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

SID: 903209334Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedMarch 24, 2026
UpdatedMarch 24, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"8f:bf:83:4f:37:da:db:65:14:0f:a1:b9:80:c4:21:af:7a:5c:74:cc"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/8fbf834f37dadb65140fa1b980c421af7a5c74cc/; sid:903209334; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/8fbf834f37dadb65140fa1b980c421af7a5c74cc/

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