RansomwareRemoval Guide

Remove BOMBO Virus (+Decrypt .[Bit_decrypt@protonmail.com].BOMBO files) – Dharma Ransomware

BOMBO – Ransomware

The BOMBO stands for a ransomware-type infection. The virus comes from the Dharma ransomware family. BOMBO was elaborated particularly to encrypt all major file types. When the file is encrypted people are not able to use them. BOMBO adds the “.[Bit_decrypt@protonmail.com].BOMBO” extension for each file encrypted by it. For example, the file “myphoto.jpg“, when encrypted by BOMBO, will be renamed into “myphoto.jpg.[Bit_decrypt@protonmail.com].BOMBO“. As soon as the encryption is completed, BOMBO places a special text file into every folder containing the encrypted data.

The message given by BOMBO text file asking for the ransom is absolutely the like the statements given by other ransomware virus representatives coming from the Dharma family. It actually discusses that the info is encrypted which the only way to bring back it is to use a a distinct decryption key. Sadly, this is absolutely true. The type of cryptography mechanism used by BOMBO is still not appropriately examined. Still, it is absolutely specific that each victim might be given the specific decryption key, which is totally distinct. It is impossible to bring back the files without the key available.

Another trick of BOMBO is that the victims cannot access to the key. The key is kept on a particular server run by the frauds associated with BOMBO ransomware. To get the key and recover the important info people need to pay the ransom.

Nonetheless, irrespective of the requested amount, people should keep away from paying the ransom virus. Cyber frauds are not fair, so they tend to totally disregard what their victims feel about the issue, even when the payment reaches their pockets. This is why paying the ransom generally does not provide any positive result and people simply lose their money for nothing.

We strongly encourage that you do not contact these crooks and certainly do not transfer money into their accounts. It is said to admit that there are no utilities able to crack BOMBO ransomware and to recover the data data free of charge. Hence, the only right decision is to recover the lost data from the available backup.

Virus Summary

NameBOMBO Ransomware
File Extension.[Bit_decrypt@protonmail.com].BOMBO
TypeRansomware
FamilyDharma
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 AES and RSA encryption algorithms. Once the encryption is completed, the ransomware adds its special [Bit_decrypt@protonmail.com].BOMBO extension to all the files modified by it.
Distribution MethodSpam Emails, Email Attachments
Similar InfectionsPayb, Bang, Tramp
Removal Tool   GridinSoft Anti-Malware

Keep in mind that the internet is now overwhelmed with threats that look comparable to BOMBO ransomware. It is similar Payb and many other ransomware-type threats. Destructive programs of such kind are normally elaborated to encrypt crucial information and to set forth the need prior to the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a comparable algorithm to produce the special decryption key for information decryption.

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

Keep in mind that even if you create such backups, they should be put into a special storage utility not connect to your main PC. You may use the USB Flash Drive or external hard disk drive for this purpose, or refer to the help of the cloud storage. If you save your backup files on your common system they may be encrypted together with other files, so it’s definitely not a good storage place.

How did ransomware infect my system?

There are a number of methods used by online frauds to distribute BOMBO ransom virus. Although it doubts how exactly BOMBO injects your computer, there are some leaks through which it may infiltrate the system:

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

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

Additionally, the criminals might describe various e-mail spam methods to inject destructive codes into Windows PC. So, they may describe to sending unsolicited spam emails with tricky notifications promoting users to download the attachments or click on certain download links, for example, the ones encouraging users to open some video, documents, tax reports or invoices.

Needless to mention, opening such files or clicking on such dangerous links may significantly damage the system. Fictitious Adobe Flash Player update alerts may result in BOMBO virus injection. As for the cracked software, these illegally downloaded programs may also contain destructive codes causing BOMBO secret installation. Finally, injection of BOMBO may take place by means of Trojans that covertly get injected into the system and install malicious tools without the user’s approval.

Is there any way to avoid the injection of BOMBO ransomware?

Although there is no 100% guarantee to prevent your system from getting infected, there are some pieces of recommendations we want to share with with you. To start with, be extremely mindful when you surf the web and specifically while downloading free programs. Stay away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.

Remember that some freeware installers may consist of other unwanted utilities in the package, so they may be malicious. Make certain that your current anti-virus and your entire OS is always duly updated.

Naturally, downloading pirated software is prohibited and may lead to important damage to be made for your system. For this reason, stay away from downloading cracked software. You are also strongly advised to reconsider your existing security software and potentially change to another security solution that can render better services of defending your system.

Below please find the quotation from the BOMBO text file:

YOUR FILES ARE ENCRYPTED
Don\'t worry,you can return all your files!
If you want to restore them, follow this link:email Bit_decrypt@protonmail.com YOUR ID 1E857D00
If you have not been answered via the link within 12 hours, write to us by e-mail:Bit_decrypt@protonmail.com
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 with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.

Screenshot of files with “.[Bit_decrypt@protonmail.com].BOMBO” extension added by the ransomware:
BOMBO Ransomware - encrypt files with .[Bit_decrypt@protonmail.com].BOMBO extension

Use GridinSoft Anti-Malware to remove BOMBO 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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