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

SID: 903208076Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedSeptember 16, 2025
UpdatedSeptember 16, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"28:70:79:92:fd:ab:8b:9f:98:05:6a:56:36:c6:79:7a:7f:51:54:42"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/28707992fdab8b9f98056a5636c6797a7f515442/; sid:903208076; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/28707992fdab8b9f98056a5636c6797a7f515442/

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