ET ADWARE_PUP Win32/CloudScout Checkin

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/QualityCheck/"; fast_pattern;
content:".php"; distance:0;
pcre:"/\.php$/";
http.request_body;
content:"dp="; depth:3;
content:"&sdp="; distance:0;
content:"&a="; distance:0;
http.header_names;
content:!"Referer|0d 0a|";
Raw source ET ADWARE_PUP Win32/CloudScout 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 -> $EXTERNAL_NET any (
    msg:"ET ADWARE_PUP Win32/CloudScout Checkin";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/QualityCheck/"; fast_pattern;
    content:".php"; distance:0;
    pcre:"/\.php$/";
    http.request_body;
    content:"dp="; depth:3;
    content:"&sdp="; distance:0;
    content:"&a="; distance:0;
    http.header_names;
    content:!"Referer|0d 0a|";
    reference:md5,c732b52b245444e3f568d372ce399911;
    classtype:pup-activity;
    sid:2019780; rev:10;
    metadata:created_at 2014_11_24, signature_severity Minor, updated_at 2020_08_31;
)

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