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

SID: 903207822Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedSeptember 15, 2025
UpdatedSeptember 15, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"90:e8:66:37:3d:cc:c5:92:5d:24:df:4f:63:78:1b:dd:c0:54:cb:04"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/90e866373dccc5925d24df4f63781bddc054cb04/; sid:903207822; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/90e866373dccc5925d24df4f63781bddc054cb04/

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