ET MALWARE Win32/Sharik C2 Incoming Traffic

Query · suricata

flow:established,from_server;
dsize:18;
content:"|0d 00 07 01 00 81 7c e4 04 c0 d4 01 00 19 c0 c2 04 00|"; fast_pattern;
Raw source ET MALWARE Win32/Sharik C2 Incoming Traffic · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET MALWARE Win32/Sharik C2 Incoming Traffic";
    flow:established,from_server;
    dsize:18;
    content:"|0d 00 07 01 00 81 7c e4 04 c0 d4 01 00 19 c0 c2 04 00|"; fast_pattern;
    reference:md5,f9f30307ca22d092c02701c108aa6402;
    classtype:command-and-control;
    sid:2018615; rev:2;
    metadata:created_at 2014_06_30, malware_family Win32_Sharik, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_10_08;
)

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