Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO DYNAMIC_DNS HTTP Request to a *.redirectme .net Domain"; flow:established,to_server; http.host; content:".redirectme.net"; endswith; reference:url,www.noip.com/support/faq/free-dynamic-dns-domains/; classtype:bad-unknown; sid:2042822; rev:2; metadata:attack_target Client_and_Server, created_at 2022_12_14, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, updated_at 2023_03_02, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1568, mitre_technique_name Dynamic_Resolution;)