details about their personal or professional life. They may set the Trojan to keep track on the keystrokes or copy and transfer to them certain passwords, login credentials, banking details, credit or debit card numbers and other confidential personal information which could be misused and exploited in further theft and fraud actions. Very often, the Trojan could be used as a backdoor to other malware such as Ransomware, Spyware, and similar harmful viruses which could damage the computer even further. That’s why, the timely detection and removal of the infection is crucial for the avoidance of other nasty threats.

Is there a way to detect Vpnfilter and remove it effectively?

Usually, the infection with Vpnfilter or similar Trojan-based viruses goes without any visible symptoms. The lack of indicators is exactly what helps the malware to run in the computer undisturbed and to complete its harmful actions. However, in some instances, some people may notice some red flags which may help them detect and intercept the virus. For instance, the frequent BSOD crashes, system errors, significant sluggishness or a higher than normal CPU or RAM usage may all be signs of some undesirable activity that might be caused by a Trojan. Still, the best way to detect a virus like Vpnfilter and remove it effectively is to use professional malware removal software such as a strong antivirus program or a dedicated anti-malware tool like the one on this page.

Not to getting infected is the other challenge users typically face. The basics here are to provide your PC with reliable protection such as a regularly updated anti-malware program, OS updates and a constantly enabled firewall. Another important prevention measure should be your personal web behavior. There could be many possible sources of threats such as Vpnfilter which may usually appear as legitimate, harmless and even appealing. That’s why, you should approach with caution every unfamiliar web-page, pop-up, add, offer, download link or spam email message because you never know what they may be carrying.


Name Vpnfilter
Type Trojan
Danger Level High (Trojans are often used as a backdoor for Ransomware)
Symptoms Unusually high CPU or RAM usage, system errors, BSOD crashes or sluggishness could indicate a harmful activity in the background.
Distribution Method  Malicious email attachments, spam, fake ads, misleading links, infected websites, torrents, pirated content. 
Detection Tool

If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!

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