Djvu VirusRansomwareRemoval Guide

Bbzz Virus Removal Guide (+Decrypt .bbzz files)

Bbzz Virus – Details

Bbzz is a malicious software working as typical ransomware. Michael Gillespie, the widely known virus researcher, very first discovered this new name in the DJVU ransomware family.

Bbzz was developed for the sole purpose to encrypt all popular file types. Rationally, as quickly as the file encryption is successfully achieved, the users are unable to get access to them. Bbzz ransomware includes its own “.bbzz” to all the encrypted files. For instance, the file “price_list.xls”, once modified by Bbzz, will be titled as “price_list.xls.bbzz”. When the encryption is accomplished, Bbzz puts its own unique text document (_readme.txt) into all the folders that store the encrypted files.

The alert mentioned by text file requesting the random os extremely similar to the notifications offered by other ransomware dangers coming from the DJVU family. The caution generally shows that the data has been secured and the only solution to get access to it is to use an unique standalone key. Regretfully, this statement is definitely true.

The technique to secure the files utilized by Bbzz is not entirely looked into. Nevertheless, there is no doubt that each computer owner might be provided an unique decryption key, which is absolutely distinct. It is exceptionally tough to recover the data without the proper key in location.

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

message from Bbzz virus

One more peculiarity of the Bbzz infection is that the users are unable to get access to the key. The decrypting key is hosted on a special server under the total control by the crooks who have introduced the Bbzz infection into the world wide web. In order to get the key and restore the crucial data, the users are informed to get in touch with the scams by means of email or by telegram and to pay the ransom in the amount of $980.

The message likewise says that the people ought to get in touch with the Bbzz authors within 72 hours upon the moment of the information encryption. The alert shows that by doing so individuals will obtain a 50% discount rate, for that reason, the ransom quantity drops down to $490.

No matter what the quantity of the ransom is, we highly encourage that you do not pay the ransom. There is no warranty that these online scoundrels will keep their pledges, 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. For this reason, paying ransom often does not lead to an effective recovery. So, the users might merely lose their money for absolutely nothing.

Likewise, we urge you not to contact the frauds as they instruct. Do not move loan into their wallets. There are no applications that might crack the Bbzz virus or bring back the information at no charge. Therefore, the only correct choice is to bring back the data from possible backups (if available).

Virus Summary

NameBbzz Ransomware
File Extensionbbzz
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 AES-256 algorithm (CFB mode) encryption algorithm. Once the encryption is completed, the ransomware adds its special .bbzz extension to all the files modified by it.
Distribution MethodAdware bundles and software cracks
Similar InfectionsLokas, Besub, Nusar
Bbzz Removal Tool   GridinSoft Anti-Malware
Bbzz Decryption Tool   Emsisoft Djvu Decryptor

Do not forget that the Web is now loaded with infections similar to the Bbzz virus. For example, this specific threat is basically similar to Brusaf and other ransomware-type infections. These damaging utilities have actually been developed in order to secure the crucial data and express the demand for the users to pay the ransom. All these infections use the identical algorithm to create the specific key for effective information decryption.

Unless the Bbzz ransomware is still under the advancement process or has got some concealed bugs, it is not possible to bring back the data manually. Hence, the only working option to avoid the loss of your essential information is to frequently maintain updated backups of all your vital data.

Another essential piece of suggestions is to save the backups on special storage not connected to your main PC. For example, you may keep it on the USB Flash Drive, or some external hard disk, or by using the cloud data storage services. Keeping the backups on your routine drive is extremely dangerous, given that the backup might likewise be encrypted by the Bbzz infection.

Leakages for the Bbzz ransomware attack.

Bbzz uses lots of courses to infiltrate the susceptible computer systems. It is not specific what particular method was utilized in your case, nevertheless, the intrusion might happen by means of the following channels:

  • bundling with third-party programs, mainly free software;
  • spam emails from the unidentified senders;
  • sites providing complimentary hosting;
  • P2P (peer-to-peer) torrent software.

There are times when the Bbzz might camouflage itself as some genuine application, for example, through the deceptive signals demanding installation of some software upgrade. This is the most typical technique utilized by the scams to inject the Bbzz virus files into the system. By doing this users partially take part in its installation, without clearly understanding the threat.

In addition, the frauds may send unsolicited spam email with tricky alerts motivating individuals to open suspicious attachments or click some download links, for instance, those motivating the people to open specific images, text files, tax documents and other information.

No doubt, opening these files or clicking the malicious links might essentially damage the system. Fake Adobe Flash Player update notices may cause the Bbzz ransomware infiltration. Similarly, downloading the split software application may furthermore include the ransomware installer. The last however not the least, setup of Bbzz may happen through some Trojan horses that may be set up stealthily into the system and without the user’s direct authorization or even approval.

Preventing the Bbzz attack.

Obviously, there is no absolute assurance that your computer system will be always devoid of any malware attacks, however, we want to share some useful ideas with you to make it much safer. Make sure to pay extremely close attention while browsing the web and especially while getting cost-free programs. Do not open any suspicious email accessories, especially if the sender is not understood to you.

Do not forget that certain freeware installer may also contain some other extra apps in the package. These extra applications might be really destructive. It is of utmost importance to keep your anti-virus software application and your os in basic to be always correctly updated.

It is quite sensible that downloading pirated apps is prohibited, nevertheless, additionally, such unauthorized apps use might also bring severe damage to your PC. Hence, do not download any cracked programs. Plus, the reality that your present anti-virus did not protect the system from the Bbzz ransomware is a great factor for you to reevaluate your choices and switch to another program that can render the securing functions on a much better level.

Below please find the quotation from the Bbzz 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 “.bbzz” extension added by the virus:”

Bbzz Ransomware - encrypt files with .bbzz extension

Use GridinSoft Anti-Malware to remove Bbzz 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

Use Emsisoft Decryptor for restore bbzz 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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