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

SID: 903208306Rev: 11 views
Sourceabuse.ch/sslbl-blacklist
CreatedOctober 22, 2025
UpdatedOctober 22, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"3f:58:91:f0:de:78:c5:e9:95:54:2d:0b:84:23:79:29:3f:b4:0f:51"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3f5891f0de78c5e995542d0b842379293fb40f51/; sid:903208306; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/3f5891f0de78c5e995542d0b842379293fb40f51/

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