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

SID: 903210040Rev: 1EnabledDerived0 views
Filesslblacklist_tls_cert.rules
CreatedJune 25, 2026
UpdatedJune 25, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"49:14:d7:14:90:8d:e0:f5:2c:22:34:9b:5b:78:4f:77:44:2a:27:e6"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/4914d714908de0f52c22349b5b784f77442a27e6/; sid:903210040; rev:1;)

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