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

SID: 903209618Rev: 1EnabledDerived0 views
Filesslblacklist_tls_cert.rules
CreatedMay 5, 2026
UpdatedMay 5, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"47:fd:39:9c:8f:9f:20:74:b6:d1:6a:aa:85:3c:d6:ea:ac:ec:d1:ed"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/47fd399c8f9f2074b6d16aaa853cd6eaacecd1ed/; sid:903209618; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/47fd399c8f9f2074b6d16aaa853cd6eaacecd1ed/

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