ET MALWARE Fake/Short Google Search Appliance UA Win32/Ranbyus and Others

Query · suricata

flow:established,to_server;
http.user_agent; bsize:11;
content:"gsa-crawler"; fast_pattern; nocase;
Raw source ET MALWARE Fake/Short Google Search Appliance UA Win32/Ranbyus and Others · 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 Fake/Short Google Search Appliance UA Win32/Ranbyus and Others";
    flow:established,to_server;
    http.user_agent; bsize:11;
    content:"gsa-crawler"; fast_pattern; nocase;
    reference:url,developers.google.com/search-appliance/documentation/50/help_mini/crawl_headers;
    reference:md5,98b58bd8a5138a31105e118e755a3773;
    reference:md5,c07a6035e9c7fed2467afab1a9dbcf40;
    classtype:trojan-activity;
    sid:2017937; rev:5;
    metadata:created_at 2014_01_08, malware_family Win32_Ranbyus, signature_severity Major, updated_at 2024_03_10;
)

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