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

SID: 903204243Rev: 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:"6c:8a:c0:9c:e6:68:d2:a4:b7:f3:c6:58:a5:ee:ce:30:65:02:5d:ef"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/6c8ac09ce668d2a4b7f3c658a5eece3065025def/; sid:903204243; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/6c8ac09ce668d2a4b7f3c658a5eece3065025def/

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