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

SID: 903207552Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedSeptember 15, 2025
UpdatedSeptember 15, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"cb:46:88:c2:b7:6c:d8:46:df:78:2c:ab:a9:5d:ca:e0:4d:0b:16:51"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cb4688c2b76cd846df782caba95dcae04d0b1651/; sid:903207552; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/cb4688c2b76cd846df782caba95dcae04d0b1651/

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