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

SID: 903201379Rev: 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:"21:2c:93:da:89:61:b8:8f:a9:35:58:2c:58:36:ba:d8:06:3d:96:24"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/212c93da8961b88fa935582c5836bad8063d9624/; sid:903201379; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/212c93da8961b88fa935582c5836bad8063d9624/

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