alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"ET WEB_SPECIFIC_APPS iWare Professional SQL Injection Attempt -- index.php D UNION SELECT"; flow:established,to_server; content:"/index.php?"; nocase; http_uri; content:"D="; nocase; http_uri; content:"UNION"; nocase; http_uri; content:"SELECT"; http_uri; nocase; pcre:"/UNION\s+SELECT/Ui"; reference:cve,CVE-2006-6446; reference:url,www.securityfocus.com/bid/21467; classtype:web-application-attack; sid:2006610; rev:9; 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_08_20, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)