ET MALWARE Win32/Urausy.C response

Query · suricata

flow:from_server,established;
file_data;
content:"|0d 0a|<?xml version="; depth:16;
content:"<interval>"; distance:0;
content:"</interval>"; distance:0;
content:"<timeout>"; distance:0;
content:"</timeout>"; distance:0;
content:"|d1 81 d1 81 d1 8b d0 bb d0 be d0 ba 20|c&c -->"; fast_pattern;
Raw source ET MALWARE Win32/Urausy.C response · 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 $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET MALWARE Win32/Urausy.C response";
    flow:from_server,established;
    file_data;
    content:"|0d 0a|<?xml version="; depth:16;
    content:"<interval>"; distance:0;
    content:"</interval>"; distance:0;
    content:"<timeout>"; distance:0;
    content:"</timeout>"; distance:0;
    content:"|d1 81 d1 81 d1 8b d0 bb d0 be d0 ba 20|c&c -->"; fast_pattern;
    reference:md5,6213597f40ecb3e7cf2ab3ee5c8b1c70;
    classtype:trojan-activity;
    sid:2018499; rev:4;
    metadata:created_at 2014_05_23, malware_family Win32_Urausy_C, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_10_08;
)

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