alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"ET EXPLOIT Joomla 3.2.1 SQL injection attempt"; flow:established,to_server; http.uri; content:"weblinks-categories?"; nocase; fast_pattern; content:"id="; nocase; distance:0; content:"select password"; nocase; distance:0; reference:url,www.exploit-db.com/exploits/31459/; classtype:web-application-attack; sid:2018288; rev:4; metadata:affected_product Web_Server_Applications, attack_target Web_Server, created_at 2014_03_18, deployment Datacenter, signature_severity Major, tag SQL_Injection, updated_at 2020_09_01, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)