New China-Linked Threat Cluster OP-512 Targets IIS Servers With Cryptographically Unique Web Shell Framework

A newly identified threat cluster with suspected ties to China has been caught targeting Internet Information Services (IIS) web servers using a purpose-built web shell framework. Tracked as OP-512, this group stands out for deploying tools designed to evade every detection method that works against similar China-linked actors. The discovery marks another escalation in a […] The post New China-Linked Threat Cluster OP-512 Targets IIS Servers With Cryptographically Unique Web Shell Framework appeared first on Cyber Security News.