ET INFO Wget Request for Executable

Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:".exe"; endswith; nocase;
http.user_agent;
content:"Wget/"; depth:5; fast_pattern;
Raw source ET INFO Wget Request for Executable · 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 INFO Wget Request for Executable";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:".exe"; endswith; nocase;
    http.user_agent;
    content:"Wget/"; depth:5; fast_pattern;
    classtype:bad-unknown;
    sid:2027076; rev:4;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_03_12, deployment Perimeter, confidence High, signature_severity Minor, updated_at 2020_09_16;
)

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