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

SID: 903210945Rev: 1EnabledDerived2 views
History
Filesslblacklist_tls_cert.rules
CreatedOctober 20, 2026
UpdatedOctober 21, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"1c:7f:33:ad:35:56:42:47:5f:d0:ce:67:9c:d2:24:ea:3b:27:09:ab"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1c7f33ad355642475fd0ce679cd224ea3b2709ab/; sid:903210945; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/1c7f33ad355642475fd0ce679cd224ea3b2709ab/

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