ET MALWARE Malicious SSL Cert (Magecart)

Query · suricata

flow:from_server,established;
tls.cert_subject;
content:"CN=googlo-analytics.com"; nocase; fast_pattern;
Raw source ET MALWARE Malicious SSL Cert (Magecart) · 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 Malicious SSL Cert (Magecart)";
    flow:from_server,established;
    tls.cert_subject;
    content:"CN=googlo-analytics.com"; nocase; fast_pattern;
    classtype:domain-c2;
    sid:2029226; rev:2;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_and_Server, created_at 2020_01_06, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag SSL_Malicious_Cert, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_27, mitre_tactic_id TA0042, mitre_tactic_name Resource_Development, mitre_technique_id T1587, mitre_technique_name Develop_Capabilities;
)

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