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

SID: 903208533Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedDecember 6, 2025
UpdatedDecember 6, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"57:3b:72:9f:ac:95:05:70:e3:b3:7f:6f:69:ec:60:bc:ae:56:b2:91"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/573b729fac950570e3b37f6f69ec60bcae56b291/; sid:903208533; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/573b729fac950570e3b37f6f69ec60bcae56b291/

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