Entries by Mor Matalon

Beware the Hex-Men

In the last few months GuardiCore Labs has been investigating multiple attack campaigns conducted by an established Chinese crime group that operates worldwide. The campaigns are launched from a large coordinated infrastructure and are mostly targeting servers running database services. By now we were able to identify three attack variants – Hex, Hanako and Taylor – targeting different SQL Servers, each with its own goals, scale and target services. This report covers the attackers’ infrastructure, attack variants and how the victims are used for both profit and further propagation.