Rule History

alert udp $HOME_NET any -> any 53 (msg:"ET DELETED DNS Query to Unknown CnC DGA Domain adbullion.com 09/20/12"; content:"|01 00 00 01 00 00 00 00 00 00|"; depth:10; offset:2; content:"|04|"; distance:0; content:"|09|adbullion|03|com|00|"; nocase; distance:4; within:15; fast_pattern; classtype:command-and-control; sid:2015729; rev:2; metadata:created_at 2012_09_22, signature_severity Unknown, updated_at 2019_07_26;)