alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"ET WEB_SPECIFIC_APPS Particle Blogger SQL Injection Attempt -- post.php postid ASCII"; flow:established,to_server; http.uri; content:"/post.php?"; nocase; content:"postid="; nocase; content:"SELECT"; nocase; pcre:"/ASCII\(.+SELECT/i"; reference:cve,CVE-2007-1510; reference:url,www.milw0rm.com/exploits/3500; classtype:web-application-attack; sid:2004263; 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 2020_09_09, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)