ET MALWARE Trojan Downloader User-Agent (NOPE)

Query · suricata

flow:established,to_server;
http.user_agent;
content:"N0PE"; depth:4;
Raw source ET MALWARE Trojan Downloader User-Agent (NOPE) · 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 MALWARE Trojan Downloader User-Agent (NOPE)";
    flow:established,to_server;
    http.user_agent;
    content:"N0PE"; depth:4;
    reference:url,support.clean-mx.de/clean-mx/view_joebox.php?md5=b0b7c391d084974b2666c1c57b349b62&id=711369;
    reference:url,www.virustotal.com/file-scan/report.html?id=54dcad20b326a409c09f1b059925ba4ba260ef58297cda1421ffca79942a96a5-1305296734;
    classtype:trojan-activity;
    sid:2013702; rev:6;
    metadata:affected_product Any, attack_target Client_Endpoint, created_at 2011_09_28, deployment Perimeter, confidence High, signature_severity Major, tag Trojan_Downloader, updated_at 2020_10_17;
)

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