alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"ET WEB_SERVER SHOW CHARACTER SET SQL Injection Attempt in URI"; flow:established,to_server; http.uri; content:"SHOW"; nocase; content:"CHARACTER"; nocase; distance:0; content:"SET"; nocase; distance:0; reference:url,en.wikipedia.org/wiki/SQL_injection; reference:url,dev.mysql.com/doc/refman/5.0/en/show-character-set.html; classtype:web-application-attack; sid:2010964; rev:8; 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 2024_04_10, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)