SSLBL: Malicious SSL certificate detected (ConnectWise C&C)
Sourceabuse.ch/sslbl-blacklist
CreatedJanuary 12, 2026
UpdatedJanuary 12, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"cb:08:db:6d:15:a3:fa:5e:18:ec:4b:ba:fc:b9:67:dd:e0:80:e9:3f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cb08db6d15a3fa5e18ec4bbafcb967dde080e93f/; sid:903208729; rev:1;)
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