ET ADWARE_PUP CoinSurf Proxy CnC Response

Query · suricata

flow:established,to_client;
http.stat_code;
content:"201";
http.stat_msg;
content:"Created"; startswith;
http.response_body;
content:"|7b 22|id|22 3a 22|"; startswith;
content:"|22 2c 22|earnings|5f|current|22 3a|"; distance:36; within:21; fast_pattern;
content:"|2c 22|earnings|5f|total|22 3a|"; distance:0;
Raw source ET ADWARE_PUP CoinSurf Proxy CnC 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 http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET ADWARE_PUP CoinSurf Proxy CnC Response";
    flow:established,to_client;
    http.stat_code;
    content:"201";
    http.stat_msg;
    content:"Created"; startswith;
    http.response_body;
    content:"|7b 22|id|22 3a 22|"; startswith;
    content:"|22 2c 22|earnings|5f|current|22 3a|"; distance:36; within:21; fast_pattern;
    content:"|2c 22|earnings|5f|total|22 3a|"; distance:0;
    reference:md5,7f04ef97ddb1bcc3fa473b9a01ce4164;
    classtype:pup-activity;
    sid:2038553; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Mac_OSX, attack_target Client_Endpoint, created_at 2022_08_18, deployment Perimeter, deployment SSLDecrypt, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_08_18, reviewed_at 2024_12_02;
)

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