Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Suspected Higaisa APT Related Domain in DNS Lookup (insightinteriors .im)"; dns.query; bsize:19; content:"insightinteriors.im"; nocase; classtype:domain-c2; sid:2049062; rev:2; metadata:attack_target Client_Endpoint, created_at 2023_11_03, deployment Perimeter, deprecation_reason Relevance, performance_impact Low, confidence Medium, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_04_02, reviewed_at 2024_04_02; target:src_ip;)