Rule History

alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Observed Custom Endpoint Service Domain (run .mocky .io in TLS SNI)"; flow:established,to_server; tls.sni; bsize:12; content:"run.mocky.io"; fast_pattern; classtype:bad-unknown; sid:2047949; rev:1; metadata:attack_target Client_Endpoint, created_at 2023_09_07, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_09_07, reviewed_at 2024_04_09;)