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

SID: 903207859Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedSeptember 15, 2025
UpdatedSeptember 15, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"63:fa:4b:12:57:cf:18:7d:ee:d0:52:b0:97:0f:2d:e2:e5:92:54:26"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/63fa4b1257cf187deed052b0970f2de2e5925426/; sid:903207859; rev:1;)

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