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

SID: 903203910Rev: 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:"50:c8:3b:60:06:ba:47:61:e2:60:aa:97:fa:95:f9:8f:90:85:ec:82"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/50c83b6006ba4761e260aa97fa95f98f9085ec82/; sid:903203910; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/50c83b6006ba4761e260aa97fa95f98f9085ec82/

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