alert http $EXTERNAL_NET any -> $HTTP_SERVERS $HTTP_PORTS (msg:"ET WEB_SERVER Apache Axis2 xsd Parameter Directory Traversal Attempt"; flow:to_server,established; content:"GET "; depth:4; content:"/axis2/services/Version?"; http_uri; nocase; content:"xsd="; http_uri; nocase; content:"../"; depth:200; reference:bugtraq,40343; classtype:web-application-attack; sid:2011160; rev:6; metadata:created_at 2010_07_30, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_11_26, mitre_tactic_id TA0007, mitre_tactic_name Discovery, mitre_technique_id T1083, mitre_technique_name File_And_Directory_Discovery; target:dest_ip;)