alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET EXPLOIT JBOSS Deserialization Attempt Inbound (CVE-2017-7504)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/jbossmq-httpil/HTTPServerILServlet"; fast_pattern; http.request_body; content:"|AC ED 00|"; reference:url,www.programmersought.com/article/1033574325/; reference:cve,2017-7504; classtype:attempted-admin; sid:2033985; rev:1; metadata:attack_target Server, created_at 2021_09_17, cve CVE_2017_7504, deployment Perimeter, deployment Internal, confidence Medium, signature_severity Major, tag Exploit, updated_at 2021_09_17, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)