Djvu VirusRansomwareRemoval Guide

Bopador Virus Removal Guide (+Decrypt .bopador files) – DJVU Ransomware

Bopador Virus Ransomware

The Bopador stands for a ransomware-type infection. Initially, it was revealed by Michael Gillespie. The infection comes from the DJVU ransomware family. Bopador was elaborated specifically to encrypt all major file types. When the file is encrypted people are unable to use them. Bopador adds the “.bopador” extension for each file encrypted by it. For example, the file “myphoto.jpg“, once encrypted by Bopador, will be renamed into “myphoto.jpg.bopador. As soon as the encryption is completed, Bopador places a special text file (such as “_readme.txt“) into every folder containing the encrypted data.

The message given by Bopador text file requesting for the ransom is definitely the like the statements given by other ransomware representatives coming from the DJVU family. It actually mentions that the info is encrypted and that the only way to restore it is to use a a special decryption key. Unfortunately, this is definitely true. The kind of cryptography mechanism used by Bopador is still not correctly examined. Still, it is absolutely specific that each victim might be given the specific decryption key, which is completely unique. It is impossible to bring back the files without the key available.

“Don’t worry, you can return all your files!”, Bopador message:

message from Bopador virus

Another trick of Bopador is that the victims cannot access to the key. The key is saved on a particular server run by the frauds related to Bopador ransomware. To get the key and recover the important information people have to pay the ransom, which totals up to $980. To acquire the payment information users are advised to contact the frauds through e-mail or telegram. The alert also suggests that the users need to contact the Bopador developers within 72 hours after the encryption took place. The message says that doing so users will get a 50% discount, so the ransom amount will drop down to $490.

However, regardless of the asked for amount, people should keep away from paying the ransom. Cyber frauds are not fair, so they tend to completely disregard what their victims feel about the problem, even when the payment reaches their pockets. This is why paying the ransom usually does not give any positive result and people just waste their money for absolutely nothing.

We highly advise that you do not contact these crooks and definitely do not transfer money into their accounts. It is said to admit that there are no utilities able to crack Bopador ransomware and to recover the data data free of charge. Hence, the just best decision is to recover the lost information from the available backup.

Virus Summary

NameBopador Ransomware
File Extensionbopador
TypeRansomware
FamilyDJVU
Short DescriptionThe ransomware encrypts all the data stored on your system and requires a ransom to be paid on your part supposedly to recover your important files.
SymptomsFile encryption by the ransomware is performed by means of the RSA-1024 encryption algorithm. Once the encryption is completed, the ransomware adds its special bopador extension to all the files modified by it.
Distribution MethodAdware bundles and software cracks
Similar InfectionsNovasof, Dodoc, Todar
Removal Tool   GridinSoft Anti-Malware

Bear in mind that the internet is now overwhelmed with threats that look comparable to Bopador ransomware. It is similar Novasof and many other ransomware-type threats. Malicious programs of such kind are usually elaborated to encrypt crucial data and to state the demand before the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a comparable algorithm to produce the unique decryption key for data decryption.

Thus, as long as the ransomware is still being developed or has some hidden bugs, by hand recovering the information is simply not feasible. The only way to avoid the loss of your crucial files is to routinely create backups of your important information.

Remember that even if you create such backups, they must be placed into a special storage utility not connect to your main computer. You may use the USB Memory Stick or external hard disk for this purpose, or refer to the help of the cloud storage. If you keep your backup files on your common system they may be encrypted along with other files, so it’s definitely not a good storage location.

How did ransomware infect my system?

There are a number of ways used by online scams to distribute Bopador ransomware. Despite the fact that it is uncertain how precisely Bopador injects your PC, there are some leaks through which it may penetrate the system:

  • integration with third-party apps, especially freeware;
  • spam emails from unidentified senders;
  • websites rendering free hosting services;
  • pirated peer-to-peer (P2P) downloads.

Often Bopador ransomware might exist as some legitimate software application, for instance, in the pop-ups advising users to execute some important software updates. This is the common trick used by online scams to persuade people into downloading and installing Bopador infection manually, by means of their direct participation in the installation process.

Furthermore, the criminals might describe numerous email spam tactics to inject harmful codes into Windows PC. So, they may refer to to sending unsolicited spam emails with tricky notices promoting users to download the attachments or click on certain download links, for example, the ones encouraging users to open some photos, documents, tax reports or invoices.

Needless to mention, opening such files or clicking on such dangerous links may significantly harm the system. Fictitious Adobe Flash Player update informs may result in Bopador ransom injection. When it comes to the cracked software, these illegally downloaded programs may likewise contain malicious codes causing Bopador secret installation. Finally, injection of Bopador may occur by methods of Trojans that privately get injected into the system and set up destructive tools without the user’s approval.

Is there any method to avoid the injection of Bopador ransom virus?

Even though there is no 100% guarantee to prevent your PC from getting infected, there are some pieces of recommendations we want to show with you. To start with, be really mindful when you surf the web and especially while downloading complimentary apps. Stay away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.

Bear in mind that some freeware installers may include other unwanted utilities in the package, so they may be harmful. Make sure that your current anti-virus and your entire operating system is always duly updated.

Obviously, downloading pirated software is illegal and may lead to necessary damage to be produced your PC. For this reason, stay away from downloading cracked software. You are likewise highly advised to reconsider your existing security software and possibly switch to another security solution that can render far better services of defending your system.

Below please find the quotation from the Bopador text file:

ATTENTION!
 
Don't worry, you can return all your files!
All your files like photos, 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-hvv30uAtTY
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:
gorentos@bitmessage.ch
 
Reserve e-mail address to contact us:
ferast@firemail.cc
 
Our Telegram account:
@datarestore

Screenshot of files with “.bopador” extension added by the ransomware:”

Bopador Ransomware - encrypt files with .bopador extension

Use GridinSoft Anti-Malware to remove Bopador ransomware from your computer

1.Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

  GridinSoft Anti-Malware

2. Double-click on the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-ag.exe file to install GridinSoft Anti-Malware on your computer.
GridinSoft Anti-Malware
An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.
GridinSoft Anti-Malware Setup

3. Press Install button for run GridinSoft Anti-Malware.

GridinSoft Anti-Malware Install

3.Once installed, GridinSoft Anti-Malware will automatically run.

GridinSoft Anti-Malware  Start

4. Wait for the GridinSoft Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your computer for Win Speedup 2018 and other malicious programs. This process can take a 20-30 minutes, so we suggest you periodically check on the status of the scan process.
GridinSoft Anti-Malware Scan

5. Click on “Clean Now”.

When the scan has completed, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.
GridinSoft Anti-Malware Scan Result

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Daniel Zimmermann

Daniel Zimmermann has been writing on security and malware subjects for many years and has been working in the security industry for over 10 years. Daniel was educated at the Saarland University in Saarbrücken, Germany and currently lives in New York.

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