digraph {
concentrate=true;overlap=scale;"ransomware=CryptoNar" [label="ransomware\nCryptoNar",shape=box,style=filled,color=deepskyblue];"ransomware=CryptoNar" -> "ransomware=CryptoJoker" [label="similar",dir="both"];"ransomware=CryptoJoker" [label="ransomware\nCryptoJoker",shape=box,style=filled,color=deepskyblue];}