alert dns $HOME_NET any -> any any (msg:"ET MALWARE Magecart CnC Domain in DNS Lookup"; dns.query; content:"webscriptly.com"; nocase; bsize:15; reference:url,twitter.com/felixaime/status/1234111603831910400; classtype:domain-c2; sid:2029566; rev:2; metadata:attack_target Client_Endpoint, created_at 2020_03_03, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_11_03;)