ET USER_AGENTS Win32/Feebs.kw Worm User-Agent Detected

Query · suricata

flow:established,to_server;
http.user_agent;
content:"Mozilla/4.7 [en] (WinNT"; depth:23; fast_pattern;
Raw source ET USER_AGENTS Win32/Feebs.kw Worm User-Agent Detected · Suricata
Esc
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 USER_AGENTS Win32/Feebs.kw Worm User-Agent Detected";
    flow:established,to_server;
    http.user_agent;
    content:"Mozilla/4.7 [en] (WinNT"; depth:23; fast_pattern;
    classtype:trojan-activity;
    sid:2007767; rev:9;
    metadata:created_at 2010_07_30, confidence High, signature_severity Major, updated_at 2020_09_15;
)

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