ET MALWARE Linux/DDoS.Sotdas/IptabLex Checkin

Query · suricata

flow:to_server,established;
dsize:296;
content:"|72 8D 90 89 7E D6|"; offset:224; depth:6; fast_pattern;
content:"|b6 b6 b6 b6 b6 b6 b6 b6 b6 b6 b6 b6 b6 b6 b6 b6|";
Raw source ET MALWARE Linux/DDoS.Sotdas/IptabLex Checkin · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE Linux/DDoS.Sotdas/IptabLex Checkin";
    flow:to_server,established;
    dsize:296;
    content:"|72 8D 90 89 7E D6|"; offset:224; depth:6; fast_pattern;
    content:"|b6 b6 b6 b6 b6 b6 b6 b6 b6 b6 b6 b6 b6 b6 b6 b6|";
    reference:md5,f7556d9ede5d988400b1edbb1a172634;
    classtype:command-and-control;
    sid:2021049; rev:2;
    metadata:created_at 2015_05_04, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;
)

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