Versions (2)
Version DetailsCurrent
Rev: 1 • Mar 31, 2025, 12:00 PMET INFO Observed Real-time Web Stats Domain (whos .amung .us in TLS SNI)
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Observed Real-time Web Stats Domain (whos .amung .us in TLS SNI)"; flow:established,to_server; tls.sni; dotprefix; content:".whos.amung.us"; endswith; fast_pattern; classtype:misc-activity; sid:2061199; rev:1; metadata:attack_target Client_Endpoint, created_at 2025_03_31, deployment Perimeter, performance_impact Moderate, confidence High, signature_severity Informational, tag TA_Abused_Online_Service, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_03_31;)
Mar 31, 2025, 12:00 PM
Mar 31, 2025, 12:00 PM
Mar 31, 2025, 8:34 PM
Jul 3, 2025, 8:34 PM
rules/emerging-info.rules