Dllhsm4g.exe executable file belongs to a harmful program that can accurately be defined as a coin miner trojan. That malware form utilizes your hardware to mine cryptocurrencies, basically – Monero or DarkCoin1. It makes your computer roughly unfunctional as a result of high CPU usage.
What is Dllhsm4g.exe process?
Dllhsm4g.exe is a malicious process created by coin miner virus
Dllhsm4g.exe – Extremely high CPU and GPU use
Besides CPU utilization, some of the coin miners additionally use GPU power for their operations. In that instance, you will likely struggle even to see the mouse arrow moving – GPU is usually used on 100%. It is not as important as CPU for system work, so Dllhsm4g.exe coin miner viruses don’t waste time on trifles and utilize it all. It sometimes can result in sad consequences.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Dllhsm4g.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, Dllhsm4g.exe malware makes your system overloaded. It is unable to run your applications now, because all processor power is consumed by a malware. That malware does not care for your demands, all it focuses on is generating income on you. Even if you are patient, and you waited until web browser is open, you will likely suffer from exceptionally slow efficiency. 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.
Dllhsm4g.exe Technical Summary.
| File Name | Dllhsm4g.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 Dllhsm4g.exe removal. |
“Visible” harm is not a single unpleasant activity coin miners do to your system. Dllhsm4g.exe coin miner likewise deals damage to your operating system. To complete all malicious functions correctly, it wrecks the protection features of your system. You will likely see your Microsoft Defender disabled – malware stops it to avoid recognition. If you check the HOSTS file, you will likely see a number of new notes – they are added by this trojan miner to connect your system to a malicious mining network. All these changes are about to be gone back to the original in the process of PC recovery.
Hardware effects of coin miner activity
Besides decreasing your system’s performance, performing at peak power for long times may trigger damage to your machine as well as increase power expenses. 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.
Little and covered CPU cooling system is hard to crack. Meanwhile, GPUs have large and easy-to-access fans, which can be easily cracked if affected while running, for example, by the user much earlier before the malware injection. Malfunctioning cooling system, together with the really high load caused by Dllhsm4g.exe miner can easily lead to graphic card failure3. Graphic cards are also prone to have fast wearing when utilized for cryptocurrency mining. It is surely a bad situation when the performance of your graphic card decreases on 20-30% just after 1-2 weeks of being used in such a way.
How did I get Dllhsm4g.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 thing on your computer is by downloading it from the untrustworthy web page as a part of a program. People that spread hacked versions of well-known programs (which do not demand the license key) have small chances to earn money. 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. Prior to blaming these individuals for hacking and malware spreading, ask yourself – is it alright to avoid buying the program in such a way? It is more affordable to pay $20-$30 one time than to pay a much bigger sum for antivirus program and new parts for your computer.
How to remove the Dllhsm4g.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 applications, just like the majority of non-critical system components, are not started with the system start. That allows you to clean the system 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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