WDF.exe CPU Miner Removal (March 2019 Update)

This page aims to help you remove WDF.exe CPU Miner. Our removal instructions work for every version of Windows.

If you would like to learn how to protect your PC from a Trojan horse named WDF.exe, or you are looking for an effective way to remove it, this is the page to be on! In the text that follows, we are going to describe the most common transmitters of this infection, its possible harmful effects and the steps to detect and remove it from your system. The good news is that you don’t need to be an expert to deal with WDF.exe, because with the help of the detailed Removal Guide below you will be able to safely identify the Trojan and delete it. You can also use the professional removal tool and scan your PC with it to ensure that no remains are left hidden in the system. We invite you to stay with us until the end because we have some very useful information to share with you.

WDF.exe – a recent CPU mining Trojan threat, which could harm you!

WDF.exe is a recently reported Trojan horse infection, which has managed to sneak inside quite a number of computers. Some attacked users have contacted our “How to remove” team with a request to help them deal with this malware, which is capable of various harmful deeds. If we have to talk about Trojans in general, each and every representative is different and can be programmed for a specific criminal task. That’s why it is almost impossible to tell you what exactly WDF.exe is specialized in. Usually, the hackers program such malware individually, according to the specific task they want to use it for. This ability of the Trojans has made them a favorite tool of online fraud and theft in criminal circles. A virus -like WDF.exe, for instance, could easily be held responsible for some of the following malicious deeds:

WDF.exe CPU Miner Removal



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).



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.


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

If the guide didn’t help you, download the anti-virus program we recommended or ask us in the comments for guidance!

  • Destruction of files and software – A common harmful effect of being infected with a Trojan horse is the possible corruption and destruction it may cause. Targets could be all of your files, certain system processes, Registry keys or any software that can be found on the machine. The hackers could basically mess around with everything as they please, this way creating malfunction or total destruction of the computer.
  • Espionage and data theft – Trojans are a perfect tool of spying and data theft. It is possible that WDF.exe could be programmed to secretly keep track of your activity from the moment you turn the computer on and copy your passwords, login credentials, keystrokes, credit or debit card details and other sensitive information that you keep on your PC. When the hackers get their hands on such sensitive details, they can easily use them to blackmail you, steal your identity or money and many other criminal activities.
  • Distributing Ransomware and other viruses – Trojans like WDF.exe could easily exploit any system vulnerability and silently get inside the computer without any visible symptoms. Apart from this, the malware may also carry some other viruses along and introduce them to the system in a very stealthy way. The creators of Ransomware and other nasty infections commonly use this ability of the Trojans in order to infect hundreds of computers.

What we just mentioned above is just a small portion of the criminal activities that a Trojan can be involved in, that’s why our advice is to remove this malware immediately and thoroughly scan your PC with the help of reputed security software.

How to protect your PC from Trojans?

According to security experts, Trojans can be blamed for every two out of three online infections that happen through the internet. This statistic gives just a brief idea of how popular and widespread these threats are. Unfortunately, you never know when and how you may come across an infection like WDF.exe, because Trojans are so tricky and use so many malicious transmitters that it is literally impossible to avoid them all. However, there are a few useful tips that may help you to protect your system. For instance, you should know that the cyber criminals put a lot of efforts in camouflaging their malware into some harmless-looking online content. That’s why, you should be very cautious when coming across various websites and pages, especially sketchy sites full of nagging ads, pop-ups and blinking banners. Avoid clicking on anything you don’t trust and never open spam messages, email attachments, free installers, or “too-good-to-be-true” offers, as some of them may be compromised and end you up with an infection. Last, but not least, it is of utmost importance to have a reliable antivirus program and run regular scans with it to keep your system protected as much as possible.


Name WDF.exe
Type Trojan
Danger Level High (Trojans are often used as a backdoor for Ransomware)
Symptoms This malware may not have specific symptoms and may sneak inside your system unnoticed.
Distribution Method Sketchy sites full of nagging ads, pop-ups and blinking banners, spam messages, email attachments, free installers, or “too-good-to-be-true” offers.
Detection Tool

Keep in mind, SpyHunter’s malware detection tool is free. To remove the infection, you’ll need to purchase the full version.
More information about SpyHunter and steps to uninstall.

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