ET MALWARE ABUSE.CH SSL Blacklist Malicious SSL certificate detected (Bancos/DarkTequila CnC)

Query · suricata

flow:established,to_client;
tls.cert_subject;
content:"O=Agency Protocols Management of Internet";
content:"=info@apmi.com"; fast_pattern;
Raw source ET MALWARE ABUSE.CH SSL Blacklist Malicious SSL certificate detected (Bancos/DarkTequila CnC) · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tls $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET MALWARE ABUSE.CH SSL Blacklist Malicious SSL certificate detected (Bancos/DarkTequila CnC)";
    flow:established,to_client;
    tls.cert_subject;
    content:"O=Agency Protocols Management of Internet";
    content:"=info@apmi.com"; fast_pattern;
    reference:url,sslbl.abuse.ch;
    classtype:domain-c2;
    sid:2022211; rev:4;
    metadata:attack_target Client_and_Server, created_at 2015_12_02, deployment Perimeter, malware_family Bancos, malware_family DarkTequila, performance_impact Low, confidence High, signature_severity Major, tag SSL_Malicious_Cert, tag Banking_Trojan, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_03_14, reviewed_at 2024_04_15, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol;
)

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