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

SID: 903206851Rev: 155 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 (ConnectWise C&C)"; tls_cert_fingerprint; content:"bf:a9:c5:70:5c:7d:cb:0c:60:fb:3b:95:70:eb:12:84:23:44:5e:19"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/bfa9c5705c7dcb0c60fb3b9570eb128423445e19/; sid:903206851; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/bfa9c5705c7dcb0c60fb3b9570eb128423445e19/

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