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

SID: 903201932Rev: 138 views
History
Sourcesslbl/ssl-fp-blacklist
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:"db:59:b9:5d:87:49:a7:79:b9:0e:e7:d3:b9:3c:d7:b4:b1:66:6b:fe"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/db59b95d8749a779b90ee7d3b93cd7b4b1666bfe/; sid:903201932; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/db59b95d8749a779b90ee7d3b93cd7b4b1666bfe/

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