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

SID: 903206975Rev: 12 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:"18:5a:6e:6a:e4:f9:1d:57:90:e6:28:9a:26:fb:c7:bd:42:e9:71:b2"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/185a6e6ae4f91d5790e6289a26fbc7bd42e971b2/; sid:903206975; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/185a6e6ae4f91d5790e6289a26fbc7bd42e971b2/

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