ET EXPLOIT HikVision Arbitrary Directory Traversal Attempt

Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:"/orgManage/v1/orgs/download?fileName="; fast_pattern;
pcre:"/^(\x2e{1,2}\x2f)/Ri";
target:dest_ip;
Raw source ET EXPLOIT HikVision Arbitrary Directory Traversal Attempt · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http any any -> $HOME_NET any (
    msg:"ET EXPLOIT HikVision Arbitrary Directory Traversal Attempt";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:"/orgManage/v1/orgs/download?fileName="; fast_pattern;
    pcre:"/^(\x2e{1,2}\x2f)/Ri";
    reference:url,github.com/wy876/POC/blob/main/%E6%B5%B7%E5%BA%B7%E5%A8%81%E8%A7%86%E7%BB%BC%E5%90%88%E5%AE%89%E9%98%B2download%E5%AD%98%E5%9C%A8%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E8%AF%BB%E5%8F%96%E6%BC%8F%E6%B4%9E.md;
    classtype:attempted-recon;
    sid:2053704; rev:1;
    metadata:affected_product HikVision, created_at 2024_06_17, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_06_18, mitre_tactic_id TA0007, mitre_tactic_name Discovery, mitre_technique_id T1083, mitre_technique_name File_And_Directory_Discovery;
    target:dest_ip;
)

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.