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

SID: 903203538Rev: 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:"93:98:66:50:81:c9:40:43:36:0a:0b:48:b3:5e:a8:4b:ee:5d:88:3d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/9398665081c94043360a0b48b35ea84bee5d883d/; sid:903203538; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/9398665081c94043360a0b48b35ea84bee5d883d/

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