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

SID: 903209557Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedApril 15, 2026
UpdatedApril 15, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (CobaltStrike C&C)"; tls_cert_fingerprint; content:"6b:97:10:d5:bb:76:1d:4f:36:d1:f9:9e:e1:08:05:2d:ee:0a:6b:86"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/6b9710d5bb761d4f36d1f99ee108052dee0a6b86/; sid:903209557; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/6b9710d5bb761d4f36d1f99ee108052dee0a6b86/

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