ET EXPLOIT Possible Telerik Deserialization Attempt - POST to Vulnerable Path with Specific Extension (CVE-2024-1800)

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/api/reportserver/report"; endswith; fast_pattern;
http.request_body;
content:"|22|reportName|22|";
content:"|22|reportContent|22|";
content:"|22|extension|22|";
pcre:"/^[^\x22]+\x22\.tr(d|b)p\x22/Ri";
Raw source ET EXPLOIT Possible Telerik Deserialization Attempt - POST to Vulnerable Path with Specific Extension (CVE-2024-1800) · Suricata
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Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (
    msg:"ET EXPLOIT Possible Telerik Deserialization Attempt - POST to Vulnerable Path with Specific Extension (CVE-2024-1800)";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/api/reportserver/report"; endswith; fast_pattern;
    http.request_body;
    content:"|22|reportName|22|";
    content:"|22|reportContent|22|";
    content:"|22|extension|22|";
    pcre:"/^[^\x22]+\x22\.tr(d|b)p\x22/Ri";
    reference:cve,2024-1800;
    classtype:attempted-admin;
    sid:2053448; rev:1;
    metadata:attack_target Server, created_at 2024_06_11, cve CVE_2024_1800, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag Exploit, updated_at 2024_06_11, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
)

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