ET HUNTING Suspicious HTTP Referer C Drive Path

Query · suricata

flow:established,to_server;
http.referer;
content:"res|3a 2f 2f|c|3a 5c|"; depth:9; nocase;
Raw source ET HUNTING Suspicious HTTP Referer C Drive Path · Suricata
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Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET HUNTING Suspicious HTTP Referer C Drive Path";
    flow:established,to_server;
    http.referer;
    content:"res|3a 2f 2f|c|3a 5c|"; depth:9; nocase;
    reference:md5,8ef81f2555725f7eeae00b3e31229e0e;
    classtype:trojan-activity;
    sid:2014302; rev:6;
    metadata:created_at 2012_03_05, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_03_10;
)

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