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

SID: 903209412Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedApril 1, 2026
UpdatedApril 1, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"58:4b:b8:21:6b:62:ba:7f:70:5b:50:0e:0d:38:90:b0:0a:a3:90:11"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/584bb8216b62ba7f705b500e0d3890b00aa39011/; sid:903209412; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/584bb8216b62ba7f705b500e0d3890b00aa39011/

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