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

SID: 903208589Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedDecember 14, 2025
UpdatedDecember 14, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"b6:bd:6b:04:93:5c:b7:70:d7:dd:f5:d5:fb:3d:d1:1f:ff:b7:a7:c3"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b6bd6b04935cb770d7ddf5d5fb3dd11fffb7a7c3/; sid:903208589; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/b6bd6b04935cb770d7ddf5d5fb3dd11fffb7a7c3/

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