Hit by ransomware?

We're here to fix that.

Use our free ransomware decryption tools to unlock your files without paying the ransom

Please note that these free tools are provided as-is and without warranty of any kind. The tools may only work with specific ransomware versions, and may not work with versions that were released after a tool was created. Technical support for the tools is available only to customers using a paid Emsisoft product.

icon
[Aug, 8, 2019] - Version: 1.0.0.1

JSWorm 4.0 decryptor

JSWorm 4.0 is a ransomware written in C++ that uses a modified version of AES-256 to encrypt files, and adds the extension ".[ID-][].JSWRM to files.

The ransom note "JSWRM-DECRYPT.hta" has the below text:


JSWRM 4.0.2

Your files are corrupted!

Identificator for files: [redacted]

E-mail for contact: [email protected]

Backup e-mail for contact : [email protected]

Free decryption as guarantee!
Before paying you can request free decryption of 3 files.

Total size of files must be less than 5MB (non-archived).

Files shouldn't contain valuable information (accept only txt\jpg\png).

Attention!
Don't try to decrypt it manually.

Don't rename extension of files.

Don't try to write AV companies (they can't help you).
Download
31635 downloads