alert http $EXTERNAL_NET any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET EXPLOIT UFIDA PLM getWorkGroups Unauthorized Information Access Attempt"; flow:established,to_server; urilen:24; http.method; content:"POST"; http.uri; content:"/services/MessageService"; http.request_body; content:"|3c|soapenv|3a|"; startswith; content:"xmlns|3a|mes|3d 22|MessageService|22 3e|"; fast_pattern; content:"|3c|mes|3a|getWorkGroups|2f 3e|"; reference:url,github.com/wy876/POC/blob/main/%E7%94%A8%E5%8F%8B%E6%99%BA%E7%9F%B3%E5%BC%80PLM-getWorkGroups%E5%AD%98%E5%9C%A8%E4%BF%A1%E6%81%AF%E6%B3%84%E9%9C%B2%E6%BC%8F%E6%B4%9E.md; classtype:attempted-admin; sid:2053442; rev:1; metadata:attack_target Server, created_at 2024_06_11, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence Low, 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;)