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

SID: 903209585Rev: 11 views
Sourceabuse.ch/sslbl-blacklist
CreatedApril 20, 2026
UpdatedApril 20, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"56:df:82:cc:0b:47:4c:9c:c9:34:37:56:09:3f:ec:85:57:46:f6:64"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/56df82cc0b474c9cc9343756093fec855746f664/; sid:903209585; rev:1;)

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