ET ADWARE_PUP PUP Win32/DownloadAssistant.A Checkin

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/launch/"; endswith;
http.header_names;
content:"X-Crypto-Version"; fast_pattern;
content:!"User-Agent";
content:!"Referer";
Raw source ET ADWARE_PUP PUP Win32/DownloadAssistant.A Checkin · Suricata
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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 PUP Win32/DownloadAssistant.A Checkin";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/launch/"; endswith;
    http.header_names;
    content:"X-Crypto-Version"; fast_pattern;
    content:!"User-Agent";
    content:!"Referer";
    reference:md5,62a4d32dcb1c495c5583488638452ff9;
    classtype:pup-activity;
    sid:2021283; rev:7;
    metadata:created_at 2015_06_16, signature_severity Minor, updated_at 2020_09_17;
)

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