Israeli security startup CyActive identified the five malware families that offered hackers the biggest bang for their buck. The five malicious attacks reused 37 components across the entire group. CyActive: “2015 marks the time to start thinking like hackers, rather than defenders, and move the unfair advantage to the good guys’ side” Snake, also known as Turla and Urubos, is the most effective and efficient malware of the year. ZBerp, a hybrid banking malware program that mashed up components from the wildly popular Zeus and Carberp packages, targeted 450 financial institutions this year.”]
Source: https://www.darkreading.com/attacks-breaches/2014-s-top-malware-less-money-mo-problems