alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET WEB_SERVER Possible SQL Injection WAITFOR DELAY in HTTP URI"; flow:established,to_server; http.request_line; content:"WAITFOR"; nocase; fast_pattern; content:"DELAY"; nocase; distance:0; reference:url,owasp.org/www-community/attacks/SQL_Injection; classtype:attempted-admin; sid:2053479; rev:1; metadata:affected_product Web_Server_Applications, attack_target Web_Server, tls_state TLSDecrypt, created_at 2024_06_12, deployment Perimeter, deployment SSLDecrypt, confidence Medium, signature_severity Major, tag SQL_Injection, updated_at 2024_06_12, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)