Results for Kadena

Threat Research

Evasive Sage 2.2 Ransomware Variant Targets More Countries

FortiGuard Labs just recently found new Sage ransomware samples that, while they appear to still be Sage 2.2, now have added tricks focused on anti-analysis and privilege escalation. In this article, we will share our findings of these recent updates.

Threat Research

Locky Unleashes Multiple Spam Waves with a New Variant “ykcol“

While FortiGuard Labs was preparing for another presentation on our Locky research at the Black Alps cyber security conference this coming November in Switzerland, Fortinet’s Kadena Threat Intelligence System (KTIS)1 caught another Locky variant using a new extension – “ykcol” or “locky” spelled backwards. Locky has been stepping up its game over the past few months after going dark during the first half of 2017. Just like the old days, this new variant is distributed through massive volumes of malicious...