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

SID: 903204160Rev: 11 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:"c6:cf:08:84:52:03:a4:b1:fd:a6:67:d3:41:0a:b4:3b:9e:36:85:26"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c6cf08845203a4b1fda667d3410ab43b9e368526/; sid:903204160; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/c6cf08845203a4b1fda667d3410ab43b9e368526/

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