Dhcpsvchostdllcommon.exe executable file comes from a harmful application that can properly be identified as a coin miner trojan. That malware type uses your PC components to mine cryptocurrencies, basically – Monero or DarkCoin1. It makes your system pretty much unusable as a result of high CPU use.
What is Dhcpsvchostdllcommon.exe process?
Dhcpsvchostdllcommon.exe is a malicious process created by coin miner virus
Dhcpsvchostdllcommon.exe – Very high CPU and GPU usage
Besides CPU consumption, some of the coin miners additionally utilize GPU power for their tasks. In that situation, you will struggle also to see the mouse cursor moving – GPU is usually utilized on 100%. It is not as critical as processor for system work, so Dhcpsvchostdllcommon.exe coin miner viruses don’t waste time on trifles and utilize it all. It often can lead to unhappy consequences.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Dhcpsvchostdllcommon.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, Dhcpsvchostdllcommon.exe virus makes your PC overloaded. It is unable to run your applications anymore, as all CPU power is consumed by a virus. That malware does not care for your necessities, all it focuses on is generating profits on you. Even if you are patient, and you waited until web browser is open, you will likely suffer from exceptionally sluggish performance. Pages will open up for years, any sort of logins will take about a minute – just a nightmare for a person who does a job online.
Dhcpsvchostdllcommon.exe Technical Summary.
| File Name | Dhcpsvchostdllcommon.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Lklklk.exe, Cheat.exe, Remove.siww1049 |
| Removal | Download and install GridinSoft Anti-Malware for automatic Dhcpsvchostdllcommon.exe removal. |
“Visible” harm is not a solitary bad activity coin miners perform to your system. Dhcpsvchostdllcommon.exe coin miner likewise deals damage to your OS. To perform all malicious functions successfully, it ruins the protection mechanisms 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 lot of new notes – they are brought in by this trojan miner to connect your PC to a malicious cryptomining network. All these changes are about to be gone back to the initial state in the process of system recovery.
Hardware effects of coin miner activity
Besides making your computer slow, performing at peak level for long times may cause damage to your machine and increase power bills. PC components 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 covered CPU fan is quite hard to broke. Meanwhile, graphic cards have big and easy-to-access rotors, which can be easily cracked if touched while running, for example, by the user much before the malware injection. Malfunctioning cooling system, together with the extremely high load caused by Dhcpsvchostdllcommon.exe virus can easily lead to graphic card failure3. Video cards are also tend to have very fast wearing when used for cryptocurrency mining. It is likely an undesirable case when the performance of your GPU plunges 20-30% just after 1-2 weeks of being used in such a way.
How did I get Dhcpsvchostdllcommon.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 thing on your PC is by downloading it from the suspicious web page as a part of a program. People that spread hacked variants of well-known programs (which do not need the license key) have small chances to earn money. Hence, there is a very big temptation to add malware to the final package of the hacked app and receive a coin for every setup. Prior to criticizing these guys for hacking and malware spreading, ask yourself – is it okay to avoid paying for the program in such a way? It is much cheaper to pay $20-$30 one time than to pay a much greater sum for antivirus program and new parts for your computer.
How to remove the Dhcpsvchostdllcommon.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 computer is in Safe Mode, all third-party programs, just like the majority of non-critical system components, are not started with the system start. That allows you to clean the PC 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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