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

SID: 903206564Rev: 147 views
History
Sourcesslbl/ssl-fp-blacklist
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"b5:c3:42:48:84:17:ec:7f:5e:55:b7:5a:f3:7a:27:26:f6:f8:5d:f2"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b5c342488417ec7f5e55b75af37a2726f6f85df2/; sid:903206564; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/b5c342488417ec7f5e55b75af37a2726f6f85df2/

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