The Earth grass virus belongs under the ransomware type of malicious agent. Malware of this type encrypts all the data on your computer (images, documents, excel tables, music, videos, etc) and adds its own extension to every file, creating the Read ME (Decryptor).txt text files in each folder containing encrypted files.
Earth grass virus: what is known so far?
Earth grass adds its extra .34r7hGr455 extension to every file’s name. The extension is likely unique for each victim of the ransomware. For example, an image named “photo.jpg” will be renamed to “photo.jpg.34r7hGr455”. In the same manner, the Excel sheet named “table.xlsx” will end up as “table.xlsx.34r7hGr455”, and so on.
In every directory containing the encoded files, a Read ME (Decryptor).txt file will be found. It is a ransom money note. It contains information on the ways of contacting the racketeers and some other remarks. The ransom note usually contains instructions on how to purchase the decryption tool from the tamperers. You can obtain this decryptor after contacting [email protected] via email. That is basically the scheme of the malefaction.
Earth grass Summary:
| Name | Earth grass Virus |
| Extension | .34r7hGr455 |
| Ransomware note | Read ME (Decryptor).txt |
| Ransom | $200 |
| Contact | [email protected] |
| Detection | Trojan:Win32/CryptRan.SA!MTB, Trojan:Script/Phonzy.B!ml, Trojan:MSIL/SnakeKeylogger.SPAQ!MTB |
| Symptoms | Your files (photos, videos, documents) have a .34r7hGr455 extension and you can’t open them. |
| Fix Tool | See If Your System Has Been Affected by Earth grass virus |
The Read ME (Decryptor).txt file coming in package with the Earth grass malware provides the following dispiriting information:
EARTH GRASS
YOUR FILES ARE ENCRYPTED
#EarthGress
All your files have been encrypted due to a security problem with your PC.
If you want to restore them do this work,
1. Send 200$ XMR On this Address :-
XMR Address = 419DpJAWr6NCVT2oAnWieozQPsRK7Bj83r4YHVioTaR q7RxYjt19DpJAWr6NCVT2oAnWieozQPsRK7Bj83r4GppvSd2VkMQ
2. After Sending The Funds Write us to the e-mail :-
Email Address = [email protected]
(With The Transection Screenshot And Transection Details And Your Computer Details.)
Attention
* Do not rename encrypted files.
* Do not try to decrypt your data using third party software, it may cause permanent data loss.
* Decryption of your files of the help of third parties may cause increased price(they add their fee to our) or you can become a victim of a scam.
In the image below, you can see what a directory with files encrypted by the Earth grass looks like. Each filename has the “.34r7hGr455” extension appended to it.
How did my computer get infected with Earth grass ransomware?
There are many possible ways of ransomware injection.
Nowadays, there are three most exploited ways for tamperers to have ransomware acting in your system. These are email spam, Trojan introduction and peer file transfer.
- If you access your inbox and see emails that look like familiar notifications from utility services providers, delivery agencies like FedEx, Internet providers, and whatnot, but whose addresser is unknown to you, beware of opening those emails. They are most likely to have a ransomware item attached to them. So it is even more dangerous to download any attachments that come with emails like these.
- Another option for ransom hunters is a Trojan file scheme. A Trojan is an object that infiltrates into your PC disguised as something else. For example, you download an installer of some program you need or an update for some software. However, what is unpacked reveals itself a harmful agent that encrypts your data. As the installation package can have any name and any icon, you’d better be sure that you can trust the resource of the stuff you’re downloading. The best thing is to use the software developers’ official websites.
- As for the peer-to-peer networks like torrents or eMule, the danger is that they are even more trust-based than the rest of the Internet. You can never know 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 items with the antivirus as soon as the downloading is finished.
How do I get rid of ransomware?
It is crucial to inform you that besides encrypting your data, the Earth grass virus will most likely install Vidar Stealer on your computer to seize your credentials to various accounts (including cryptocurrency wallets). The mentioned spyware can extract your logins and passwords from your browser’s auto-filling cardfile.
How do I avoid ransomware attack?
Earth grass ransomware has no superpower, so as any similar malware.
You can armour your system from ransomware attack within several easy steps:
- Ignore any letters from unknown senders with strange addresses, or with content that has nothing to do with something you are expecting (can you win in a money prize draw without participating in it?). If the email subject is likely something you are expecting, scrutinize all elements of the suspicious letter carefully. A fake email will always contain a mistake.
- Do not use cracked or unknown programs. Trojan viruses are often spreaded as an element of cracked products, possibly as a “patch” preventing the license check. But potentially dangerous programs are very hard to distinguish from trustworthy ones, as trojans may also have the functionality you seek. You can try searching for information on this software product on the anti-malware forums, but the optimal solution is not to use such programs at all.
FAQ
🤔 How can I open “.34r7hGr455” files?Is it possible to open“.34r7hGr455” files?
Negative. That is why ransomware is so frustrating. Until you decode the “.34r7hGr455” files you will not be able to access them.
🤔 The encrypted files are very important to me. How can I decrypt them quickly?
If the “.34r7hGr455” files contain some really important information, then you probably have them backed up. In case you haven’t, there is still a chance that you do have a Restore Point from some time ago to roll back the whole system to the moment when it had no virus yet, but already had your files. There are other ways to beat ransomware, but they take time.
🤔 What should I do if the Earth grass virus has blocked my computer and I can’t get the activation key.
🤔 What can I do right now?
Many of the blocked files might still be within your reach
- If you exchanged your important files through email, you could still download them from your online mailbox.
- You might have shared photographs or videos with your friends or family members. Simply ask them to send those images back to you.
- If you have initially got any of your files from the Web, 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 PC, a portable device, cellphone, memory stick, etc.
HINT: You can employ data recovery programs1 to retrieve your lost information since ransomware encodes the copies of your files, deleting the original ones. In the tutorial below, you can see how to use PhotoRec for such a restoration, but be advised: you can do it only after you remove the ransomware itself with an antivirus program.
I need your help to share this article.
It is your turn to help other people. I have written this article to help people like you. You can use the buttons below to share this on your favorite social media Facebook, Twitter, or Reddit.
Brendan SmithReferences
- Here are Top 10 Data Recovery Software Of 2023.

Leave a Comment