Vhyfd.exe executable file comes from a harmful program that can accurately be defined as a coin miner trojan virus. That malware type utilizes your PC components to mine cryptocurrencies, basically – Monero or DarkCoin1. It makes your system almost nonfunctional as a result of high CPU usage.
What is Vhyfd.exe process?
Vhyfd.exe is a malicious process created by coin miner virus
Vhyfd.exe – Really high CPU and GPU use
Besides CPU consumption, some of the coin miners additionally utilize GPU power for their tasks. In that case, you will likely struggle even to see the mouse arrow moving – GPU is often utilized on 100%. It is not as essential as processor for system work, so Vhyfd.exe coin miner viruses don’t waste time on trifles and use all of it. It often can lead to bad consequences.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Vhyfd.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
First of all, Vhyfd.exe virus makes your PC overloaded. It is unable to run your applications now, because all CPU power is consumed by a malware. That malware does not care for your necessities, all it focuses on is generating profits on you. Even if you are patient, and you waited until web browser is open, you will likely suffer from exceptionally slow efficiency. Pages will open for years, any type of logins will likely take about a minute – just a horror story for a person who does a job online.
Vhyfd.exe Technical Summary.
| File Name | Vhyfd.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Winlogson.exe, Binscheduler.exe, Bintask.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Vhyfd.exe removal. |
“Visible” harm is not a solitary bad thing coin miners do to your PC. Vhyfd.exe coin miner additionally deals damage to your operating system. To execute all malevolent operations successfully, it wrecks the protection components of your system. You will likely see your Microsoft Defender disabled – malware stops it to avoid recognition. If you open the HOSTS file, you will likely see a load of new notes – they are added by this coin miner to connect your system to a malicious cryptomining network. All these changes shall be thrown back to the initial state in the process of system recovery.
Hardware effects of coin miner activity
Besides decreasing your PC’s performance, performing at peak power for long times can trigger damage to your device and increase power expenses. Hardware components are created to easily get along with high load, but they are good with it only when they are in a good shape.
Little and covered processor cooling system is quite hard to damage. Meanwhile, GPUs have large and easy-to-access fans, which can be easily broke if touched while working, for instance, by the user much earlier before the malware injection. Malfunctioning cooling system, together with the very high load caused by Vhyfd.exe miner can easily lead to GPU failure3. Video cards are also prone to have fast wearing when used for crypto mining. It is surely a bad case when your GPU’s performance decreases on 20-30% only after several weeks of being used in such a way.
How did I get Vhyfd.exe coin miner virus?
Coin miners are spread through different ways, but their main sources are malicious banners and programs from dubious sources
The example of malicious banners you can see in the Internet
One more way you could get this thing on your computer is by downloading it from the untrustworthy website as a part of a program. Users that spread hacked versions of well-known programs (which do not require the license key) have small chances to make money. For this reason, there is a very big temptation to include malware to the final package of the hacked app and get a coin for each installation. Before blaming these individuals for hacking and also malware spreading, ask yourself – is it alright to avoid paying for the program in this manner? It is more affordable to pay $20-$30 at once than to pay a much greater sum for antivirus program and new parts for your desktop.
How to remove the Vhyfd.exe miner from my PC?
The best way to get rid of this coin miner virus is to use anti-malware software
Booting the PC into Safe Mode with Networking
Press the Start button, then choose Power, and click on Reboot while holding the Shift key on the keyboard.
Windows will reboot into recovery mode. In that mode, choose Troubleshoot→ Startup Settings→ Safe Mode with Networking. Press the corresponding button on your keyboard to choose that option.
When your system is in Safe Mode, all third-party programs, just like the majority of non-crucial system components, are not launched with the system start. That allows you to clean the PC without dealing with high processor usage of the coin miner.
References
- Read about why Monero and DarkCoin are so popular amongst cybercriminals.
- About unwanted effects for GPUs in the process of cryptomining.
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