Versions (3)
Version DetailsCurrent
Rev: 3 • Feb 11, 2026, 12:00 PMET INFO Observed DNS Query to Passive Income App Domain (datacy .com)
alert dns $HOME_NET any -> any any (msg:"ET INFO Observed DNS Query to Passive Income App Domain (datacy .com)"; dns.query; dotprefix; content:".datacy.com"; nocase; endswith; classtype:misc-activity; sid:2067485; rev:3; metadata:attack_target Client_Endpoint, created_at 2026_02_11, deployment Perimeter, former_category ADWARE_PUP, malware_family PUP, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2026_02_23;)
Feb 11, 2026, 12:00 PM
Feb 23, 2026, 12:00 PM
Feb 11, 2026, 10:34 PM
Feb 24, 2026, 4:34 PM
rules/emerging-info.rules