ET WEB_SERVER Possible SQL Injection INTO OUTFILE Arbitrary File Write Attempt in HTTP URI

alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (
    msg:"ET WEB_SERVER Possible SQL Injection INTO OUTFILE Arbitrary File Write Attempt in HTTP URI";
    flow:established,to_server;
    http.request_line;
    content:"INTO"; nocase;
    content:"OUTFILE"; fast_pattern; nocase; within:100;
    pcre:"/INSERT.+INTO.+(?:\x3b|\x253b)/i";
    reference:url,www.milw0rm.com/papers/372;
    reference:url,www.greensql.net/publications/backdoor-webserver-using-mysql-sql-injection;
    reference:url,websec.wordpress.com/2007/11/17/mysql-into-outfile/;
    classtype:web-application-attack;
    sid:2010037; rev:9;
    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 2024_11_28, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
)