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

SID: 903210917Rev: 1EnabledDerived3 views
History
Filesslblacklist_tls_cert.rules
CreatedOctober 18, 2026
UpdatedOctober 21, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"51:89:41:2b:c4:15:fe:1f:b2:27:2c:29:74:98:a4:7d:2d:16:06:01"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5189412bc415fe1fb2272c297498a47d2d160601/; sid:903210917; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/5189412bc415fe1fb2272c297498a47d2d160601/

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