Turla, also known as Venomous Bear, Waterbug, and Uroboros, may be best known for what was at the time an “ultra complex” snake rootkit focused on NATO-related targets, but their malware set and activity is much broader. Our current focus is on more recent and upcoming activity from this APT, which brings an interesting mix of old code, new code, and new speculations as to where they will strike next and what they will shed.

https://securelist.com/shedding-skin-turlas-fresh-faces/88069/