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

SID: 903204275Rev: 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:"7b:b4:16:b0:a0:d5:ac:87:f5:d3:bc:05:fd:23:c4:36:1b:14:29:7d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7bb416b0a0d5ac87f5d3bc05fd23c4361b14297d/; sid:903204275; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/7bb416b0a0d5ac87f5d3bc05fd23c4361b14297d/

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