Because TA505 is such a significant part of the email threat landscape, this blog provides a retrospective on the shifting malware, payloads, and campaigns associated with this actor. We examine their use malware such as Jaff, Bart, and Rockloader that appear to be exclusive to this group as well as more widely distributed malware like Dridex and Pony. Where possible, we detail the affiliate models with which they are involved and outline the current state of TA505 campaigns