Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO DYNAMIC_DNS HTTP Request to a *.autoddns.com Domain"; flow:established,to_server; http.host; content:".autoddns.com"; endswith; classtype:bad-unknown; sid:2027300; rev:4; metadata:attack_target Client_and_Server, created_at 2019_04_30, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, tag DynamicDNS, updated_at 2023_04_28, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1568, mitre_technique_name Dynamic_Resolution;)