alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (
msg:"ET WEB_SPECIFIC_APPS Joomla Component com_jr_questionnaire Directory Traversal Attempt";
flow:established,to_server;
content:"|2e 2e 2f|"; nocase; depth:200;
http.method;
content:"GET";
http.uri;
content:"/index.php?"; nocase;
content:"option=com_jr_questionnaire"; nocase;
content:"controller="; nocase;
reference:url,packetstormsecurity.org/files/view/102784/joomlajrqn-traversal.txt;
classtype:web-application-attack;
sid:2013678; rev:5;
metadata:created_at 2011_09_19, 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;
)