alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"ET WEB_SPECIFIC_APPS DeltaScripts PHP Classifieds siteid parameter Remote SQL Injection"; flow:to_server,established; http.method; content:"GET"; http.uri; content:"/detail.php?"; nocase; content:"siteid="; nocase; content:"UNION"; nocase; content:"SELECT"; nocase; distance:0; reference:url,frsirt.com/english/advisories/2008/3079; reference:bugtraq,32191; classtype:web-application-attack; sid:2008838; rev:6; metadata:affected_product Web_Server_Applications, attack_target Web_Server, created_at 2010_07_30, deployment Datacenter, signature_severity Major, tag SQL_Injection, updated_at 2020_09_03, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)