SSLBL: Malicious SSL certificate detected (ConnectWise C&C)
Sourcesslbl/ssl-fp-blacklist
CreatedFebruary 26, 2026
UpdatedFebruary 26, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"0e:78:a9:2d:8d:aa:04:26:dd:4e:e0:ff:0f:90:df:0e:f0:48:10:fa"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/0e78a92d8daa0426dd4ee0ff0f90df0ef04810fa/; sid:903209042; rev:1;)
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