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

SID: 903208069Rev: 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:"75:a9:43:51:a2:04:23:2c:d2:04:f9:e9:a7:f5:3b:e4:da:45:d3:6f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/75a94351a204232cd204f9e9a7f53be4da45d36f/; sid:903208069; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/75a94351a204232cd204f9e9a7f53be4da45d36f/

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