SSLBL: Malicious SSL certificate detected (Cobalt C&C)
Sourceabuse.ch/sslbl-blacklist
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Cobalt C&C)"; tls_cert_fingerprint; content:"85:14:71:ad:80:3a:2d:58:30:2c:e4:e7:09:1b:84:45:64:43:62:6e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/851471ad803a2d58302ce4e7091b84456443626e/; sid:903202291; rev:1;)
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