ET MALWARE ZAccess/Sirefef/MAX++/Jorik/Smadow Checkin

Query · suricata

flow:established,to_server;
http.uri;
content:"/stat";
content:".php?w=";
content:"&i=00000000000"; fast_pattern;
content:"&a=";
http.user_agent;
content:"Opera/6 (Windows NT 5.1|3b 20|";
Raw source ET MALWARE ZAccess/Sirefef/MAX++/Jorik/Smadow Checkin · Suricata
Esc
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 ZAccess/Sirefef/MAX++/Jorik/Smadow Checkin";
    flow:established,to_server;
    http.uri;
    content:"/stat";
    content:".php?w=";
    content:"&i=00000000000"; fast_pattern;
    content:"&a=";
    http.user_agent;
    content:"Opera/6 (Windows NT 5.1|3b 20|";
    classtype:command-and-control;
    sid:2013907; rev:5;
    metadata:created_at 2011_11_11, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_08_18;
)

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