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

SID: 903206623Rev: 146 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:"a4:51:6c:a2:cd:c4:29:2e:86:55:e3:6a:01:1f:92:6d:95:cd:fa:f5"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a4516ca2cdc4292e8655e36a011f926d95cdfaf5/; sid:903206623; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/a4516ca2cdc4292e8655e36a011f926d95cdfaf5/

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