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

SID: 903209929Rev: 1EnabledDerived0 views
Filesslblacklist_tls_cert.rules
CreatedJune 15, 2026
UpdatedJune 15, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"72:d5:48:ec:55:83:92:72:98:e5:0a:d4:6f:ba:5e:cd:41:45:a0:4b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/72d548ec5583927298e50ad46fba5ecd4145a04b/; sid:903209929; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/72d548ec5583927298e50ad46fba5ecd4145a04b/

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