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

SID: 903206915Rev: 133 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:"20:c4:f7:02:b8:04:b0:bb:b8:6e:e6:cf:4c:60:b5:af:23:19:7c:c1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/20c4f702b804b0bbb86ee6cf4c60b5af23197cc1/; sid:903206915; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/20c4f702b804b0bbb86ee6cf4c60b5af23197cc1/

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