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

SID: 903206868Rev: 128 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:"77:f9:1c:13:3b:70:b7:c1:b4:f2:07:db:4d:be:ec:85:42:93:4f:c8"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/77f91c133b70b7c1b4f207db4dbeec8542934fc8/; sid:903206868; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/77f91c133b70b7c1b4f207db4dbeec8542934fc8/

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