Kozy.Jozy Ransomware is a type of malware that encrypts your files and demands a ransom for the decryption key. This ransomware is particularly dangerous because it uses strong encryption, making it very difficult to recover your files without paying the ransom.

History

Kozy.Jozy was first discovered in early 2017. Since then, it has been continuously updated and improved by its creators. We believe it to be of Russian origin, although this has not been confirmed.The biggest Kozy.Jozy Ransomware attack to date occurred in May 2017, when it hit the WannaCry ransomware outbreak. This attack affected over 230,000 computers in 150 countries.

How does Kozy.Jozy Ransomware spread?

Attackers usually spread it through email attachments or malicious websites. They can also spread this ransomware through peer-to-peer (P2P) networks.

How does Kozy.Jozy Ransomware work?

Kozy.Jozy uses the AES-256 encryption algorithm to encrypt your files. Once your files are encrypted, you will see a ransom note demanding payment for the decryption key.A ransom note will contain instructions on how to pay the ransom, which is usually done through Bitcoin. The Kozy.Jozy Ransomware will also delete your shadow copies, making it even harder to recover your files without paying the ransom.

What types of files does Kozy.Jozy encrypt?

This ransomware will encrypt a wide variety of file types, including documents, images, videos, and more. Any file type that can be encrypted with the AES-256 algorithm is at risk.After it has encrypted your files, you will see a “.kozy” extension added to the end of each file name. For example, a file named “picture.jpg” would be renamed to “picture.jpg.kozy”.

How much is the ransom?

The ransom amount is usually between 1 and 2 Bitcoin, although it can vary depending on the version of Kozy. Jozy Ransomware that you have. Attackers may also offer discounts if you contact them within a certain time frame.It is important to note that paying the ransom does not guarantee that you will get your files back. There have been many reports of people who have paid the ransom but never received the decryption key.

Prevention

The best way to prevent Kozy.Jozy is to have a good anti-malware program installed on your computer and to practice good security habits. Be careful when opening email attachments, especially if they come from someone you don’t know. Likewise, be cautious when downloading files from P2P networks. Only download files from trusted sources.Backups are also important. Kozy.Jozy will delete your shadow copies, but if you have a backup of your files, you can restore them after you remove the ransomware.

What should I do?

If they infected you with Kozy.Jozy Ransomware, the first thing you should do is disconnect from the internet to prevent the ransomware from encrypting any more files. Then, run a scan with a good anti-malware program to remove the ransomware.After you have removed it, you can restore your files from a backup if you have one. If you don’t have a backup, you may be able to use data recovery software to recover some of your files. We built SalvageData data recovery software to help you.

Is there a public decryption tool?

There is no public decryption tool for Kozy.Jozy Ransomware, and it is unlikely that one will be developed due to the difficulty of reversing the strong encryption used by this ransomware.

Contact a data recovery service

If you don’t have a backup and you can’t decrypt your files using data recovery software, your only other option is to contact a data recovery service.SalvageData Recovery Services can help you recover your files. We have a team of experienced engineers who have successfully recovered data from Kozy.Jozy and other similar ransomware.We offer a free consultation to assess the feasibility of recovery for your particular case. Our standard turnaround time is 2-3 weeks, but we also offer a rush service for an additional fee.To learn more about our services, please visit our website or contact us at +1 (800) 972-3282.