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

SID: 903201513Rev: 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:"4b:9c:1b:73:66:16:2a:65:f2:0f:cf:ae:74:04:32:6a:dc:5a:99:60"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/4b9c1b7366162a65f20fcfae7404326adc5a9960/; sid:903201513; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/4b9c1b7366162a65f20fcfae7404326adc5a9960/

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