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

SID: 903208491Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedDecember 3, 2025
UpdatedDecember 3, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"f7:bf:8b:28:74:32:32:d3:47:15:f2:e6:f1:80:28:4f:16:25:82:56"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f7bf8b28743232d34715f2e6f180284f16258256/; sid:903208491; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/f7bf8b28743232d34715f2e6f180284f16258256/

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