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

SID: 903209409Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedApril 1, 2026
UpdatedApril 1, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"bc:a4:7a:4d:87:4b:87:ac:2e:bd:5f:22:84:c8:13:da:ae:1a:2b:e9"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/bca47a4d874b87ac2ebd5f2284c813daae1a2be9/; sid:903209409; rev:1;)

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