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

SID: 903208362Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedOctober 29, 2025
UpdatedOctober 29, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"ff:df:84:c6:92:1d:fd:69:52:2f:c7:41:af:f3:fe:0d:a6:dc:20:9c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ffdf84c6921dfd69522fc741aff3fe0da6dc209c/; sid:903208362; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/ffdf84c6921dfd69522fc741aff3fe0da6dc209c/

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