Eu Ransomware 🔐 (. Eu File) — Removal Guide

What is known about the Euvirus?

Eu will append its own .eu extension to the name of each encrypted file. For example, a file named “photo.jpg” will be turned into “photo.jpg.eu”. Just like the Excel table named “table.xlsx” will be changed to “table.xlsx.eu”, and so on.

In each directory with the encoded files, a read_instruction.txt text file will appear. It is a ransom money note. Therein you can find information on the ways of contacting the racketeers and some other information. The ransom note usually contains instructions on how to purchase the decryption tool from the ransomware developers. That is pretty much the scheme of the crime.

In the image below, you can see what a directory with files encrypted by the Eu looks like. Each filename has the “.eu” extension appended to it.

How did Eu ransomware end up on my PC?

Nowadays, there are three most popular ways for evil-doers to have the Eu virus settled in your system. These are email spam, Trojan infiltration and peer file transfer.

If you access your mailbox and see emails that look like familiar notifications from utility services providers, delivery agencies like FedEx, web-access providers, and whatnot, but whose sender is unknown to you, beware of opening those letters. They are most likely to have a viral item attached to them. Thus it is even riskier to download any attachments that come with letters like these.

Another thing the hackers might try is a Trojan virus model². A Trojan is an object that infiltrates into your computer disguised as something legal. Imagine, you download an installer for some program you want or an update for some service. However, what is unboxed turns out to be a harmful agent that encodes your data. As the installation file can have any title and any icon, you have to make sure that you can trust the source of the stuff you’re downloading. The best thing is to use the software developers’ official websites.

As for the peer file transfer protocols like torrent trackers or eMule, the threat is that they are even more trust-based than the rest of the Internet. You can never guess what you download until you get it. Our suggestion is that you use trustworthy websites. Also, it is reasonable to scan the folder containing the downloaded objects with the anti-malware utility as soon as the downloading is done.