alert http $EXTERNAL_NET any -> $HTTP_SERVERS $HTTP_PORTS (msg:"ET DELETED Enthrallweb eClassifieds SQL Injection Attempt -- ad.asp ad_id SELECT"; flow:established,to_server; content:"/ad.asp?"; nocase; http_uri; content:"ad_id="; nocase; http_uri; content:"SELECT"; nocase; http_uri; pcre:"/SELECT.+FROM/Ui"; reference:cve,CVE-2006-6208; reference:url,www.securityfocus.com/bid/21192; classtype:web-application-attack; sid:2007024; 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 2019_07_26, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)