Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Malvertising/Nitrogen Loader Domain in DNS Lookup (advanced-ip-scan .org)"; dns.query; dotprefix; content:".advanced-ip-scan.org"; nocase; endswith; reference:url,www.threatdown.com/blog/nitrogen-05-03-2024/; classtype:trojan-activity; sid:2052398; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2024_05_03, deployment Perimeter, malware_family Nitrogen_Loader, performance_impact Low, confidence High, signature_severity Major, tag Malvertising, updated_at 2024_10_04, reviewed_at 2024_10_04;)