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

SID: 903210129Rev: 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:"74:5e:db:78:35:e0:a1:ef:87:1d:1c:02:76:51:ed:4d:fb:fd:40:6c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/745edb7835e0a1ef871d1c027651ed4dfbfd406c/; sid:903210129; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/745edb7835e0a1ef871d1c027651ed4dfbfd406c/

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