ET ADWARE_PUP Win32/Adware.Kraddare.FJ Checkin

Query · suricata

flow:to_server,established;
http.uri;
content:".php?pi="; fast_pattern;
content:"&gu=";
content:"&ac=";
http.user_agent;
content:"Mozilla/4.0(compatible|3b 20|MSIE 6.0)"; bsize:33;
Raw source ET ADWARE_PUP Win32/Adware.Kraddare.FJ 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 ADWARE_PUP Win32/Adware.Kraddare.FJ Checkin";
    flow:to_server,established;
    http.uri;
    content:".php?pi="; fast_pattern;
    content:"&gu=";
    content:"&ac=";
    http.user_agent;
    content:"Mozilla/4.0(compatible|3b 20|MSIE 6.0)"; bsize:33;
    classtype:pup-activity;
    sid:2013540; rev:8;
    metadata:created_at 2011_09_06, signature_severity Minor, updated_at 2020_10_12;
)

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