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

SID: 903207516Rev: 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:"22:f9:24:0c:ff:c2:c9:a4:5d:26:54:b6:5c:38:cd:c6:83:c2:00:29"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/22f9240cffc2c9a45d2654b65c38cdc683c20029/; sid:903207516; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/22f9240cffc2c9a45d2654b65c38cdc683c20029/

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