StopCrypt: Most widely distributed ransomware evolves to evade detection
www.bleepingcomputer.com
A new variant of StopCrypt ransomware (aka STOP) was spotted in the wild, employing a multi-stage execution process that involves shellcodes to evade security tools.

A new variant of StopCrypt ransomware (aka STOP) was spotted in the wild, employing a multi-stage execution process that involves shellcodes to evade security tools. […]