Et.exe executable file is related to a malevolent application that can accurately be identified as a coin miner trojan. That malware type utilizes your PC components to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your personal computer pretty much unusable because of high CPU use.
What is Et.exe process?
Et.exe is a malicious process created by coin miner virus
Et.exe – Very high CPU as well as GPU usage
Besides CPU utilization, some of the coin miners also make use of GPU power for their tasks. In that case, you will probably struggle also to see the mouse arrow moving – GPU is often utilized on 100%. It is not as important as CPU for system work, so Et.exe coin miner viruses don’t waste time on trifles and utilize all of it. It sometimes can result in bad consequences.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Et.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
First, Et.exe virus makes your computer overloaded. It is unable to run your applications now, as all processor power is used by a virus. That malware does not care for your needs, all it focuses on is generating income on you. Even if you are patient, and you waited until browser is open, you will likely struggle with exceptionally sluggish efficiency. Pages will open up for years, any type of logins will take about a minute – just a nightmare for a person who works online.
Et.exe Technical Summary.
| File Name | Et.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Setup32.exe, Bypass.exe, Winsysmgr.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Et.exe removal. |
“Visible” damage is not a single unpleasant thing coin miners perform to your system. Et.exe coin miner also deals damage to your operating system. To execute all malicious functions effectively, it wrecks the security components of your system. You will likely see your Microsoft Defender disabled – malware halts it to prevent detection. If you check the HOSTS file, you will likely see a lot of new entries – they are brought in by this coin 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 system recovery.
Hardware effects of coin miner activity
Besides decreasing your computer’s performance, performing at peak power for a long period of time can cause damage to your device and raise electricity expenses. Hardware components are created 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 fan is not very easy to crack. Meanwhile, graphic cards have big and easy-to-access fans, which can be easily broke if touched while spinning, for example, by the user much before the virus injection. Malfunctioning cooling system, together with the extremely high load caused by Et.exe miner can easily lead to graphic card failure3. Graphic cards are also tend to have fast wearing when utilized for crypto mining. It is surely an undesirable case when your GPU’s performance plunges 20-30% just after several weeks of being exploited in such a way.
How did I get Et.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 dubious web page as a part of a program. People that spread hacked versions of well-known programs (which do not need the license key) have small chances to make money. For this reason, there is a huge lure to include malware to the final package of the hacked app and get a coin for each setup. Prior to criticizing these individuals for hacking and also malware distribution, ask yourself – is it OK to avoid purchasing the program in this manner? It is more affordable to pay $20-$30 one time than to pay a much bigger sum for antivirus software and new parts for your computer.
How to remove the Et.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 software, along with 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 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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