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

SID: 903210134Rev: 1EnabledDerived0 views
Filesslblacklist_tls_cert.rules
CreatedJuly 13, 2026
UpdatedJuly 13, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"cd:1f:1f:fd:d1:05:5c:95:40:75:83:27:ff:1d:76:98:06:8c:9a:93"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cd1f1ffdd1055c9540758327ff1d7698068c9a93/; sid:903210134; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/cd1f1ffdd1055c9540758327ff1d7698068c9a93/

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