Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT Fiesta SilverLight 4.x Exploit URI Struct"; flow:established,to_server; urilen:>68; content:"|3b|4"; http_uri; offset:60; pcre:"/\/\??[a-f0-9]{60,}\x3b4[0-1]\d{5}$/U"; classtype:exploit-kit; sid:2019623; rev:2; metadata:created_at 2014_11_03, signature_severity Major, updated_at 2019_07_26;)