What is the Mppn Ransomware?

Mppn is a variant of the Djvu ransomware that encrypts data and adds the string '.mppn' to file names.

It also creates a '_readme.txt' containing instructions for paying ransom in order to decrypt files. For example, if a file named '1.jpg' is encrypted, it will be renamed as '1.jpg.mppn'.

Encryption affects almost every file type, including media files, documents, archives and databases.

The ransom note states that victims cannot decrypt their files without obtaining decryption software and a unique key from the threat actors by paying an amount of $980 or $490 within 72 hours.

The full text of the ransom note reads as follows:

ATTENTION!
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:
hxxps://we.tl/t-8aIWIsUQt9
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@fishmail.top
Reserve e-mail address to contact us:
datarestorehelp@airmail.cc
Your personal ID: