Tcbu Ransomware is Another Djvu Clone Seeking Ransoms To Decrypt Files


Tcbu is the name of yet another ransomware variant that belongs to the family of Djvu ransomware clones.

Tcbu encrypts files, leaving their contents scrambled and useless. Encrypted files go through a name change and receive the ".tcbu" extension appended past their original one. This will turn a file called "document.doc" into "document.doc.tcbu".

The ransomware does nothing special or unusual and encrypts most file types including media files, documents, archives and executables. Windows files are left intact to ensure the system can keep functioning.

The ransom note is dropped in a file named "_readme.txt" and reads as follows:


Don't worry, you can return all your files!

All your files like pictures, 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:


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:

support at fishmail dot top

Reserve e-mail address to contact us:

datarestorehelp at airmail dot cc

Your personal ID:

November 21, 2022