SSLBL: Malicious SSL certificate detected (CobaltStrike 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 (CobaltStrike C&C)"; tls_cert_fingerprint; content:"0b:24:04:69:f6:16:8b:6c:f5:29:bd:35:32:68:54:86:85:12:1e:22"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/0b240469f6168b6cf529bd353268548685121e22/; sid:903204286; rev:1;)
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