ET EXPLOIT Progress Kemp LoadMaster RCE Attempt Inbound (CVE-2024-1212)

alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (
    msg:"ET EXPLOIT Progress Kemp LoadMaster RCE Attempt Inbound (CVE-2024-1212)";
    flow:established,to_server;
    http.header;
    content:"Authorization|3a 20|Basic|20|"; fast_pattern;
    base64_decode:offset 0,relative;
    base64_data;
    content:"|27 3b|";
    reference:cve,2024-1212;
    classtype:bad-unknown;
    sid:2057720; rev:1;
    metadata:attack_target Server, created_at 2024_11_19, cve CVE_2024_1212, deployment Perimeter, deployment Internal, performance_impact Significant, confidence High, signature_severity Major, tag Exploit, tag CISA_KEV, updated_at 2024_11_19, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
    target:dest_ip;
)