alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"ET WEB_SPECIFIC_APPS phpx SQL Injection Attempt -- gallery.php image_id DELETE"; flow:established,to_server; http.uri; content:"/gallery.php?"; nocase; content:"image_id="; nocase; content:"DELETE"; nocase; content:"FROM"; nocase; distance:0; reference:cve,CVE-2007-1550; reference:url,www.securityfocus.com/bid/23033; classtype:web-application-attack; sid:2004173; rev:8; metadata:affected_product Web_Server_Applications, attack_target Web_Server, created_at 2010_07_30, deployment Datacenter, confidence Medium, signature_severity Major, tag SQL_Injection, updated_at 2020_09_10, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)