Rule History

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;)