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

SID: 903209272Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedMarch 19, 2026
UpdatedMarch 19, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"ab:65:5f:36:21:9e:fa:7e:00:e4:68:89:bf:04:3f:51:2e:11:03:8c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ab655f36219efa7e00e46889bf043f512e11038c/; sid:903209272; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/ab655f36219efa7e00e46889bf043f512e11038c/

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