alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"🐾 - 🚨 Snapcraft app store for 🐧 Linux"; flow:to_server, stateless; ja3.hash; content:"473cd7cb9faa642487833865d516e578"; fast_pattern; threshold:type limit, track by_src,count 1, seconds 86400; tls_sni; content:"api.snapcraft.io"; nocase; reference:url,https://snapcraft.io/; metadata:created_at 2023_07_25, updated_at 2023_07_25; sid:3300166; rev:1; classtype:policy-violation;)