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

SID: 903208971Rev: 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:"ca:d2:54:7d:8c:c9:f8:22:94:1c:71:b0:f8:17:c1:29:11:05:40:41"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cad2547d8cc9f822941c71b0f817c12911054041/; sid:903208971; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/cad2547d8cc9f822941c71b0f817c12911054041/

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