Rule History

alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Rincux CnC"; content:"|02 00 00 00|"; fast_pattern; depth:4; pcre:"/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}/Rs"; content:"|00 00 00 00|"; distance:0; flowbits:isset,ET.Rincux; reference:url,www.symantec.com/security_response/writeup.jsp?docid=2014-082614-0727-99&tabid=2; classtype:command-and-control; sid:2022132; rev:1; metadata:created_at 2015_11_23, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)