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

SID: 903208552Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedDecember 8, 2025
UpdatedDecember 8, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"99:01:1a:01:96:7d:5a:2b:a4:05:e0:5a:21:7d:70:58:04:de:ff:09"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/99011a01967d5a2ba405e05a217d705804deff09/; sid:903208552; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/99011a01967d5a2ba405e05a217d705804deff09/

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