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

SID: 903210130Rev: 1EnabledDerived0 views
Filesslblacklist_tls_cert.rules
CreatedJuly 13, 2026
UpdatedJuly 13, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"38:d2:3a:c7:c8:e3:f2:9d:c5:11:58:a7:76:65:81:1f:6a:5e:13:41"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/38d23ac7c8e3f29dc51158a77665811f6a5e1341/; sid:903210130; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/38d23ac7c8e3f29dc51158a77665811f6a5e1341/

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