OFLG Virus (.oflg File) Ransomware — Remove & Decrypt Files

If you can’t open your images, documents, or files and see the .oflg extension on them, your computer is definitely infected with Oflg ransomware. It pertains to STOP/Djvu ransomware family

Oflg ransomware ciphers personal files located on the victim’s computer with the extension “.oflg” and after that leaves the ransom note in each folder which contains encrypted files. The instructions are placed on the victim’s PC in the “readme.txt” file. Its activity is basically similar to other samples of the same family: Aayu, Aabn, Aamv.

What is Oflg Ransomware?

NameOflg Virus
Ransomware family1DJVU/STOP2 ransomware
Extension.oflg
Ransomware note_readme.txt
RansomFrom $490 to $980
Contactmanager@mailtemp.ch, helprestoremanager@airmail.cc
SymptomsThe images, videos, and other documents have the “.oflg” extension and cannot be opened by any programs
Fix Tool Trojan Killer – ransomware infections tool. 14-day free trial.

Oflg is file-encrypting ransomware that prevents access to your text files, Excel tables, videos and pics by encrypting them. It marks the encrypted files with the “.oflg” extension. Then Oflg ransomware adds a money ransom note (readme.txt) to each folder. In this note, you can see the instructions to pay the ransom ($490-$980 in Bitcoin) to a specified BTC wallet. The AES-256 or RSA-1028 cipher it utilizes to encrypt the documents is not decryptable with contemporary computers. Even quantum PCs that currently exist will likely spend hundreds of years to get the decryption key.

How dangerous is the Oflg ransomware?

When Oflg ransomware gets in your system, it will examine your computer for images, videos, and also important documents. It [ciphers all widespread file formats- .psd, .doc, .docx, .xls, .xlsx, .pdf, .jpeg, .png, et cetera. When these files are located, the ransomware will encrypt them and also change their extension to “.oflg” so that you understand what happened.

After the Oflg ransomware ciphered the files on your computer, it will drop the last “readme.txt” file on the desktop. In addition to the ransom transactioning instructions, the victims also see the email addresses to contact the crooks – helprestoremanager@airmail.cc and manager@mailtemp.ch.

Here is the ransom note that the Oflg ransomware shows to its victims:

ATTENTION!

Don't worry, you can return all your files!
All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key.
The only method of recovering files is to purchase decrypt tool and unique key for you.
This software will decrypt all your encrypted files.
What guarantees you have?
You can send one of your encrypted file from your PC and we decrypt it for free.
But we can decrypt only 1 file for free. File must not contain valuable information.
You can get and look video overview decrypt tool:
https://we.tl/t-fhnNOAYC8Z
Price of private key and decrypt software is $980.
Discount 50% available if you contact us first 72 hours, that's price for you is $490.
Please note that you'll never restore your data without payment.
Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours.

To get this software you need write on our e-mail:
manager@mailtemp.ch

Reserve e-mail address to contact us:
helprestoremanager@airmail.cc

How did the Oflg ransomware get on my computer?

The Oflg ransomware spreads by placing links to get hacked programs or games. They keep their eye on all buzz subjects which can be used to spread ransomware. New games introductions, new popular movies – Oflg creators make whatever to get their victims on that. One of the most preferred strategies these crooks use is one-day websites with torrent downloading links. Nevertheless, pursuing the modern trends is not the only manner these criminals utilize. Ways that have already turned into classic, such as email spamming, are likewise ordinary for STOP/Djvu ransomware distribution.

Malicious email spam
The example of email spamming that may lead to Oflg ransomware injection

Preventing this ransomware does not need a lot of effort. Adhering to the regular rules of PC hygiene will significantly decrease all risks. Remember that opening all documents you get on email is not a good idea. Even worse situation is to allow macros in Microsoft Office files. But it is far better to avoid the malware intrusion at the moment when you have just opened the e-mail message. Checking the sender’s address can say a lot about what you can expect, as well as when you see the thing like “support@amazon.com”– it is likely a legitimate email. Meanwhile, stuff that tries to appear like Amazon or FedEx delivery notification, however, uses the e-mail address of “amazonspurrot1363@gmail.com”– need to make you get on the alarm. Above, you can see the illustration of such a message.

Illegal sources of different digital things need some extra description. Violating copyright regulation surely throws you to the possibility of being fined. Nevertheless, using torrent trackers or third-party websites to download “free” programs likewise exposes you to various malware. No one can oversee undisclosed individuals who launch the torrent seeding or release the hacked program version on the website with pirated program.

Oflg virus removal instructions.

Download Trojan Killer Portable

Trojan Killer Portable Download

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This guide below shows how to use Trojan Killer Portable3 for Oflg virus detection and removal:

  • STEP 1. Download and install Trojan Killer.

  • STEP 2. Click on "Finish".

  • STEP 3. Wait until necessary updates are downloaded and installed.

  • STEP 4. Select computer scan type.

  • STEP 5. The software will begin scanning your computer.

  • STEP 6. Click on "Cure PC".

Restore the files encrypted by the Oflg ransomware

In most cases, it’s impossible to recover the files encrypted by the Oflg ransomware because the private key needed to unlock the encrypted files is only available through cybercriminals. However, we’ve listed one option you can use to recover your files below.

Warning! Make sure you remove the ransomware from your system first, otherwise, it will repeatedly encrypt your files.

If your files were encrypted with an offline key, there is a chance you can recover them by using Emsisoft Decryptor for the STOP/Djvu decryption tool. Follow the below guide to recover your files using the Emsisoft Decryptor for STOP/Djvu.

  1. You can download Emsisoft Decryptor for STOP Djvu by clicking this link.
  2. When the decryptor has finished downloading, double-click on “decrypt_STOPDjvu.exe” to run this program on your computer.
  3. Click the “Decrypt” button to start the decryption process for Oflg files. The screen will switch to a status view, informing you about your files’ current process and decryption status.
  4. The decryptor will inform you once the decryption process will be finished. If you require the report for your records, you can save it by clicking the “Save log” button.

If the Emsisoft Decryptor can’t decrypt your .oflg files and you do not plan on paying the ransom, it is advised that you make an image of the encrypted drives so that you can decrypt them in the future.

Your computer should now be free of the Oflg ransomware infection. However, suppose your current antivirus allowed this malicious program on your computer. In that case, you might want to consider purchasing the full-featured version of Trojan Killer to protect against these types of threats in the future.

OFLG Ransomware — How To Remove Virus & Decrypt Files?

Name: OFLG Virus

Description: OFLG Virus is a STOP/DJVU family of ransomware-type virus. It encrypts files, video, photos, documents. Encrypted files can be tracked by a specific oflg extension. OFLG ransomware asks victims for a ransom fee about $490 - $980 in Bitcoin.

Offer price: 480

Currency: $

Operating System: Windows

Application Category: Virus

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  1. My files are encrypted by ransomware, what should I do now?
  2. About DJVU (STOP) Ransomware: https://gridinsoft.com/ransomware/djvu
  3. More about Trojan Killer: https://gridinsoft.com/trojankiller

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About William Reddy

I am from Ireland. My parents bought me a computer when I was 11, and several months after I have got a virus on this PC. I decided to enter the INSA Centre Val de Loire university after being graduated from the school. This French educational institution was offering a brand-new cybersecurity course. After getting the master's degree in cybersecurity, I've started working as a virus analyst in a little anti-malware vendor.