JuniorXcoder

bboo extension encrypt my files

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Hello friend i want to ask how to descrypt my file

ransomware extension is .BBOO all localdisk D files has encrypt

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the readme.txt showing this:

Quote

 

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:
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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:
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Reserve e-mail address to contact us:
[email protected]

Your personal ID:
0205a7d6a8sdaspAtythyWNTHZZZ7HIigcsfMwrWcb5Ccf2SvTEaf

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Hello @JuniorXcoder

Thank you for contacting Emsisoft Support.

BBOO is a newer variant of the STOP/DJVU family of ransomware and is not supported by our decryption tool.  Despite that, I would like for you to run the STOP/DJVU decryption tool anyway.  That will accomplish a couple of things.  First, it will deactivate and remove any malware that was installed by the ransomware.  This will prevent new files from being encrypted and will prevent re-encryption if files are restored from a backup.  Second, the decryption tool will determine the ID of the encrypted files.  Any ID ending in t1 is an Offline ID anything else is an Online ID.  This is important as it tells us how the encryption key was generated.  There may be multiple Ids, especially if communication between the target system and the command & control server is interrupted for any reason, or because the file encryption was done in stages to avoid detection.  An Offline ID means that the encryption key pair was generated locally and the encryption key is encoded in a file.  An Online ID means the encryption key pair was generated and stored on a remote command & control server under the control of the ransomware gang responsible for encrypting your files.

Why is this important?  The ID of the file(s) is how private encryption keys are identified.  If we have a private encryption key matching the ID for a file(s) then that can be used to decrypt the file(s).  However, this is all contingent on us having a matching private encryption key in our database.  The downside of all this is that we are not currently in possession of private encryption keys for the BBOO variant of STOP/DJVU.

NOTES: 

  1. If the decryption tool tells you the files cannot be decrypted, then they cannot be decrypted.  That is not an error message.
  2. If your file(s) have an Online ID that means that the file(s) encryption keys were generated and stored on a command & control server under the control of the ransomware gang responsible for encrypting your files.  We do not have access to those keys.
  3. If your files(s) have an Offline ID and were not decrypted it is because we do not have the corresponding decryption key in our database.  Do not ask us when we plan on adding it, because we do not have it or a way for generating your decryption key.
  4. Our database does include some Offline ID decryption keys for newer variants of the STOP/DJVU family of ransomware.  If the file(s) were encrypted with an Offline ID that matches one of the keys in our database, then our decryption tool will be able to decrypt those files encrypted using that encryption key.

To Download the STOP/DJVU decryption tool visit https://www.emsisoft.com/ransomware-decryption-tools/stop-djvu

Also, see https://support.emsisoft.com/topic/32045-about-the-stopdjvu-decrypter/ for more information on the STOP/DJVU decryption tool.

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I have been infected with the newer version. The exact extension is the one named above (*.bboo).

Fortunately, my ID is a T1 (Offline encrypt) as I unplugged the internet connection when I realized what was happening.

I want to know how can I contribute in the research of a decryption tool. Is there any donation option? I prefer paying to white hat than cyber criminals.

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6 hours ago, BbooRekt said:

I want to know how can I contribute in the research of a decryption tool.

Newer variants of STOP/Djvu (like the one your files were encrypted by) use RSA keys. We know how the encryption and decryption processes work, and it's not possible to decrypt without the private key.

Keep in mind that we have the capability of running the ransomware in safe environments for analysis, and we've analyzed it fairly thoroughly over the year or so that it's been in distribution.

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