From 2-spyware.com
Moia virus is the threat that is created to scare users is to paying demanded a ransom of at least $490 in Bitcoin. The ransomware is a malicious program designed to encrypt all personal data on the computer and then demand money for the return of files and access to the machine. Once inside the system, it encrypts all personal pictures, videos, documents, archives, and other files by using a strong encryption algorithm, which also appends a .moia extension at the end of this process. Victims can no longer access these files and require a unique key that is in possession of cybercriminals behind the ransomware.