Sofacy Russia-Linked APT Debuts Fresh Zebrocy Variant

The Zebrocy trojan – a custom downloader malware used by Russia-linked APT Sofacy a.k.a. APT28, Fancy Bear or Sednit – has a new variant. While it’s functionally much the same as its other versions, the new code was written using the Go programming language. The similarities between the new paylo...