ET MALWARE MacOS/Adload Proxy Node Response

Query · suricata

flow:established,to_client;
content:"|7B 22|result|22 3A|"; offset:0; depth:10;
content:"|22|error|22 3A 22|"; distance:0;
content:"|22 2C 22|action|22 3A 22|result|22|"; distance:0; fast_pattern;
content:"|22|uuid4|22|"; distance:0;
content:"|22|version|22|"; distance:0;
threshold:type limit, track by_dst, count 1, seconds 60;
Raw source ET MALWARE MacOS/Adload Proxy Node Response · 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 tcp $EXTERNAL_NET [7000:7002] -> $HOME_NET any (
    msg:"ET MALWARE MacOS/Adload Proxy Node Response";
    flow:established,to_client;
    content:"|7B 22|result|22 3A|"; offset:0; depth:10;
    content:"|22|error|22 3A 22|"; distance:0;
    content:"|22 2C 22|action|22 3A 22|result|22|"; distance:0; fast_pattern;
    content:"|22|uuid4|22|"; distance:0;
    content:"|22|version|22|"; distance:0;
    threshold:type limit, track by_dst, count 1, seconds 60;
    reference:url,cybersecurity.att.com/blogs/labs-research/mac-systems-turned-into-proxy-exit-nodes-by-adload;
    classtype:bad-unknown;
    sid:2047630; rev:3;
    metadata:affected_product Mac_OSX, attack_target Client_Endpoint, created_at 2023_08_11, deployment Perimeter, malware_family Adload, confidence High, signature_severity Major, updated_at 2025_03_21;
)

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