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

SID: 903201910Rev: 139 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:"4f:49:88:b7:db:26:30:64:1b:56:27:90:b0:fb:c9:69:3f:4c:f7:ae"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/4f4988b7db2630641b562790b0fbc9693f4cf7ae/; sid:903201910; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/4f4988b7db2630641b562790b0fbc9693f4cf7ae/

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