Shanya: The “Packer-as-a-Service” Powering the Ransomware Boom

Shanya is a Packer-as-a-Service that enables ransomware gangs to evade antivirus and EDR detection by using vulnerable drivers to gain kernel access and terminate security software. It is a mercenary tool used by major ransomware groups, turning legitimate Windows components into weapons for stealthy malware deployment.