1. Reverse engineering: check my reports here 1.WannaCry https://menshaway.blogspot.com/2019/07/wannacry-ransomware.html. 2.Emotet https://menshaway.blogspot.com/2019/11/emotet.html. 3.Evires attack https://menshaway.blogspot.com/2019/11/bitpaymer-ransomware.html. 4.NotPetya https://menshaway.blogspot.com/2019/07/notpetya-tactical-report.html