ET MALWARE Yayih.A Checkin 3

Query · suricata

flow:to_server,established;
http.method;
content:"GET";
http.uri;
content:"/search.asp?newsid="; fast_pattern;
http.header;
content:"Mozilla/4.0 (compatible|3b| MSIE 5.0|3b| Windows NT 5.0)|0d 0a|";
Raw source ET MALWARE Yayih.A Checkin 3 · 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 Yayih.A Checkin 3";
    flow:to_server,established;
    http.method;
    content:"GET";
    http.uri;
    content:"/search.asp?newsid="; fast_pattern;
    http.header;
    content:"Mozilla/4.0 (compatible|3b| MSIE 5.0|3b| Windows NT 5.0)|0d 0a|";
    reference:md5,832f5e01be536da71d5b3f7e41938cfb;
    reference:url,fireeye.com/blog/technical/2013/08/survival-of-the-fittest-new-york-times-attackers-evolve-quickly.html;
    classtype:command-and-control;
    sid:2017326; rev:3;
    metadata:created_at 2013_08_13, signature_severity Major, updated_at 2020_04_24;
)

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