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

SID: 903203517Rev: 141 views
History
Sourcesslbl/ssl-fp-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:"46:ca:79:cb:fe:52:87:4f:ba:e2:98:10:8c:3a:75:c4:91:1b:ca:0a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/46ca79cbfe52874fbae298108c3a75c4911bca0a/; sid:903203517; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/46ca79cbfe52874fbae298108c3a75c4911bca0a/

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