SSLBL: Malicious SSL certificate detected (ConnectWise C&C)
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:"34:7c:14:5d:2f:bc:04:5d:55:a4:80:aa:9b:48:ed:7d:24:14:4c:51"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/347c145d2fbc045d55a480aa9b48ed7d24144c51/; sid:903208053; rev:1;)
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