Dutcdecoderhost.exe process belongs to a malevolent program that can correctly be recognized as a coin miner virus. That malware type uses your hardware to mine cryptocurrencies, generally – Monero or DarkCoin1. It makes your system roughly unfunctional as a result of high CPU usage.
What is Dutcdecoderhost.exe process?
Dutcdecoderhost.exe is a malicious process created by coin miner virus
Dutcdecoderhost.exe – Really high CPU/GPU use
Besides CPU consumption, some of the coin miners additionally utilize GPU power for their operations. In that situation, you will struggle even to see the mouse arrow moving – GPU is often utilized on 100%. It is not as essential as CPU for system work, so Dutcdecoderhost.exe coin miner viruses do not waste time on trifles and utilize it all. It often may result in bad results.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Dutcdecoderhost.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, Dutcdecoderhost.exe malware makes your system overloaded. It is unable to run your applications anymore, as all processor power is consumed by a virus. That malware does not care for your wants, 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 suffer from incredibly slow performance. Pages can open for years, any kind of logins will take about a minute – just a horror story for a person who does a job online.
Dutcdecoderhost.exe Technical Summary.
| File Name | Dutcdecoderhost.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Accsvc.exe, Tidings.exe, Music.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Dutcdecoderhost.exe removal. |
“Visible” damage is not a single negative activity coin miners perform to your PC. Dutcdecoderhost.exe coin miner additionally deals damage to your OS. To perform all malicious operations correctly, it wrecks the protection features 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 trojan miner to connect your system to a malicious cryptomining network. All these adjustments are about to be thrown back to the original in the process of computer recovery.
Hardware effects of coin miner activity
Besides slowing down your PC, performing at peak power for long times can trigger damage to your machine and raise power bills. Hardware elements are designed to easily deal with high load, but they can do so only in case when they are in a good shape.
Compact and well-protected CPU fan is not very easy to crack. Meanwhile, graphic cards have big and easy-to-access rotors, which can be easily broke if touched while spinning, for example, by the user much before the coin-miner injection. Malfunctioning cooling system, together with the unusually high load caused by Dutcdecoderhost.exe malware can easily lead to graphic processing unit failure3. GPUs are also tend to have fast wearing when utilized for cryptocurrency mining. It is surely an unwanted case when your GPU’s performance decreases on 20-30% only after several weeks of being used in such a way.
How did I get Dutcdecoderhost.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 computer is by downloading it from the unreliable web page as a part of a program. Users who spread hacked variants of favored programs (which do not require the license key) have small chances to get paid. Hence, there is a very big temptation to add malware to the final package of the hacked app and get a coin for each setup. Prior to criticizing these guys for hacking and malware spreading, ask yourself – is it alright to avoid paying for the program in this manner? It is much cheaper to pay $20-$30 at once than to pay a much greater sum for antivirus software as well as new parts for your computer.
How to remove the Dutcdecoderhost.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 programs, along with the majority of non-crucial Windows 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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