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

SID: 903209942Rev: 1EnabledDerived2 views
Filesslblacklist_tls_cert.rules
CreatedJune 16, 2026
UpdatedJune 16, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"3c:94:f5:e7:8c:c0:34:30:f7:80:33:b2:40:e6:c0:65:c5:93:7c:6a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3c94f5e78cc03430f78033b240e6c065c5937c6a/; sid:903209942; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/3c94f5e78cc03430f78033b240e6c065c5937c6a/

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