SSLBL: Malicious SSL certificate detected (CobaltStrike C&C)

SID: 903204566Rev: 10 views
History
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:"12:3b:70:34:a5:ce:36:8e:46:58:2e:e9:32:89:f0:6d:69:89:b2:d6"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/123b7034a5ce368e46582ee93289f06d6989b2d6/; sid:903204566; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/123b7034a5ce368e46582ee93289f06d6989b2d6/

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