pysa
RansomwareAbout the group
Mespinosa is a ransomware which encrypts file using an asymmetric encryption and adds .pysa as file extension. According to dissectingmalware the extension "pysa" is probably derived from the Zanzibari Coin with the same name.
Exploited vulnerabilities
No CVEs attributed to this group in public sources (MITRE ATT&CK). Absence of attribution does not mean absence of activity.
pysa uses real techniques and exploits real flaws. TrueHacking's AI Autonomous Pentest simulates these attacks against your infrastructure and brings more security to your application.
Explore the AI Autonomous Pentest →