Bdehdcfg.exe process belongs to a malicious application that can accurately be defined as a coin miner trojan virus. That malware type utilizes your hardware to mine cryptocurrencies, generally – Monero or DarkCoin1. It makes your system almost nonfunctional due to high CPU usage.
What is Bdehdcfg.exe process?
Bdehdcfg.exe is a malicious process created by coin miner virus
As I have mentioned in the introduction, Bdehdcfg.exe is a coin miner trojan. The names of the executive file may be different, but the consequences are generally the identical. Because coin miners aim at cryptocurrency mining, they use all available hardware power of your personal computer to run this procedure. This virus does not take note of the fact that you may need to make use of your computer for other tasks – it will constantly consume over 80% of your CPU power.
Bdehdcfg.exe – Extremely high CPU and GPU usage
Besides CPU usage, some of the coin miners also use GPU power for their tasks. In that instance, you will likely struggle even to see the mouse arrow moving – GPU is often utilized on 100%. It is not as crucial as CPU for system work, so Bdehdcfg.exe coin miner viruses don’t waste time on trifles and use it all. It sometimes can result in bad consequences.
Shortly about cryptocurrency mining
Cryptocurrency mining is a term that means the action of calculating the transaction block hash. That is a basic part of anything based on the blockchain technology. Since this operation takes a lot of calculations, a strong machine is needed. Exactly, the GPU is better for this task, because they have more cores available. Cryptomining farms are usually constructed of tens and hundreds of video cards to complete their task efficiently. Such computer systems are not usable for “classic” purposes, like gaming or web browsing. Crooks who gain money 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 Bdehdcfg.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, Bdehdcfg.exe virus makes your PC overloaded. It is not able to run your applications now, as all processor power is consumed by a virus. That malware does not care for your necessities, all it pays attention to is generating income on you. Even if you are patient, and you waited until browser is open, you will likely struggle with extremely sluggish efficiency. Pages can open up for years, any type of logins will likely take about a minute – just a nightmare for a person that works online.
Bdehdcfg.exe Technical Summary.
| File Name | Bdehdcfg.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Frst64.exe, Iserv.exe, Teamviewer.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Bdehdcfg.exe removal. |
“Visible” damage is not a solitary negative activity coin miners perform to your computer. Bdehdcfg.exe coin miner additionally deals damage to your OS. To conduct all malicious functions effectively, it ruins the security features of your system. You will likely see your Microsoft Defender disabled – malware stops it to avoid detection. If you check the HOSTS file, you will likely see a ton of new notes – they are brought in by this coin miner to connect your system to a malicious cryptomining network. All these changes are about to be thrown back to the original in the process of system recovery.
Hardware effects of coin miner activity
Besides decreasing your system’s performance, running at peak level for a long period of time may cause damage to your device as well as raise power bills. PC components are designed to easily get along with high load, but they can do so only when they are in a good shape.
Little and well-protected processor cooling system is hard to damage. Meanwhile, graphic cards have large and easy-to-access fans, which can be easily cracked if touched while running, for example, by the user much earlier before the coin-miner injection. Malfunctioning cooling system, together with the really high load caused by Bdehdcfg.exe miner can easily lead to GPU failure3. GPUs are also tend to have increased wearing when used for cryptocurrency mining. It is surely an undesirable case when your GPU’s performance decreases on 20-30% just after 1-2 weeks of being used in such a way.
How did I get Bdehdcfg.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 widespread malevolent programs through “major” malware. Adware often functions as a carrier for Bdehdcfg.exe malware infiltration: it shows you the banners, which have a link to malware downloading. Yes, this abstract “malware” may belong to any kind – an additional adware, spyware, rogue or backdoor. However, the statistics say that about 30% of all viruses spread with the malevolent banners are coin miners – and Bdehdcfg.exe is right among them.4
The example of malicious banners you can see in the Internet
Another way you could get this thing on your computer is by downloading it from the untrustworthy web page as a part of a program. Users who spread hacked versions of popular programs (which do not require the license key) have small chances to get paid. For this reason, there is a huge temptation to include malware to the final package of the hacked app and get a coin for every setup. Before blaming these people for hacking and malware spreading, ask yourself – is it OK to avoid buying the program in such a way? It is more affordable to pay $20-$30 at once than to pay a much greater figure for antivirus software as well as new parts for your desktop.
How to remove the Bdehdcfg.exe miner from my PC?
The best way to get rid of this coin miner virus is to use anti-malware software
Eliminating such a virus demands making use of special tool. Proper antivirus should have high performance at scanning and be lightweight – in order to create no problems with usage even on weak PCs. In addition, it is recommended to have on-run protection in your security tool – to prevent the virus even before it launches. Microsoft Defender does not have these functions for different factors. That’s why I’d recommend you to use a third-party anti-malware program for that objective. GridinSoft Anti-Malware is a great option that fits each of the specified qualities.5
Before the virus removal, it is important to boot your Windows into Safe Mode with Networking. Since Bdehdcfg.exe miner takes a lot of processor capacity, 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 system 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 gives you the ability to clean the computer without dealing with high processor usage of the coin miner.
Remove Bdehdcfg.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 Bdehdcfg.exe Virus ⛏️ Trojan Coin Miner
Name: Bdehdcfg.exe
Description: The Bdehdcfg.exe is a Trojan Coin Miner that uses the infected computer’s sources to mine electronic money without your authorization. This Bdehdcfg.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.
- Read more about various malware type on Cybersecurity Glossary.
- Our review on GridinSoft Anti-Malware.
