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

SID: 903201868Rev: 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:"87:1b:fc:42:26:10:b9:48:61:c1:7b:01:ba:14:b1:1e:67:20:ae:d9"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/871bfc422610b94861c17b01ba14b11e6720aed9/; sid:903201868; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/871bfc422610b94861c17b01ba14b11e6720aed9/

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