FireEye did a pretty good job on attribution and giving some technical indicators; however, they neglected to reference previous work on this threat actor from companies like PWC, TrendMicro, ESET and others. - See more at: https://www.alienvault.com/open-threat-exchange/blog/from-russia-with-love-sofacy-sednit-apt28-is-in-town#sthash.lcSCU80F.dpuf