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

SID: 903204417Rev: 144 views
History
Sourcesslbl/ssl-fp-blacklist
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"cf:cd:07:59:e2:0f:29:c3:99:c9:d4:21:0b:e6:14:e4:e0:20:be:e8"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cfcd0759e20f29c399c9d4210be614e4e020bee8/; sid:903204417; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/cfcd0759e20f29c399c9d4210be614e4e020bee8/

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