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

SID: 903208444Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedNovember 16, 2025
UpdatedNovember 16, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"43:50:45:11:4a:21:e2:ea:08:e9:84:39:0d:69:fc:d2:c6:55:52:c4"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/435045114a21e2ea08e984390d69fcd2c65552c4/; sid:903208444; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/435045114a21e2ea08e984390d69fcd2c65552c4/

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