SSLBL: Malicious SSL certificate detected (ConnectWise C&C)
Sourcesslbl/ssl-fp-blacklist
CreatedFebruary 23, 2026
UpdatedFebruary 23, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"ea:74:69:10:c5:f1:f0:76:12:1f:02:e8:66:f8:ed:a0:d1:4b:db:1c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ea746910c5f1f076121f02e866f8eda0d14bdb1c/; sid:903209003; rev:1;)
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