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

SID: 903208188Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedOctober 2, 2025
UpdatedOctober 2, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"5a:39:02:17:20:98:27:05:27:e2:20:52:6c:a2:44:94:72:79:71:ac"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5a3902172098270527e220526ca24494727971ac/; sid:903208188; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/5a3902172098270527e220526ca24494727971ac/

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