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

SID: 903208028Rev: 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:"78:b0:42:8b:7a:7c:d3:e4:07:28:66:95:fc:80:d7:7d:74:53:56:51"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/78b0428b7a7cd3e407286695fc80d77d74535651/; sid:903208028; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/78b0428b7a7cd3e407286695fc80d77d74535651/

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