Bvhost.exe process is related to a harmful application that can properly be defined as a coin miner trojan virus. That malware type uses your PC components to mine cryptocurrencies, generally – Monero or DarkCoin1. It makes your personal computer pretty much nonfunctional because of high CPU use.
What is Bvhost.exe process?
Bvhost.exe is a malicious process created by coin miner virus
Bvhost.exe – Extremely high CPU and GPU usage
Besides CPU usage, some of the coin miners additionally utilize GPU power for their tasks. In that instance, you will struggle even to see the mouse arrow moving – GPU is usually used on 100%. It is not as critical as CPU for system work, so Bvhost.exe coin miner viruses do not waste time on trifles and utilize it all. It often may result in bad consequences.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Bvhost.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, Bvhost.exe virus makes your computer overloaded. It is unable to run your applications now, as all processor power is consumed by a virus. That malware does not care for your needs, all it pays attention to is generating income on you. Even if you are patient, and you waited until web browser is open, you will likely struggle with incredibly slow performance. Pages will open up for years, any sort of logins will take about a minute – just a horror story for a person who does a job online.
Bvhost.exe Technical Summary.
| File Name | Bvhost.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Release.exe, Ton.exe, Altruistics.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Bvhost.exe removal. |
“Visible” harm is not a solitary bad thing coin miners perform to your computer. Bvhost.exe coin miner also deals damage to your OS. To execute all malicious functions properly, it ruins the security mechanisms of your system. You will likely see your Microsoft Defender disabled – malware halts it to prevent detection. If you check the HOSTS file, you will likely see a lot of new entries – they are added by this trojan miner to connect your system to a malicious cryptomining network. All these changes shall be gone back to the initial state in the process of computer recovery.
Hardware effects of coin miner activity
Besides decreasing your PC’s performance, performing at peak level for long times may cause damage to your machine and increase power costs. Hardware components are designed to easily get along with high load, but they are good with it only when they are in a good shape.
Compact and well-protected processor cooling system is not very easy to broke. Meanwhile, GPUs have big and easy-to-access rotors, which can be easily broke if affected while working, for instance, by the user much earlier before the virus injection. Malfunctioning cooling system, together with the very high load caused by Bvhost.exe can easily lead to graphic processing unit failure3. Video cards are also prone to have increased wearing when used for cryptocurrency mining. It is surely a bad case when the performance of your video card decreases on 20-30% only after 1-2 weeks of being exploited in such a way.
How did I get Bvhost.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
Another way you could get this item on your computer is by downloading it from the unreliable web page as a part of a program. Users that spread hacked variants of favored programs (which do not need the license key) have small chances to make money. Thus, there is a huge temptation to add in malware to the final package of the hacked application and get a coin for each setup. Prior to blaming these people for hacking and also malware distribution, ask yourself – is it OK to avoid buying the program in this manner? It is much cheaper to pay $20-$30 one time than to pay a much greater sum for antivirus software and new parts for your desktop.
How to remove the Bvhost.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 PC is in Safe Mode, all third-party software, along with the majority of non-crucial operating system components, are not started with the system start. That allows you to clean the computer 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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