Versions (2)
Version DetailsCurrent
Rev: 1 • Mar 27, 2025, 12:00 PMET PHISHING Observed DNS Query to TA452 Domain (shj-connect .online)
alert dns $HOME_NET any -> any any (msg:"ET PHISHING Observed DNS Query to TA452 Domain (shj-connect .online)"; dns.query; dotprefix; content:".shj-connect.online"; nocase; endswith; reference:url,www.elastic.co/security-labs/the-shelby-strategy; classtype:trojan-activity; sid:2061154; rev:1; metadata:attack_target Client_Endpoint, created_at 2025_03_27, deployment Perimeter, confidence High, signature_severity Major, tag TA452, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_03_27;)
Mar 27, 2025, 12:00 PM
Mar 27, 2025, 12:00 PM
Mar 27, 2025, 9:34 PM
Jul 3, 2025, 8:34 PM
rules/emerging-phishing.rules