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

SID: 903209002Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedFebruary 23, 2026
UpdatedFebruary 23, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"97:56:b3:65:47:3a:6f:36:10:48:11:59:f4:c7:72:a1:b2:e2:5b:0d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/9756b365473a6f3610481159f4c772a1b2e25b0d/; sid:903209002; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/9756b365473a6f3610481159f4c772a1b2e25b0d/

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