alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT g01pack - Java JNLP Requested"; flow:established,to_server; urilen:>70; content:".jnlp"; http_uri; fast_pattern; pcre:"/\/[a-f0-9]{32}\/[a-f0-9]{32}\.jnlp$/Ui"; classtype:exploit-kit; sid:2017138; rev:4; metadata:created_at 2013_07_13, signature_severity Major, updated_at 2019_10_08;)