alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET POLICY localtunnel Sucessful Connection Setup"; flow:established,from_server; http.stat_code; content:"200"; file.data; content:"|7b 22|port|22 3a|"; content:"|22|max_conn_count|22 3a|"; distance:0; content:"|22|id|22 3a|"; distance:0; content:"|22|url|22 3a|"; distance:0; content:"localtunnel.me|22 7d|"; distance:0; reference:url,localtunnel.github.io/www/; classtype:policy-violation; sid:2025117; rev:2; metadata:attack_target Client_and_Server, created_at 2017_12_04, deployment Perimeter, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_08_24;)