digraph {
concentrate=true;overlap=scale;"ransomware=Booyah" [label="ransomware\nBooyah",shape=box,style=filled,color=deepskyblue];"ransomware=Booyah" -> "ransomware=MM Locker" [label="similar",dir="both"];"ransomware=MM Locker" [label="ransomware\nMM Locker",shape=box,style=filled,color=deepskyblue];}