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

SID: 903201328Rev: 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:"ca:5e:b0:93:0d:ac:1a:7b:b0:d2:05:8c:eb:b3:13:3b:d0:11:02:44"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ca5eb0930dac1a7bb0d2058cebb3133bd0110244/; sid:903201328; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/ca5eb0930dac1a7bb0d2058cebb3133bd0110244/

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