alert dns $HOME_NET any -> any any (msg:"ET MALWARE TA401 Domain in DNS Lookup (jessicakphillips .icu)"; dns.query; dotprefix; content:".jessicakphillips.icu"; nocase; endswith; reference:url,go.recordedfuture.com/hubfs/reports/cta-2023-1019.pdf; classtype:trojan-activity; sid:2048698; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_10_19, deployment Perimeter, deprecation_reason Age, performance_impact Low, confidence High, signature_severity Critical, tag TA401, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_06, reviewed_at 2024_03_06;)