Rule History

alert dns $HOME_NET any -> any any (msg:"ET INFO DYNAMIC_DNS Query to Abused Domain *.mooo.com"; threshold: type limit, count 1, track by_src, seconds 300; dns.query; content:".mooo.com"; nocase; endswith; classtype:bad-unknown; sid:2015633; rev:9; metadata:attack_target Client_and_Server, created_at 2012_08_16, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, updated_at 2024_12_01, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1568, mitre_technique_name Dynamic_Resolution;)