alert tls $HOME_NET any -> $EXTERNAL_NET any (
msg:"ET INFO Observed Observed Commonly Actor Abused Online Service Domain (getenjoyment .net in TLS SNI)";
flow:established,to_server;
tls.sni; dotprefix;
content:".getenjoyment.net"; endswith; fast_pattern;
threshold:type limit,count 1,seconds 300,track by_src;
classtype:misc-activity;
sid:2065181; rev:1;
metadata:attack_target Client_Endpoint, created_at 2025_10_14, deployment Perimeter, confidence High, signature_severity Informational, updated_at 2025_10_14;
)