Migrate.sfx.exe Virus (Coin Miner Trojan) Removal

Migrate.sfx.exe executable file is related to a malicious application that can correctly be defined as a coin miner trojan. That malware type uses your PC components to mine cryptocurrencies, basically – Monero or DarkCoin¹. It makes your personal computer pretty much nonfunctional as a result of high CPU utilization.

What is Migrate.sfx.exe process?

Migrate.sfx.exe is a malicious process created by coin miner virus

Migrate.sfx.exe – Extremely high CPU as well as GPU use

Besides CPU utilization, some of the coin miners also make use of GPU power for their operations. In that instance, you will likely struggle also to see the mouse arrow moving – GPU is usually used on 100%. It is not as important as CPU for system work, so Migrate.sfx.exe coin miner viruses don’t waste time on trifles and use it all. It often may result in bad results.

Shortly about cryptocurrency mining

List of the typical coin miner symptoms

Your device overheats (system unit/laptop body is very hot)

You are not able to open your apps or they are opening for ages

Unknown process is running in the background and consumes your PC resources

Windows Defender does not respond

How dangerous is the Migrate.sfx.exe miner?

Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system

Firstly, Migrate.sfx.exe virus makes your PC overloaded. It is not able to run your applications now, since all CPU power is used by a virus. That malware does not care for your needs, all it pays attention to is generating income on you. Even if you are patient, and you waited until web browser is open, you will likely struggle with exceptionally slow performance. Pages can open for years, any type of logins will take about a minute – just a headache for a person that works online.

Migrate.sfx.exe Technical Summary.

File Name	Migrate.sfx.exe
Type	Trojan Coin Miner
Detection Name	Trojan:Win32/CoinMiner
Distribution Method	Software bundling, Intrusive advertisement, redirects to shady sites etc.
Similar behavior	Host.exe, Fmcud.exe, Eu.exe
Removal	Download and install GridinSoft Anti-Malware for automatic Migrate.sfx.exe removal.

“Visible” damage is not a single negative thing coin miners do to your computer. Migrate.sfx.exe coin miner likewise deals damage to your OS. To conduct all malevolent functions properly, it wrecks the security features of your system. You will likely see your Microsoft Defender disabled – malware halts it to avoid detection. If you check the HOSTS file, you will likely see a lot of new notes – they are added by this trojan miner to connect your PC to a malicious mining network. All these changes shall be reverted to the initial state in the process of system recovery.

Hardware effects of coin miner activity

Besides slowing down your computer, performing at peak level for a long period of time can trigger damage to your device as well as increase power costs. Hardware elements are created to easily deal with high load, but they are good with it only in case when they are in a good shape.

Little and covered CPU cooling system is hard to broke. Meanwhile, GPUs have big and easy-to-access rotors, which can be easily cracked if affected while working, for instance, by the user much before the malware injection. Malfunctioning cooling system, together with the extremely high load caused by Migrate.sfx.exe miner can easily lead to graphic card failure³. GPUs are also prone to have very fast wearing when utilized for cryptocurrency mining. It is surely an unwanted situation when the performance of your graphic card decreases on 20-30% just after 1-2 weeks of being exploited in such a way.

How did I get Migrate.sfx.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 suspicious website as a part of a program. Users who spread hacked versions of popular programs (which do not demand the license key) have small chances to get paid. Thus, there is a huge temptation to add malware to the final package of the hacked application and acquire a coin for each installation. Before criticizing 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 at once than to pay a much bigger sum for antivirus software as well as new parts for your PC.

How to remove the Migrate.sfx.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 started with the system start. That allows you to clean the system without dealing with high CPU usage of the coin miner.