Vcr.exe process comes from a malicious program that can properly 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 unfunctional as a result of high CPU utilization.
What is Vcr.exe process?
Vcr.exe is a malicious process created by coin miner virus
Vcr.exe – Extremely high CPU/GPU usage
Besides CPU usage, some of the coin miners also make use of GPU power for their operations. In that case, you will struggle also to see the mouse arrow moving – GPU is usually utilized on 100%. It is not as crucial as processor for system work, so Vcr.exe coin miner viruses do not waste time on trifles and utilize it all. It sometimes may result in bad effects.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Vcr.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, Vcr.exe malware makes your PC overloaded. It is unable to run your applications anymore, as all processor power is used by a virus. That malware does not care for your necessities, all it pays attention to is making money on you. Even if you are patient, and you waited until browser is open, you will likely struggle with extremely slow performance. Pages can open up for years, any kind of logins will likely take about a minute – just a headache for a person who does a job online.
Vcr.exe Technical Summary.
| File Name | Vcr.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Lineinst.exe, Minerhash.exe, Zecminer64.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Vcr.exe removal. |
“Visible” damage is not a single bad activity coin miners perform to your computer. Vcr.exe coin miner likewise deals damage to your operating system. To conduct all malevolent functions effectively, it ruins the protection mechanisms of your system. You will likely see your Microsoft Defender disabled – malware halts it to avoid detection. If you open the HOSTS file, you will likely see a number of new entries – they are added by this coin miner to connect your PC to a malicious mining network. All these adjustments shall be thrown back to the original in the process of PC recovery.
Hardware effects of coin miner activity
Besides slowing down your computer, performing at peak level for a long period of time can trigger damage to your machine and increase power bills. PC components are created to easily deal with high load, but they can do so only when they are in a good shape.
Tiny and well-protected processor cooling system is not very easy to damage. Meanwhile, GPUs have big and easy-to-access fans, which can be easily cracked if touched while spinning, for instance, by the user much earlier before the virus injection. Malfunctioning cooling system, together with the very high load caused by Vcr.exe virus can easily lead to GPU failure3. Graphic cards are also tend to have very fast wearing when used for cryptocurrency mining. It is likely an undesirable case when your GPU’s performance plunges 20-30% just after several weeks of being used in such a way.
How did I get Vcr.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 item on your computer is by downloading it from the untrustworthy web page as a part of a program. People who spread hacked versions of popular programs (which do not demand the license key) have small chances to get paid. Hence, there is a huge temptation to include malware to the final package of the hacked application and get a coin for each installation. Before criticizing these individuals for hacking and also malware distribution, ask yourself – is it okay to avoid paying for the program in this manner? It is much cheaper to pay $20-$30 at once than to pay a much bigger figure for antivirus software as well as new parts for your desktop.
How to remove the Vcr.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, just like the majority of non-crucial system components, are not launched with the system start. That allows you to clean the computer without dealing with high CPU 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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