alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"ET WEB_SPECIFIC_APPS Joomla jfeedback Component controller parameter Local File Inclusion Attempt"; flow:established,to_server; content:"|2e 2e 2f|"; nocase; depth:200; http.method; content:"GET"; http.uri; content:"/index.php?"; nocase; content:"option=com_jfeedback"; nocase; content:"controller="; nocase; reference:url,xforce.iss.net/xforce/xfdb/57654; classtype:web-application-attack; sid:2013433; rev:4; metadata:affected_product Web_Server_Applications, attack_target Server, created_at 2011_08_19, deployment Perimeter, deployment Internal, deployment Datacenter, confidence High, signature_severity Major, tag Local_File_Inclusion, tag Exploit, tag LFI, tag RFI, updated_at 2020_04_20, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)