Rrbb Virus Removal Guide (+Decrypt .rrbb files)

Rrbb – General Info

Rrbb is a harmful software application functioning as common ransomware. Michael Gillespie, the well-known malware researcher, very first found this new name in the DJVU ransomware family.

Rrbb was created for the sole function to encrypt all popular file types. Logically, as soon as the file encryption is successfully achieved, the users are unable to get access to them. Rrbb ransomware includes its own “.rrbb” to all the encrypted data. For instance, the file “price_list.xls”, once modified by Rrbb, will be titled as “price_list.xls.rrbb”. Once the encryption is accomplished, Rrbb puts its own special text document (_readme.txt) into all the folders that keep the encrypted files.

The message stated by text file requesting the random os extremely similar to the notices given by other ransomware dangers belonging to the DJVU family. The caution generally indicates that the information has been encrypted and the only solution to get access to it is to use a special standalone key. Regretfully, this declaration is absolutely real.

The approach to encrypt the files utilized by Rrbb is not completely looked into. Nevertheless, there is no doubt that each computer owner may be released an unique decryption key, which is absolutely distinct. It is incredibly hard to recuperate the data without the suitable type in place.

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

One more peculiarity of the Rrbb virus is that the users are unable to get access to the key. The decrypting key is hosted on a special server under the complete control by the crooks who have actually released the Rrbb ransomware into the web. In order to obtain the key and bring back the important information, the users are told to get in touch with the scams through email or by telegram and to pay the ransom in the amount of $980.

The message likewise says that individuals must get in touch with the Rrbb authors within 72 hours upon the minute of the information file encryption. The alert shows that by doing so individuals will acquire a 50% discount, therefore, the ransom amount drops down to $490.

No matter what the quantity of the ransom is, we highly recommend that you do not pay the ransom. There is no assurance that these online scoundrels will keep their guarantees, so they may not care at all what the victims feel about the file encryption, even when the amount of the ransom is gotten into their accounts. Hence, paying ransom typically does not result in an effective healing. So, the users may merely lose their money for nothing.

Similarly, we advise you not to get in touch with the frauds as they instruct. Do not transfer cash into their wallets. There are no applications that could split the Rrbb virus or bring back the information at no charge. For that reason, the only correct decision is to restore the data from possible backups (if available).

Virus Summary

Name Rrbb Ransomware
File Extension rrbb
Type Ransomware
Family DJVU
Short Description The 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.
Symptoms File encryption by the ransomware is performed by means of the AES-256 algorithm (CFB mode) encryption algorithm. Once the encryption is completed, the ransomware adds its special .rrbb extension to all the files modified by it.
Distribution Method Adware bundles and software cracks
Similar Infections Lokas, Besub, Nusar
Rrbb Removal Tool   GridinSoft Anti-Malware
Rrbb Decryption Tool   Emsisoft Djvu Decryptor

Do not forget that the Internet is now filled with infections comparable to the Rrbb ransomware. For example, this specific hazard is essentially similar to Brusaf and other ransomware-type infections. These destructive energies have been developed in order to secure the crucial data and reveal the demand for the users to pay the ransom. All these infections use the similar algorithm to produce the particular key for effective data decryption.

Unless the Rrbb ransomware is still under the advancement process or has got some hidden bugs, it is not possible to bring back the information by hand. Therefore, the only working option to avoid the loss of your crucial data is to regularly keep up-to-date backups of all your vital documents.

Another essential piece of recommendations is to save the backups on special storage not connected to your primary PC. For example, you may store it on the USB Flash Drive, or some external disk drive, or by using the cloud data storage services. Keeping the backups on your system drive is really dangerous, considering that the backup may likewise be secured by the Rrbb ransomware.

Leakages for the Rrbb ransomware attack.

Rrbb uses numerous paths to infiltrate the vulnerable computers. It is not certain what specific method was used in your case, nevertheless, the invasion may occur by means of the following channels:

  • bundling with third-party programs, generally freeware;
  • spam e-mails from the unknown senders;
  • websites offering complimentary hosting;
  • P2P (peer-to-peer) torrent downloads.

There are times when the Rrbb virus may disguise itself as some genuine application, for example, through the misleading alerts requiring setup of some software upgrade. This is the most common technique used by the frauds to inject the Rrbb infection files into the system. In this manner users partly participate in its setup, without plainly understanding the risk.

Additionally, the scams may send unsolicited spam e-mail with challenging alerts encouraging the people to open suspicious attachments or click some download links, for example, those encouraging individuals to open particular images, text files, tax files and other info.

No doubt, opening these files or clicking on the destructive links may essentially damage the system. Fake Media Player upgrade notifications may result in the Rrbb ransomware seepage. Similarly, downloading the split software might furthermore include the ransomware installer. The last however not the least, installation of Rrbb may occur through some Trojan horses that may be installed stealthily into the system and without the user’s direct approval and even authorization.

Preventing the Rrbb ransom virus injection.

Naturally, there is no outright warranty that your computer system will be constantly free of any malware attacks, nevertheless, we want to share some beneficial tips with you to make it safer. Ensure to pay very very close attention while searching the web and especially while getting cost-free programs. Do not open any suspicious email attachments, especially if the sender is not known to you.

Do not forget that specific freeware installer may likewise consist of some other extra apps in the bundle. These extra applications may be extremely damaging. It is of utmost importance to keep your anti-virus software and your os in general to be constantly effectively upgraded.

It is quite sensible that downloading pirated programs is unlawful, however, additionally, such unapproved apps use may also bring major damage to your computer. Thus, do not download any broken programs. Plus, the fact that your existing anti-virus did not safeguard the system from the Rrbb ransomware is a good factor for you to reassess your options and switch to another program that can render the securing functions on a much better level.

Below please find the quotation from the Rrbb 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-2P5WrE5b9f
 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:
 restorealldata@firemail.cc

 Reserve e-mail address to contact us:
 gorentos@bitmessage.ch

 Our Telegram account:
 @datarestore

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

Use GridinSoft Anti-Malware to remove Rrbb 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.

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.

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

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

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.

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.

Use Emsisoft Decryptor for restore rrbb files

You can get Emsisoft Decryptor by clicking the button below:

  Emsisoft Decryptor

  1. Run the decryptor as an administrator. The license terms will show up, which you have to agree to by clicking the “Yes” button.
  2. Once the license terms are accepted, the primary decryptor user interface opens.
  3. By default, the decryptor will pre-populate the locations to decrypt with the currently connected drives and network drives. Additional locations can be added using the Add” button.
  4. Decryptors typically offer various options depending on the particular malware family. The available options are located in the Options tab and can be enabled or disabled there. You can find a detailed list of the available Options below.
  5. After you have added all the locations you want to decrypt to the list, click the “Decrypt” button to start the decryption process. The screen will switch to a status view, informing you about the current process and decryption status of your files
  6. The decryptor will inform you once the decryption process is finished. If you require the report for your personal records, you can save it by clicking the “Save log” button. You can also copy it straight to your clipboard to paste it into emails or forum posts if you are asked to.
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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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