Bcdboot.exe process comes from a malevolent program that can correctly be defined as a coin miner virus. That malware form uses your PC components to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your system almost unusable due to high CPU utilization.
What is Bcdboot.exe process?
Bcdboot.exe is a malicious process created by coin miner virus
Bcdboot.exe – Extremely high CPU and GPU use
Besides CPU utilization, some of the coin miners additionally make use of GPU power for their tasks. In that instance, you will likely struggle even to see the mouse cursor moving – GPU is usually utilized on 100%. It is not as critical as CPU for system work, so Bcdboot.exe coin miner viruses do not waste time on trifles and use all of it. It sometimes can cause bad effects.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Bcdboot.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
First off, Bcdboot.exe malware makes your system overloaded. It is not able to run your applications anymore, since all processor power is consumed by a malware. That malware does not care for your necessities, all it focuses on is making money on you. Even if you are patient, and you waited until web browser is open, you will likely struggle with exceptionally slow efficiency. Pages will open up for years, any type of logins will likely take about a minute – just a horror story for a person that does a job online.
Bcdboot.exe Technical Summary.
| File Name | Bcdboot.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Cttunesvr.exe, Axinstui.exe, Auditpol.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Bcdboot.exe removal. |
“Visible” harm is not a solitary unpleasant activity coin miners do to your PC. Bcdboot.exe coin miner likewise deals damage to your operating system. To execute all malicious operations effectively, it wrecks the protection components of your system. You will likely see your Microsoft Defender disabled – malware stops it to prevent recognition. If you open the HOSTS file, you will likely see a ton of new notes – they are brought in by this trojan miner to connect your system to a malicious cryptomining network. All these changes are about to be reverted to the initial state in the process of computer recovery.
Hardware effects of coin miner activity
Besides making your computer slow, running at peak power for a long period of time may cause damage to your device and increase electricity bills. Hardware elements are designed to easily deal with high load, but they are good with it only when they are in a good shape.
Compact and covered CPU fan is not very easy to damage. Meanwhile, GPUs have large and easy-to-access fans, which can be easily broke if affected while running, for example, by the user much earlier before the coin-miner injection. Malfunctioning cooling system, together with the very high load caused by Bcdboot.exe malware can easily lead to graphic processing unit failure3. Graphic cards are also tend to have very fast wearing when used for crypto mining. It is likely a bad situation when your GPU’s performance decreases on 20-30% only after 1-2 weeks of being exploited in such a way.
How did I get Bcdboot.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 PC is by downloading it from the untrustworthy site 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 earn money. For this reason, there is a huge lure to include malware to the final package of the hacked application and acquire a coin for each installation. Before blaming these guys for hacking and also malware spreading, ask yourself – is it alright to avoid paying for the program in such a way? It is more affordable to pay $20-$30 one time than to pay a much bigger figure for antivirus software as well as new parts for your computer.
How to remove the Bcdboot.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 software, along with the majority of non-crucial operating system components, are not launched with the system start. That gives you the ability 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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