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

SID: 903202044Rev: 1EnabledDerived3 views
Filesslblacklist_tls_cert.rules
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Quakbot C&C)"; tls_cert_fingerprint; content:"92:55:dc:0f:98:91:31:1a:fe:8b:33:65:91:2b:83:65:3e:87:74:52"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/9255dc0f9891311afe8b3365912b83653e877452/; sid:903202044; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/9255dc0f9891311afe8b3365912b83653e877452/

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