alert dns $HOME_NET any -> any any (msg:"ET MALWARE JS Skimmer Domain in DNS Lookup"; dns.query; content:"clipbutton.com.br"; nocase; bsize:17; reference:url,twitter.com/MBThreatIntel/status/1252338975265546242; classtype:trojan-activity; sid:2029991; rev:2; metadata:attack_target Client_Endpoint, created_at 2020_04_21, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2020_11_17;)