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

SID: 903201884Rev: 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:"f0:af:95:05:c7:af:2b:bf:df:1d:12:ae:fb:b7:a7:93:22:05:71:5f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f0af9505c7af2bbfdf1d12aefbb7a7932205715f/; sid:903201884; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/f0af9505c7af2bbfdf1d12aefbb7a7932205715f/

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