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

SID: 903204028Rev: 142 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:"36:93:5f:20:83:b0:88:81:07:d9:bc:09:7c:24:c6:2a:c5:c6:c8:c4"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/36935f2083b0888107d9bc097c24c62ac5c6c8c4/; sid:903204028; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/36935f2083b0888107d9bc097c24c62ac5c6c8c4/

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