ET INFO Rust HTTP Client User-agent Observed (ureq)

Query · suricata

flow:established,to_server;
http.user_agent;
content:"ureq/"; fast_pattern; startswith;
target:src_ip;
Raw source ET INFO Rust HTTP Client User-agent Observed (ureq) · 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 Rust HTTP Client User-agent Observed (ureq)";
    flow:established,to_server;
    http.user_agent;
    content:"ureq/"; fast_pattern; startswith;
    reference:url,github.com/algesten/ureq;
    classtype:misc-activity;
    sid:2069193; rev:1;
    metadata:attack_target Client_and_Server, tls_state plaintext, created_at 2026_05_07, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Informational, updated_at 2026_05_07;
    target:src_ip;
)

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