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

SID: 903208525Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedDecember 4, 2025
UpdatedDecember 4, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"08:31:c7:5f:23:3d:7a:6b:50:69:67:0d:3b:86:28:17:ea:50:b5:33"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/0831c75f233d7a6b5069670d3b862817ea50b533/; sid:903208525; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/0831c75f233d7a6b5069670d3b862817ea50b533/

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