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

SID: 903209066Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedFebruary 27, 2026
UpdatedFebruary 27, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"08:cd:4b:e2:f1:f1:a9:8c:10:9e:2f:2d:e8:83:7a:ef:e9:73:7e:9f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/08cd4be2f1f1a98c109e2f2de8837aefe9737e9f/; sid:903209066; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/08cd4be2f1f1a98c109e2f2de8837aefe9737e9f/

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