ET ADWARE_PUP Ads2Srv Bundle Installer Offer Request

Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:"/bundles.php?cat="; startswith; fast_pattern;
content:"&zone="; distance:0;
content:"&pid=";
http.user_agent; bsize:20;
content:"NSISDL/1.2 (Mozilla)";
Raw source ET ADWARE_PUP Ads2Srv Bundle Installer Offer Request · 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 Ads2Srv Bundle Installer Offer Request";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:"/bundles.php?cat="; startswith; fast_pattern;
    content:"&zone="; distance:0;
    content:"&pid=";
    http.user_agent; bsize:20;
    content:"NSISDL/1.2 (Mozilla)";
    reference:md5,6ac226609b33b32aa1e1adebb5cfefc0;
    classtype:pup-activity;
    sid:2029543; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_02_27, deployment Perimeter, performance_impact Low, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_02_27;
)

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