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

SID: 903204106Rev: 145 views
History
Sourcesslbl/ssl-fp-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:"e0:4f:0b:86:55:bd:73:2e:d8:62:5e:ed:26:cd:f1:94:17:08:2b:1e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/e04f0b8655bd732ed8625eed26cdf19417082b1e/; sid:903204106; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/e04f0b8655bd732ed8625eed26cdf19417082b1e/

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