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

SID: 903208336Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedOctober 26, 2025
UpdatedOctober 26, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"45:e4:67:ff:25:53:00:05:1b:ab:51:d6:7b:2d:5e:4d:f2:67:1b:6e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/45e467ff255300051bab51d67b2d5e4df2671b6e/; sid:903208336; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/45e467ff255300051bab51d67b2d5e4df2671b6e/

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