ET MALWARE Asprox Data Post to C&C

Query · suricata

flow:established,to_server;
http.method;
content:"POST"; nocase;
http.request_body;
content:"name=|22|sid|22 0d 0a 0d 0a|"; nocase;
content:"name=|22|upt|22 0d 0a 0d 0a|"; nocase;
content:"name=|22|hcc|22 0d 0a 0d 0a|"; nocase;
Raw source ET MALWARE Asprox Data Post to C&C · 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 Asprox Data Post to C&C";
    flow:established,to_server;
    http.method;
    content:"POST"; nocase;
    http.request_body;
    content:"name=|22|sid|22 0d 0a 0d 0a|"; nocase;
    content:"name=|22|upt|22 0d 0a 0d 0a|"; nocase;
    content:"name=|22|hcc|22 0d 0a 0d 0a|"; nocase;
    reference:url,www.secureworks.com/research/threats/danmecasprox/;
    reference:url,www.toorcon.org/tcx/18_Brown.pdf;
    classtype:command-and-control;
    sid:2010270; rev:7;
    metadata:created_at 2010_07_30, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_04_21;
)

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