ET WEB_SPECIFIC_APPS Froxlor customer_ftp.php id Parameter Remote File Inclusion Attempt

alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (
    msg:"ET WEB_SPECIFIC_APPS Froxlor customer_ftp.php id Parameter Remote File Inclusion Attempt";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:"/customer_ftp.php?"; nocase;
    content:"id="; nocase;
    pcre:"/id=\s*(ftps?|https?|php)\:\//i";
    reference:url,exploit-db.com/exploits/16051/;
    classtype:web-application-attack;
    sid:2012334; rev:5;
    metadata:created_at 2011_02_25, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_11, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
)