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

SID: 903203593Rev: 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:"10:0f:4a:41:ba:ef:e2:23:40:0c:f4:14:ad:ef:7c:dc:bd:f9:2d:41"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/100f4a41baefe223400cf414adef7cdcbdf92d41/; sid:903203593; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/100f4a41baefe223400cf414adef7cdcbdf92d41/

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