Rule History

alert dns $HOME_NET any -> any any (msg:"ET INFO DYNAMIC_DNS Query to a * .bal-tazaar .be Domain"; dns.query; content:".bal-tazaar.be"; fast_pattern; nocase; endswith; content:!"www.bal-tazaar.be"; reference:url,freedns.afraid.org/domain/registry/page-10.html; classtype:bad-unknown; sid:2054813; rev:2; metadata:attack_target Client_and_Server, created_at 2024_07_29, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, updated_at 2024_09_16, reviewed_at 2024_08_01, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1568, mitre_technique_name Dynamic_Resolution;)