alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET EXPLOIT Apache Tommcat/JBoss RCE Inbound (CVE-2013-4810)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/invoker/"; content:"InvokerServlet/"; fast_pattern; http.request_body; content:"|ac ed 00|"; depth:5; reference:cve,2013-4810; classtype:attempted-admin; sid:2037041; rev:1; metadata:attack_target Server, created_at 2022_06_20, cve CVE_2013_4810, deployment Perimeter, deployment Internal, confidence Medium, signature_severity Major, tag Exploit, tag CISA_KEV, updated_at 2022_06_20, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)