ET POLICY [TW] IPFS File Request Observed

Query · suricata

flow:established,to_server;
http.uri;
content:"/ipfs/"; fast_pattern;
pcre:"/^[a-z0-9]{40,}/Ri";
threshold:type threshold, track by_src, count 10, seconds 30;
Raw source ET POLICY [TW] IPFS File Request Observed · 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 POLICY [TW] IPFS File Request Observed";
    flow:established,to_server;
    http.uri;
    content:"/ipfs/"; fast_pattern;
    pcre:"/^[a-z0-9]{40,}/Ri";
    threshold:type threshold, track by_src, count 10, seconds 30;
    classtype:misc-activity;
    sid:2036230; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_04_15, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_04_15;
)

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