ET COINMINER CoinMiner Malicious Authline Seen After CVE-2017-10271 Exploit

Query · suricata

flow:established,to_server;
content:"{|22|id|22 3A|"; depth:6;
content:"|22|method|22 3a 20 22|mining.authorize|22 2c|"; within:100;
content:"|22|params|22|"; within:50;
content:"|5b 22|4AQe5sAFWZKECiaeNTt59LG7kVtqRoSRJMjrmQ6GiMFAeUvoL3MFeTE6zwwHkFPrAyNw2JHDxUSWL82RiZThPpk4SEg7Vqe|22 2c 20 22|"; distance:0;
Raw source ET COINMINER CoinMiner Malicious Authline Seen After CVE-2017-10271 Exploit · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET COINMINER CoinMiner Malicious Authline Seen After CVE-2017-10271 Exploit";
    flow:established,to_server;
    content:"{|22|id|22 3A|"; depth:6;
    content:"|22|method|22 3a 20 22|mining.authorize|22 2c|"; within:100;
    content:"|22|params|22|"; within:50;
    content:"|5b 22|4AQe5sAFWZKECiaeNTt59LG7kVtqRoSRJMjrmQ6GiMFAeUvoL3MFeTE6zwwHkFPrAyNw2JHDxUSWL82RiZThPpk4SEg7Vqe|22 2c 20 22|"; distance:0;
    reference:url,otx.alienvault.com/pulse/5a4e1c4993199b299f90a212;
    classtype:coin-mining;
    sid:2025186; rev:1;
    metadata:attack_target Client_Endpoint, created_at 2018_01_04, cve CVE_2017_10271, deployment Perimeter, deployment Datacenter, malware_family CoinMiner, confidence High, signature_severity Major, tag Coinminer, tag CISA_KEV, updated_at 2019_07_26, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1496, mitre_technique_name Resource_Hijacking;
)

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