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

SID: 903208747Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedJanuary 15, 2026
UpdatedJanuary 15, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ValleyRAT C&C)"; tls_cert_fingerprint; content:"f8:36:7d:3a:af:fb:b0:3e:86:8b:27:1c:ad:eb:37:7f:7b:e3:5b:0b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f8367d3aaffbb03e868b271cadeb377f7be35b0b/; sid:903208747; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/f8367d3aaffbb03e868b271cadeb377f7be35b0b/

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