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

SID: 903201923Rev: 1EnabledDerived3 views
Filesslblacklist_tls_cert.rules
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:"6e:ae:fc:28:4c:6c:bd:c8:0d:92:a0:30:5b:ea:ec:a7:26:dd:93:77"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/6eaefc284c6cbdc80d92a0305beaeca726dd9377/; sid:903201923; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/6eaefc284c6cbdc80d92a0305beaeca726dd9377/

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