Mnolyk.exe executable file comes from a malevolent application that can correctly be identified as a coin miner trojan virus. That malware type uses your hardware to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your computer pretty much nonfunctional because of high CPU usage.
What is Mnolyk.exe process?
Mnolyk.exe is a malicious process created by coin miner virus
As I have pointed out before, Mnolyk.exe is a coin miner virus. The names of the executive file may be different, however, the consequences are usually the identical. Considering that coin miners focus on cryptocurrency mining, they utilize all possible hardware capacity of your desktop to conduct this process. This malware doesn’t pay attention to the fact that you may need to use your computer for other activities – it will consistently consume over 80% of your CPU power.
Mnolyk.exe – Really high CPU/GPU usage
Besides CPU usage, some of the coin miners additionally utilize GPU power for their tasks. In that case, you will probably struggle also to see the mouse arrow moving – GPU is usually utilized on 100%. It is not as important as CPU for system work, so Mnolyk.exe coin miner viruses do not waste time on trifles and utilize all of it. It sometimes can result in bad effects.
Shortly about cryptocurrency mining
Cryptocurrency mining term means the operation of calculating the transaction block hash. That is a integral element of any project based on the blockchain technology. Since this action takes a lot of calculations, a very strong desktop is required. Exactly, the graphic card is better for this task, because they have more cores available. Cryptocurrency mining farms are usually constructed of tens and hundreds of graphic cards to complete their task efficiently. Such systems are not usable for “normal” purposes, like gaming or browsing the Web. Fraudsters who make profit via this coin miner use someones’ PCs instead, even if they are used for the regular activity.2
List of the typical coin miner symptoms
How dangerous is the Mnolyk.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
First, Mnolyk.exe malware makes your PC overloaded. It is unable to run your applications anymore, since all CPU power is used by a malware. That malware does not care for your wants, all it pays attention to is making money on you. Even if you are patient, and you waited until web browser is open, you will likely experience incredibly slow efficiency. Pages will open up for years, any type of logins will take about a minute – just a horror story for a person that works online.
Mnolyk.exe Technical Summary.
| File Name | Mnolyk.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Ilasm.exe, Minas.virus/, Vscan.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Mnolyk.exe removal. |
“Visible” harm is not a solitary bad activity coin miners perform to your personal computer. Mnolyk.exe coin miner also deals damage to your OS. To complete all malevolent operations correctly, it ruins the security components of your system. You will likely see your Microsoft Defender disabled – malware halts it to prevent recognition. If you open the HOSTS file, you will likely see a lot of new entries – they are brought in by this trojan miner to connect your computer to a malicious cryptomining network. All these adjustments are about to be reverted to the original in the process of system recovery.
Hardware effects of coin miner activity
Besides making your PC slow, performing at peak level for long times can trigger damage to your device as well as raise power bills. PC elements are designed to easily get along with high load, but they can do so only in case when they are in a good shape.
Small and well-protected processor fan is hard to damage. Meanwhile, graphic cards have large and easy-to-access rotors, which can be easily cracked if affected while running, for example, by the user much before the coin-miner injection. Malfunctioning cooling system, together with the unusually high load caused by Mnolyk.exe malware can easily lead to GPU failure3. Video cards are also prone to have fast wearing when utilized for cryptocurrency mining. It is likely a bad case when your GPU’s performance decreases on 20-30% only after several weeks of being exploited in such a way.
How did I get Mnolyk.exe coin miner virus?
Coin miners are spread through different ways, but their main sources are malicious banners and programs from dubious sources
Coin miners are one of the most prevalent malevolent programs through “major” malware. Adware sometimes works as a carrier for Mnolyk.exe malware infiltration: it demonstrates you the banners, which have a link to malware downloading. Yes, this abstract “malware” can belong to any type – an additional adware, spyware, rogue or backdoor. But the statistics show that about 30% of all malware spread with the malicious banners are coin miners – and Mnolyk.exe is just with them.
The example of malicious banners you can see in the Internet
Another way you could get this item on your PC is by downloading it from the suspicious website as a part of a program. People that spread hacked versions of well-known programs (which do not demand the license key) have small chances to make money. Hence, there is a very big lure to include malware to the final package of the hacked app and receive a coin for each installation. Prior to blaming these people for hacking and malware distribution, ask yourself – is it alright to avoid purchasing the program in this manner? It is more affordable to pay $20-$30 one time than to pay a much bigger sum for antivirus software and new parts for your computer.
How to remove the Mnolyk.exe miner from my PC?
The best way to get rid of this coin miner virus is to use anti-malware software
Getting rid of such a virus involves the use of specific app. Proper antivirus should have high efficiency at scanning and be lightweight – in order to make no problems with usage also on weak computers. Furthermore, it is better to have proactive protection in your security solution – to prevent the virus even before it launches. Microsoft Defender does not have these elements for various factors. That’s why I’d recommend you to use a third-party anti-malware program for that objective. GridinSoft Anti-Malware is a perfect option that fits all of the mentioned characteristics.4
Before the malware removal, it is important to reboot your system into Safe Mode with Networking. Since Mnolyk.exe miner takes a lot of CPU power, it is needed to halt it before launching the security program. Otherwise, your scan will last for years, even though the GridinSoft program is pretty lightweight.
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 PC is in Safe Mode, all third-party software, just like the majority of non-critical Windows components, are not started with the system start. That allows you to clean the PC without dealing with high processor usage of the coin miner.
Remove Mnolyk.exe coin miner virus with GridinSoft Anti-Malware
Download and install GridinSoft Anti-Malware. You can use this anti-malware program for free during its 6-day trial period. In that term, all functions are available, and it takes no payments to remove malware from your system.
After activating your free trial, start Full scan. It may last up to 10 minutes. You may use the PC as usual.
When the scan is finished, press the Clean Now button to remove all detected elements from your system. This procedure takes less than a minute.
Now, you are good to go. Reboot your PC into a normal Windows mode and use just as there was nothing malicious.
Remove Mnolyk.exe Virus ⛏️ Trojan Coin Miner
Name: Mnolyk.exe
Description: The Mnolyk.exe is a Trojan Coin Miner that uses the infected computer’s sources to mine electronic money without your authorization. This Mnolyk.exe will create your CPU to go for very warm temperatures for prolonged periods of time, which could reduce the life of the CPU.
Operating System: Windows
Application Category: Trojan
User Review
( votes)References
- Read about why Monero and DarkCoin are so popular amongst cybercriminals.
- Detailed explanation of how does cryptomining work.
- About unwanted effects for GPUs in the process of cryptomining.
- Our review on GridinSoft Anti-Malware.
