Slui.exe process comes from a harmful program that can accurately be recognized as a coin miner trojan. That malware type uses your hardware to mine cryptocurrencies, generally – Monero or DarkCoin1. It makes your system pretty much unfunctional because of high CPU usage.
What is Slui.exe process?
Slui.exe is a malicious process created by coin miner virus
Slui.exe – Very high CPU and GPU usage
Besides CPU usage, some of the coin miners additionally utilize GPU power for their operations. In that instance, you will struggle also to see the mouse cursor moving – GPU is usually used on 100%. It is not as essential as CPU for system work, so Slui.exe coin miner viruses don’t waste time on trifles and use all of it. It sometimes can cause sad effects.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Slui.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
Initially, Slui.exe virus makes your system overloaded. It is unable to run your applications anymore, because all processor power is consumed by a malware. That malware does not care for your needs, all it pays attention to is making money 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 for years, any sort of logins will take about a minute – just a headache for a person that works online.
Slui.exe Technical Summary.
| File Name | Slui.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Gpupdate.exe, Wiaacmgr.exe, Windowsactiondialog.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Slui.exe removal. |
“Visible” harm is not a solitary bad thing coin miners do to your computer. Slui.exe coin miner likewise deals damage to your OS. To carry out all malicious operations correctly, 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 added by this coin miner to connect your system to a malicious cryptomining network. All these adjustments shall be thrown back to the original in the process of system recovery.
Hardware effects of coin miner activity
Besides slowing down your computer, running at peak level for long times may trigger damage to your device and raise power costs. PC elements are designed to easily deal with high load, but they are good with it only in case when they are in a good shape.
Little and well-protected processor cooling system is quite hard to damage. Meanwhile, GPUs have large and easy-to-access fans, which can be easily broke if touched while spinning, for instance, by the user much earlier before the coin-miner injection. Malfunctioning cooling system, together with the unusually high load caused by Slui.exe miner can easily lead to graphic card failure3. Graphic cards are also prone to have increased wearing when utilized for crypto mining. It is likely a bad situation 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 Slui.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
An additional way you could get this item on your PC is by downloading it from the untrustworthy web page as a part of a program. Users 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 lure to add in malware to the final package of the hacked application and receive a coin for every setup. Prior to blaming these people for hacking and also malware spreading, ask yourself – is it alright to avoid paying for the program in this manner? 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 PC.
How to remove the Slui.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 software, just like 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 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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