ET WEB_SPECIFIC_APPS Joomla Component Ek rishta 2.10 - SQL Injection 2

alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (
    msg:"ET WEB_SPECIFIC_APPS Joomla Component Ek rishta 2.10 - SQL Injection 2";
    flow:established,to_server;
    http.uri;
    content:"/ekrishta/index.php/login/sign-in"; nocase; fast_pattern;
    http.request_body;
    content:"username="; nocase;
    pcre:"/^(?:[a-zA-Z0-9_])*[\x2c\x22\x27\x28]/Ri";
    reference:url,www.exploit-db.com/exploits/44869/;
    classtype:web-application-attack;
    sid:2025745; rev:3;
    metadata:affected_product Joomla, attack_target Web_Server, created_at 2018_06_26, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2020_08_25, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
)