ET MALWARE Vawtrak/NeverQuest Posting Data

Query · suricata

flow:established,to_server;
flowbits:set,ET.Vawtrak;
http.method;
content:"POST";
http.uri;
content:"/0";
content:"/0000"; distance:1; fast_pattern;
pcre:"/\/0[0-2](?:\/[^\/]*?)?\/0000[a-fA-F0-9]{4}(?:\/[^\/]*?)?\/[a-fA-F0-9]{8}(?:\?\w+=[a-fA-F0-9]+)?$/";
http.header_names;
content:!"Referer|0d 0a|";
http.user_agent;
content:"Windows NT";

Rule dependencies

Feeds into

Raw source ET MALWARE Vawtrak/NeverQuest Posting Data · 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 -> $EXTERNAL_NET any (
    msg:"ET MALWARE Vawtrak/NeverQuest Posting Data";
    flow:established,to_server;
    flowbits:set,ET.Vawtrak;
    http.method;
    content:"POST";
    http.uri;
    content:"/0";
    content:"/0000"; distance:1; fast_pattern;
    pcre:"/\/0[0-2](?:\/[^\/]*?)?\/0000[a-fA-F0-9]{4}(?:\/[^\/]*?)?\/[a-fA-F0-9]{8}(?:\?\w+=[a-fA-F0-9]+)?$/";
    http.header_names;
    content:!"Referer|0d 0a|";
    http.user_agent;
    content:"Windows NT";
    classtype:trojan-activity;
    sid:2019457; rev:15;
    metadata:created_at 2014_10_17, performance_impact Moderate, signature_severity Major, updated_at 2024_04_22;
)

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