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

SID: 903208548Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedDecember 8, 2025
UpdatedDecember 8, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (DonutLoader C&C)"; tls_cert_fingerprint; content:"ca:cb:2a:db:56:67:28:28:e9:d3:56:70:6d:44:91:60:09:7a:0f:33"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cacb2adb56672828e9d356706d449160097a0f33/; sid:903208548; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/cacb2adb56672828e9d356706d449160097a0f33/

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