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  • Active
  • Severity: High
  • Ransomware
  • Windows
  • Verified · Nov 2020

How to remove BNFD ransomware

A step-by-step removal guide for affected devices. Follow the verified procedure below — most readers complete it in under 10 minutes.

Julie Splinters · Anti-malware specialist

BNFD ransomware – cryptovirus using double military grade algorithms to encrypt victim personal data

BNFD ransomware

BNFD ransomware is a new cryptovirus from the Matrix ransomware family. BNFD virus' purpose is to encrypt[1] users' personal data, with military strength algorithms (AES-256 and RSA-2048), upon gaining access to the device and demand a ransom for decryption. This malware appends all non-system files with a three-part extension:

  • criminal contact email in brackets – [Benford333@criptext.com]
  • sequence of random characters
  • and an extension – .BNFD

After the encryption is complete, a ransom note, named BNFD_README.rtf, is created. In the message, the cybercriminals state that the victims' files have been encoded and that they're the only ones that can undo this. Three email addresses are given to get in touch with the perpetrators, and owners of the contaminated devices should write to all of them instantly. Also, a unique ID is prescribed to each victim. As a gesture of good faith, the perps are offering to send them three files for a free decryption, thus proving that the decryption tool/key exists. Neither the amount of the ransom nor the probable crypto wallet isn't provided in the note.

name   BNFD virus, BNFD ransomware, .BNDF malware
Type Malware, Cryptoware, Ransomware
Family Matrix ransomware family
Appended extension All non-system files appended with three-part extensions – criminal contact email in brackets, sequence of random characters and an .BNFD extension, e.g., [Benford333@criptext.com].01234567890qwerty.BNFD
Ransom note  BNFD_README.rtf
Criminal contact details  Three emails are provided: Benford333@criptext.com, Benford333@protonmail.com, Benford333@tutanota.com
distribution  File-sharing platforms, spam email campaigns
removal  BNFD virus removal should be trusted to professionals like SpyHunterCombo Cleaner or MalwarebytesMalwarebytes
system fix  Malware potentially does altercations to system files. We strongly advise using FortectIntego tool to automatically find and fix any changes done by the virus

Even though contacting the cybercriminals and meeting their demands might seem like the only option to regain access to locked files, sit down and rethink what you might be getting yourself into. There are numerous cases that after the victims have paid the ransom – nothing happened, i.e., creators of the ransomware didn't send the promised decryption tool/key.[2]

Nowadays, it is strongly recommended to keep backups of sensitive information. In case of a cyberthief attack, information in an offline storage device would be safe. Also, to have a reliable anti-malware software that would detect and remove BNFD virus and malware alike. 

BNFD ransomware removal might still be not enough for users' to fully enjoy their device. Matrix family ransomware is known to mess up computer system files, leading to devices irregular work. Experts[3] also advise using FortectIntego to automatically find and restore what the virus has done to your system files and system settings.

BNFD ransomware virus

Ransom note, in BNFD_README.rtf, contains this message:

ALL YOUR VALUABLE DATA WAS ENCRYPTED!

All yоur filеs wеrе еnсrуptеd with strоng crуptо аlgоrithm АЕS-256 + RSА-2048.
Plеаsе bе surе thаt yоur filеs аrе nоt brоkеn аnd уоu cаn rеstоrе thеm tоdаy.

If yоu rеаllу wаnt tо rеstоrе yоur filеs plеаsе writе us tо thе е-mаils:
Benford333@criptext.com
Benford333@protonmail.com
Benford333@tutanota.com
In subjеct linе writе уоur ID: –

Impоrtаnt! Plеаsе sеnd yоur mеssаgе tо аll оf оur 3 е-mаil аddrеssеs. This is rеаllу impоrtаnt bеcаusе оf dеlivеrу prоblеms оf sоmе mаil sеrviсеs!
Important! If you haven't received a response from us within 24 hours, please try to use a different email service (Gmail, Yahoo, AOL, etc).
Important! Please check your SPAM folder each time you wait for our response! If you find our email in the SPAM folder please move it to your Inbox.
Important! We are always in touch and ready to help you as soon as possible!

Аttаch up tо 3 smаll еncrуptеd filеs fоr frее tеst dесryption. Plеаsе nоte thаt thе filеs yоu sеnd us shоuld nоt cоntаin аnу vаluаblе infоrmаtiоn. Wе will sеnd yоu tеst dеcrуptеd files in оur rеspоnsе fоr yоur cоnfidеnсе.
Of course you will receive all the necessary instructions hоw tо dеcrуpt yоur filеs!

Important!
Plеаsе nоte that we are professionals and just doing our job!
Please dо nоt wаstе thе timе аnd dо nоt trу to dесеive us – it will rеsult оnly priсе incrеаsе!
Wе аrе alwауs оpеnеd fоr diаlоg аnd rеаdy tо hеlp уоu.

Cybercriminals' creative ways of spreading their infections

Cybercriminals are a malicious but a creative bunch. They tend to camouflage their “products” as totally legit, inconspicuous files on file-sharing platforms, such as torrent sites or social media platforms. Unaware users might think that they're downloading some game cheat codes or a “crack”, when actually their computers are about to be infected.

Email spam is another popular way for cyberthieves to catch unsuspecting people. Soon to be victims don't realize that by opening a mischievous email attachment without scanning it with a powerful anti-malware tool first, they're getting themselves a major headache.

These are just a few methods the cybercriminals are using. There are plenty more naughty ways at their disposal. To stay safe, people should always use powerful antivirus software and always keep backups.

Instructions for BNFD virus removal

The longer the ransomware stays on users' device, the more harm it could do. BNFD virus removal should be almost the the first action after it is detected by anti-malware software. However, if you have no backups to restore your data from, we recommend you make a copy of your most valuable encrypted data.

BNFD ransomware encrypted files

To remove BNFD ransomware, use SpyHunterCombo Cleaner or MalwarebytesMalwarebytes. It will automatically allocate the ransomware and all its files, isolate and remove them. Do the same thing if no such software was on the device. These trustworthy apps will protect your device from future attacks.

Matrix ransomware family viruses are known to damage, mess up, and modify computer system files. These altercations will cause the user device to exhibit abnormal behavior, such as overheating, extreme lag, crashes, etc. To restore the changes made by the virus, with a push of a button, use the FortectIntego tool as it will automatically find and repair all affected system files.

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