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

SID: 903208522Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedDecember 4, 2025
UpdatedDecember 4, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"5a:ba:ca:72:47:c1:bb:74:92:cc:14:b0:58:b2:6a:07:ce:48:0f:31"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5abaca7247c1bb7492cc14b058b26a07ce480f31/; sid:903208522; rev:1;)

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