SSLBL: Malicious SSL certificate detected (Vidar C&C)
Sourcesslbl/ssl-fp-blacklist
CreatedNovember 7, 2025
UpdatedNovember 7, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"d8:0f:38:af:b1:6a:b2:ac:83:de:1f:7d:af:11:d7:9f:29:61:8f:fb"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d80f38afb16ab2ac83de1f7daf11d79f29618ffb/; sid:903208408; rev:1;)
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