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

SID: 903203527Rev: 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:"ba:f1:01:6e:1e:94:30:96:72:f7:15:f0:d9:7d:ec:72:9d:63:9a:a0"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/baf1016e1e94309672f715f0d97dec729d639aa0/; sid:903203527; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/baf1016e1e94309672f715f0d97dec729d639aa0/

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