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

SID: 903208435Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedNovember 14, 2025
UpdatedNovember 14, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"58:35:45:ef:ea:a5:37:b4:dd:0d:74:fe:4a:eb:c0:d6:93:67:3f:bd"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/583545efeaa537b4dd0d74fe4aebc0d693673fbd/; sid:903208435; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/583545efeaa537b4dd0d74fe4aebc0d693673fbd/

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