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

SID: 903201853Rev: 137 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:"cd:25:6e:fa:c6:80:9f:14:bb:84:c3:90:a8:98:19:c0:82:2c:24:a2"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cd256efac6809f14bb84c390a89819c0822c24a2/; sid:903201853; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/cd256efac6809f14bb84c390a89819c0822c24a2/

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