alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN SSL/TLS Certificate Observed (Magecart)"; flow:established,to_client; tls_cert_subject; content:"OU=Domain Control Validated, OU=PositiveSSL Multi-Domain,"; fast_pattern; tls_cert_issuer; content:"C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA"; metadata: former_category MALWARE; classtype:trojan-activity; sid:2029072; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2019_11_27, updated_at 2019_11_27;)

Added 2019-11-27 17:59:32 UTC

Topic revision: r1 - 2019-11-27 - TWikiGuest
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