Aeur virus: what it is and how to remove it

From our report of Jul 2021 · not reviewed since

More from our earlier report on Aeur virus

• Ransomware removal has to be performed with reliable security software to ensure its complete termination
• Check and repair all virus caused damages by performing system diagnostics with the PC optimization software

From our report of Jul 2021 · not reviewed since

Aeur ransomware – a perilous new file-locking parasite from the Djvu family

Aeur ransomware is a computer virus that will leave the victim's personal files locked and renamed until a ransom of $980 is forwarded in Bitcoins.

Or cybercriminals would like to persuade you into thinking that by dropping the _readme.txt ransom note on your desktop after the infection.

This file-locker is distributed primarily through file-sharing platforms, specifically the most popular torrent websites. It belongs to the Djvu ransomware family, and most cyberthreats from this lineage are camouflaged as the latest or the most anticipated game cracks.

So you or someone else who might have been using your Windows computer have downloaded the infection willingly but unknowingly. But it's not the time to look for someone to blame. If pictures, documents, archives, spreadsheets, and your other personal files are inaccessible and appended with .aeur extension - the ransomware has done its bidding.

Now the only thing that matters is how you respond to this unpleasant incident. You could pay the criminals the demanded amount, but you would be condemning other innocent people as the only thing that motivates cybercriminals to spread their vile creations is money.

You can trust us as we've been in the cybersecurity business for over 20 years, so we know a thing or two when it comes to various malware. If you use our illustrated instructions step-by-step, the cryptovirus will be gone within minutes.

If your Windows computer got infected with the Aeur file virus, you shouldn't panic and succumb to assailants' threats in the ransom note. This particular ransomware strain has been active since late 2018, so the criminals know how to push their victims into making rash decisions.

They offer to test out whether their decryptor works by sending one corrupted file from the infected machine to them for free decryption. The criminals also provide a hyperlink to a video where the supposed tool can be seen in action.

And lastly, they offer a 50% discount on the ransom amount for victims that contact them via the two given emails (manager@mailtemp.ch, managerhelper@airmail.cc). Here's the whole text from the ransom note:

It can't be reiterated too much - don't forward any money to the criminals as you will only be motivating them to attack more innocent people. Furthermore, you would provide funding for their whole operation, including the development of more advanced malware and research into more effective ways to spread it.

Since we've been helping people get out of sticky situations for over two decades, we've compiled a lot of knowledge about ransomware and ways to recover .Aeur files.

From our report of Jul 2021 · not reviewed since

Remove Aeur file virus and repair damaged core system files

Before proceeding with ransomware removal, you need to copy all files from your infected Windows computer onto an offline storage device.

It's safe to do that as the encrypted data doesn't hold any malicious scripts. When that's done, you will need to download a reliable anti-malware software, as clearly the one that you had failed you.

We know that not all our readers are tech-savvy. That's why our IT specialists have prepared illustrated instructions for every part of the removal and recovery that could seem a bit tricky.

These directions will help you to access the necessary Windows mode:

Once you reach this Windows mode, you can easily download any security software you like.

Both recommended security tools are great and will protect your device from various malware. They have real-time protection, so each incoming file is scanned, and if a threat is detected, it's immediately isolated. Such tools won't let you install potentially unwanted programs or visit high-risk websites that could be riddled with infections.

The only two things you need to do to keep you and your device safe are to update the virus database of your chosen security software with the latest definitions at least a few times per week and regularly perform full threat scans. And remember that investing a couple of dollars into your cybersecurity might save thousands in recovery costs.

Once the virus is completely eliminated from your machine, it's time to take care of its overall health. It's a well-known fact in the cybersecurity community that ransomware does extensive damage to essential system files and settings to establish persistence.

These changes might cause various system irregularities, like the aforementioned inability to visit security-related websites or launch certain programs. When the virus is removed, these alterations might lead to stability, usability, and performance issues.

Unfortunately, you won't be able to repair the virus damage manually as it's impossible to determine which settings and to what extent were modified.

It will automatically detect all virus damage and recommend fixing it. By using this app, you will forget about freezing, crashing, and other system failures. It comes with a free trial, so you can even fix everything for free. Here's how to proceed to repair system irregularities caused by the Aeur virus:

If you've kept backups of all essential data, now you can safely retrieve your files from them as there are no chances that the infection would renew itself and start encrypting everything again. If you haven't got any backups, proceed to the next chapter containing data recovery instructions.

• Right-click on the Start button and select Settings.
• On the left side of the window, pick Recovery.
• Click Restart now.
• Select Troubleshoot.
• Go to Advanced options.
• Select Startup Settings.
• Press Restart.
• Now press 5 or click 5) Enable Safe Mode with Networking.
• Download the application by clicking on the link above
• Click on the ReimageRepair.exe
• If User Account Control (UAC) shows up, select Yes
• Press Install and wait till the program finishes the installation process
• The analysis of your machine will begin immediately
• Once complete, check the results - they will be listed in the Summary
• You can now click on each of the issues and fix them manually

From our report of Jul 2021 · not reviewed since

Data recovery options for Djvu family ransomware

As we've told you from the beginning, there's no need to pay the criminals as alternative .Aeur file recovery methods are available.

One of them is developed by a company called Emsisoft. Reportedly, it has helped victims of Hhqa, Moqs, and Gujd viruses, which are previous variations of the Djvu family.

Please be warned that there's no guarantee that the free decryptor will help in your case, but it's the best option there is. When you decide to give it a go, please follow these illustrated instructions:

Once you press that button, there are three viable outcomes:

If the Emsisoft tool was unable to decrypt your encrypted files, don't get upset. There's one more tool that you can try out to recover your data. Since the article's culprit is a brand new variation of ransomware, it's impossible to say whether the recommended software will work or not. But it's the second-best option if the first one didn't cut it:

Please learn from this experience and from now on, keep backups, use reliable anti-malware software like the or , and refrain from using file-sharing platforms and other high-risk websites.

• After pressing the Download button, a small pop-up at the bottom, titled decrypt_STOPDjvu.exe, should show up - click it.
• If User Account Control (UAC) message shows up, press Yes.
• Agree to License Terms by pressing Yes.
• After Disclaimer shows up, press OK.
• The tool should automatically identify the affected folders, although you can also do it by pressing Add folder at the bottom.
• Press Decrypt.
• "Decrypted!" is shown under files that were decrypted successfully - you can use them again.
• "Error: Unable to decrypt file with ID:" means that the keys for this version of the virus have not yet been retrieved. Therefore, you should wait a couple of days or weeks until the company receives malware samples and decrypts them.
• "This ID appears to be an online ID, decryption is impossible" - if this prompt appears, unfortunately, the decryptor won't be able to help your recover .Aeur files.
• Download .
• Double-click the installer to launch it.
• Follow on-screen instructions to install the software.
• As soon as you press Finish, you can use the app.
• Select Everything or pick individual folders where you want the files to be recovered from.
• Press Next.
• At the bottom, enable Deep scan and pick which Disks you want to be scanned.
• Press Scan and wait till it is complete.
• You can now pick which folders/files to recover - don't forget you also have the option to search by the file name!
• Press Recover to retrieve your files.