ET COINMINER CoinMiner Exfiltration via IRC Config Inbound (Italian)

Query · suricata

flow:established,to_client;
http.response_body;
content:"|2f 2f 20|Configurazione|20|del|20|bot|20|IRC"; fast_pattern;
content:"|2f 2f 20|Sostituisci|20|con|20|l|27|indirizzo|20|del|20|server|20|IRC"; distance:0;
content:"|2f 2f 20|Username|20|del|20|bot"; distance:0;
content:"|2f 2f 20|Realname|20|del|20|bot";
target:dest_ip;
Raw source ET COINMINER CoinMiner Exfiltration via IRC Config Inbound (Italian) · Suricata
Esc
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 COINMINER CoinMiner Exfiltration via IRC Config Inbound (Italian)";
    flow:established,to_client;
    http.response_body;
    content:"|2f 2f 20|Configurazione|20|del|20|bot|20|IRC"; fast_pattern;
    content:"|2f 2f 20|Sostituisci|20|con|20|l|27|indirizzo|20|del|20|server|20|IRC"; distance:0;
    content:"|2f 2f 20|Username|20|del|20|bot"; distance:0;
    content:"|2f 2f 20|Realname|20|del|20|bot";
    reference:md5,8524f6f843902e2d19f29a578f76adf6;
    classtype:trojan-activity;
    sid:2059794; rev:1;
    metadata:attack_target Client_Endpoint, tls_state plaintext, created_at 2025_01_31, deployment Perimeter, confidence High, signature_severity Major, tag Coinminer, updated_at 2025_01_31, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1496, mitre_technique_name Resource_Hijacking;
    target:dest_ip;
)

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