Versions (3)
Version DetailsCurrent
Rev: 2 • Jun 1, 2023, 12:00 PMET INFO DYNAMIC_DNS Query to a *.mysynology .net Domain
alert dns $HOME_NET any -> any any (msg:"ET INFO DYNAMIC_DNS Query to a *.mysynology .net Domain"; dns.query; content:".mysynology.net"; fast_pattern; nocase; endswith; reference:url,www.dynu.com/ControlPanel/AddDDNS; classtype:bad-unknown; sid:2045999; rev:2; metadata:attack_target Client_and_Server, created_at 2023_06_01, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, updated_at 2024_06_11, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1568, mitre_technique_name Dynamic_Resolution;)
Jun 1, 2023, 12:00 PM
Jun 11, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-info.rules