ET WEB_SPECIFIC_APPS PHP-Nuke viewslink module sid Parameter UNION SELECT SQL Injection Attempt

alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (
    msg:"ET WEB_SPECIFIC_APPS PHP-Nuke viewslink module sid Parameter UNION SELECT SQL Injection Attempt";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:"/links.php?"; nocase;
    content:"op=viewslink&"; nocase;
    content:"sid="; nocase;
    content:"UNION"; nocase;
    content:"SELECT"; nocase;
    pcre:"/UNION.+SELECT/i";
    reference:url,exploit-db.com/exploits/12514;
    reference:bugtraq,39925;
    classtype:web-application-attack;
    sid:2011135; rev:5;
    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 2020_09_09, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
)