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

SID: 903201888Rev: 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:"cc:2a:6d:c9:ac:f4:3d:86:a2:1e:8b:f4:1f:f8:95:27:8b:e3:ae:dc"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cc2a6dc9acf43d86a21e8bf41ff895278be3aedc/; sid:903201888; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/cc2a6dc9acf43d86a21e8bf41ff895278be3aedc/

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