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

SID: 903203667Rev: 1EnabledDerived1 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 (BitRAT C&C)"; tls_cert_fingerprint; content:"02:91:d4:2d:d1:d6:71:ae:32:08:8b:9b:cd:06:55:55:4f:9a:6b:79"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/0291d42dd1d671ae32088b9bcd0655554f9a6b79/; sid:903203667; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/0291d42dd1d671ae32088b9bcd0655554f9a6b79/

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