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

SID: 903209323Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedMarch 23, 2026
UpdatedMarch 23, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"58:54:bc:dd:3f:88:ac:bf:00:bf:32:99:0f:0e:f0:cb:b3:90:5a:57"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5854bcdd3f88acbf00bf32990f0ef0cbb3905a57/; sid:903209323; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/5854bcdd3f88acbf00bf32990f0ef0cbb3905a57/

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