alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"ET WEB_SERVER Generic PHP Remote File Include"; flow:to_server,established; http.method; content:"POST"; http.uri; content:"allow_url_include"; http.uri.raw; content:"php|3a 2f 2f|input"; http.request_body; content:"<?php"; fast_pattern; reference:cve,2002-0953; reference:cve,2024-4577; classtype:attempted-user; sid:2019957; rev:5; metadata:affected_product Any, attack_target Server, created_at 2014_12_17, deployment Datacenter, confidence High, signature_severity Major, tag Remote_File_Include, updated_at 2024_06_10, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)