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

SID: 903208266Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedOctober 16, 2025
UpdatedOctober 16, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (OffLoader C&C)"; tls_cert_fingerprint; content:"21:76:2e:64:22:2a:cb:96:cd:17:75:3e:56:01:06:10:d7:dd:76:19"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/21762e64222acb96cd17753e56010610d7dd7619/; sid:903208266; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/21762e64222acb96cd17753e56010610d7dd7619/

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