ET MALWARE Qarallax RAT Downloading Modules

Query · suricata

flow:to_server,established;
http.method;
content:"GET";
http.host;
content:"qarallax.com"; endswith; fast_pattern;
http.user_agent;
content:"Java/"; startswith;
Raw source ET MALWARE Qarallax RAT Downloading Modules · 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 Qarallax RAT Downloading Modules";
    flow:to_server,established;
    http.method;
    content:"GET";
    http.host;
    content:"qarallax.com"; endswith; fast_pattern;
    http.user_agent;
    content:"Java/"; startswith;
    reference:md5,cf178c55c0572d8fea89137c62afdc98;
    reference:url,labsblog.f-secure.com/2016/06/07/qarallax-rat-spying-on-us-visa-applicants/;
    classtype:trojan-activity;
    sid:2022881; rev:3;
    metadata:created_at 2016_06_08, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_07_14;
)

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