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

SID: 903208507Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedDecember 3, 2025
UpdatedDecember 3, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"26:56:f1:3f:f8:2b:ac:e1:4d:dd:60:20:28:0d:58:e2:87:f3:ee:e9"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2656f13ff82bace14ddd6020280d58e287f3eee9/; sid:903208507; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/2656f13ff82bace14ddd6020280d58e287f3eee9/

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