SSLBL: Malicious SSL certificate detected (PureRAT C&C)

SID: 903210095Rev: 1EnabledDerived1 views
Filesslblacklist_tls_cert.rules
CreatedJuly 9, 2026
UpdatedJuly 9, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (PureRAT C&C)"; tls_cert_fingerprint; content:"37:6f:39:88:57:4a:fe:bf:de:5b:9d:fd:2b:34:98:ee:06:17:b6:c1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/376f3988574afebfde5b9dfd2b3498ee0617b6c1/; sid:903210095; rev:1;)

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