alert udp $HOME_NET any -> any 53 (msg:"ET DELETED DNS Query for Sykipot C&C www.prettylikeher.com"; content:"|01 00 00 01 00 00 00 00 00 00|"; depth:10; offset:2; content:"|0d|prettylikeher|03|com"; fast_pattern; distance:0; nocase; reference:cve,CVE-2011-2462; reference:url,contagiodump.blogspot.com/2011/12/adobe-zero-day-cve-2011-2462.html; classtype:trojan-activity; sid:2014005; rev:3; metadata:created_at 2011_12_09, signature_severity Unknown, tag CISA_KEV, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)