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

SID: 903209889Rev: 1EnabledDerived3 views
Filesslblacklist_tls_cert.rules
CreatedJune 14, 2026
UpdatedJune 14, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"be:bf:bd:be:08:ed:e1:43:13:7c:80:c0:e3:37:e6:86:f1:69:82:99"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/bebfbdbe08ede143137c80c0e337e686f1698299/; sid:903209889; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/bebfbdbe08ede143137c80c0e337e686f1698299/

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