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

SID: 903206545Rev: 141 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:"a4:c9:50:68:98:d3:85:4e:ba:3b:da:0d:14:08:d4:0c:5d:6f:fe:e3"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a4c9506898d3854eba3bda0d1408d40c5d6ffee3/; sid:903206545; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/a4c9506898d3854eba3bda0d1408d40c5d6ffee3/

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