ET WEB_SPECIFIC_APPS VTENext SQL Injection via Fax Module

alert http any any -> $HOME_NET any (
    msg:"ET WEB_SPECIFIC_APPS VTENext SQL Injection via Fax Module";
    flow:established,to_server;
    flowbits:set,ET.VTENext.Bypass;
    http.method;
    content:"GET";
    http.uri;
    content:"/index.php|3f|";
    content:"module|3d|Fax";
    content:"internal_mailer|3d|true"; fast_pattern;
    content:"type|3d|record_id";
    content:"par_module|3d|";
    content:"fieldname|3d|";
    pcre:"/^[^\x26]*?(?:(?:S(?:HOW\x20(?:C(?:UR(?:DAT|TIM)E|HARACTER\x20SET)|(?:VARI|T)ABLES)|ELECT\x20(?:FROM|USER|SLEEP))|U(?:NION\x20SELEC|PDATE\x20SE)T|DELETE\x20FROM|INSERT\x20INTO)|S(?:HOW.+(?:C(?:HARACTER.+SET|UR(DATE|TIME))|(?:VARI|T)ABLES)|ELECT.+(?:FROM|USER))|U(?:NION.+SELEC|PDATE.+SE)T|DELETE.+FROM|INSERT.+INTO|\x2f\*.+\*\x2f)/Ri";
    reference:url,blog.sicuranext.com/vtenext-25-02-a-three-way-path-to-rce/;
    classtype:web-application-attack;
    sid:2064156; rev:1;
    metadata:affected_product VTENext, attack_target Server, tls_state TLSDecrypt, created_at 2025_08_26, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag Exploit, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_08_26, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
    target:dest_ip;
)