The Erinalexralf virus falls within the ransomware type of infection. Harmful software of such sort encrypts all the data on your PC (photos, documents, excel tables, music, videos, etc) and adds its specific extension to every file, leaving the HOW_TO_RETURN_FILES.txt text files in every folder with the encrypted files.
What is known about the Erinalexralfvirus?
☝️ A scientifically correct description for the Erinalexralf would be “a ransomware-type malicious agent”.
Erinalexralf adds its specific .enc extension to every file’s name. For example, a file named “photo.jpg” will be turned into “photo.jpg.enc”. Likewise, the Excel file with the name “table.xlsx” will be altered to “table.xlsx.enc”, and so on.
In each directory containing the encrypted files, a HOW_TO_RETURN_FILES.txt text document will be created. It is a ransom money memo. Therein you can find information about the ways of contacting the racketeers and some other information. The ransom note usually contains a description of how to buy the decryption tool from the Erinalexralf developers. That is how they do it.
Erinalexralf outline:
| Name | Erinalexralf Virus |
| Extension | .enc |
| Ransomware note | HOW_TO_RETURN_FILES.txt |
| Detection | MSIL/Spy.Agent.DSV, TrojanSpy:Win32/Delgent, Trojan.Ransom.Magniber |
| Symptoms | Your files (photos, videos, documents) have a .enc extension and you can’t open them. |
| Fix Tool | See If Your System Has Been Affected by Erinalexralf virus |
In the image below, you can see what a folder with files encrypted by the Erinalexralf looks like. Each filename has the “.enc” extension appended to it.
How did Erinalexralf ransomware end up on my PC?
There are plenty of possible ways of ransomware injection.
Nowadays, there are three most popular methods for criminals to have the Erinalexralf virus acting in your system. These are email spam, Trojan infiltration and peer networks.
If you access your inbox and see emails that look just like notifications from utility services providers, postal agencies like FedEx, Internet providers, and whatnot, but whose mailer is unknown to you, be wary of opening those emails. They are very likely to have a ransomware item enclosed in them. So it is even more dangerous to open any attachments that come with letters like these.
As for the peer networks like torrent trackers or eMule, the threat is that they are even more trust-based than the rest of the Web. You can never know what you download until you get it. So you’d better be using trustworthy websites. Also, it is reasonable to scan the directory containing the downloaded files with the anti-malware utility as soon as the downloading is complete.
How to remove the Erinalexralf virus?
It is crucial to note that besides encrypting your data, the Erinalexralf virus will probably install the Azorult Spyware on your computer to seize your credentials to various accounts (including cryptocurrency wallets). The mentioned spyware2 can derive your logins and passwords from your browser’s auto-filling data.
Sometimes criminals would decode some of your files so you know that they really have the decryption tool. As Erinalexralf virus is a relatively recent ransomware, security software developers have not yet found a method to reverse its work. Nevertheless, the decryption tools are frequently updated, so the effective countermeasure may soon be available.
Sure thing, if the hackers succeed in encoding someone’s essential files, the hopeless person will most likely comply with their demands. Despite that, paying to criminals does not necessarily mean that you’re getting your files back. It is still risky. After obtaining the ransom, the racketeers may send a wrong decryption key to the injured party. There were reports about racketeers just disappearing after getting the ransom without even writing back.
The optimal safety measure against ransomware is to have aan OS restore point or the copies of your critical files in the cloud storage or at least on an external storage. Of course, that might be not enough. Your most important thing could be that one you were working upon when it all went down. But at least it is something. It is also advisable to scan your PC for viruses with the anti-malware utility after the OS is rolled back.
Erinalexralf is not the only ransomware of its kind, since there are other specimens of ransomware out there that act in the same manner. Examples of those are Kqgs, Wdlo, Bpqd, and some others. The two basic differences between them and the Erinalexralf are the ransom amount and the encoding method. The rest is almost identical: files become inaccessible, their extensions altered, ransom notes are created in each directory containing encrypted files.
Some fortunate users were able to decrypt the blocked files with the help of the free tools provided by anti-malware developers. Sometimes the criminals mistakenly send the decryption key to the victims in the ransom readme. Such an extraordinary fail allows the injured part to restore the files. But obviously, one should never expect such a chance. Make no mistake, ransomware is a bandits’ technology to lay their hands on the money of their victims.
How do I avert ransomware infiltration?
Erinalexralf ransomware has no superpower, neither does any similar malware.
You can protect your computer from ransomware infiltration in three easy steps:
- Never open any emails from unknown senders with unknown addresses, or with content that has nothing to do with something you are expecting (how can you win in a lottery without even taking part in it?). If the email subject is likely something you are waiting for, scrutinize all elements of the questionable email carefully. A fake email will surely contain mistakes.
- Do not use cracked or untrusted software. Trojans are often spreaded as a part of cracked products, possibly as a “patch” which prevents the license check. But potentially dangerous programs are very hard to distinguish from reliable ones, as trojans may also have the functionality you need. You can try searching for information on this software product on the anti-malware message boards, but the best way is not to use such software.
Reasons why I would recommend GridinSoft3
Download Removal Tool.
Run the setup file.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
Click on “Clean Now”.
FAQ
🤔 How can I open “.enc” files?Is it possible to open“.enc” files?
Negative. That is why ransomware is so frustrating. Until you decode the “.enc” files you will not be able to access them.
🤔 I really need to decrypt those “.enc” files ASAP. How can I do that?
Hopefully, you have made a copy of those important files. Otherwise, you might try to employ System Restore. The only question is whether you have saved any Restore Points that would be helpful now. There are other ways to beat ransomware, but they take time.
🤔 What actions should I take if the Erinalexralf virus has blocked my computer and I can’t get the activation key.
🤔 And what should I do now?
Many of the encoded files might still be within your reach
- If you exchanged your critical files through email, you could still download them from your online mail server.
- You might have shared photographs or videos with your friends or relatives. Simply ask them to send those images back to you.
- If you have initially downloaded any of your files from the Internet, you can try doing it again.
- Your messengers, social media pages, and cloud drives might have all those files too.
- Maybe you still have the needed files on your old computer, a portable device, phone, memory stick, etc.
USEFUL TIP: You can use data recovery utilities5 to get your lost data back since ransomware encodes the copies of your files, removing the original ones. In the tutorial below, you can see how to use PhotoRec for such a restoration, but be advised: you won’t be able to do it before you kill the virus with an anti-malware program.
Also, you can contact the following governmental fraud and scam sites to report this attack:
- In the United States: On Guard Online;
- In Canada: Canadian Anti-Fraud Centre;
- In the United Kingdom: Action Fraud;
- In Australia: SCAMwatch;
- In New Zealand: Consumer Affairs Scams;
- In France: Agence nationale de la sécurité des systèmes d’information;
- In Germany: Bundesamt für Sicherheit in der Informationstechnik;
- In Ireland: An Garda Síochána;
To report the attack, you can contact local executive boards. For instance, if you live in USA, you can have a talk with FBI Local field office, IC3 or Secret Service.
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Brendan SmithReferences
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