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

SID: 903201630Rev: 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:"d9:ee:1e:bc:5d:05:64:7e:9e:57:c9:80:5a:2d:c8:56:5c:5c:60:f6"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d9ee1ebc5d05647e9e57c9805a2dc8565c5c60f6/; sid:903201630; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/d9ee1ebc5d05647e9e57c9805a2dc8565c5c60f6/

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