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

SID: 903205846Rev: 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:"42:85:38:94:e3:9c:46:4e:8c:91:f9:b6:c0:0b:b0:9b:b4:38:15:a3"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/42853894e39c464e8c91f9b6c00bb09bb43815a3/; sid:903205846; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/42853894e39c464e8c91f9b6c00bb09bb43815a3/

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