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

SID: 903208284Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedOctober 20, 2025
UpdatedOctober 20, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"a2:0b:e3:24:0f:5e:1d:39:bb:9d:d0:c0:cd:50:c9:d2:2b:ca:8d:b1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a20be3240f5e1d39bb9dd0c0cd50c9d22bca8db1/; sid:903208284; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/a20be3240f5e1d39bb9dd0c0cd50c9d22bca8db1/

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