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

SID: 903207593Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedSeptember 15, 2025
UpdatedSeptember 15, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"ef:d5:f3:a6:5e:3a:e7:85:d6:71:74:b4:1d:f4:01:ef:ba:21:ec:bd"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/efd5f3a65e3ae785d67174b41df401efba21ecbd/; sid:903207593; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/efd5f3a65e3ae785d67174b41df401efba21ecbd/

Comments (0)

Please sign in to leave a comment.
Sign in

No comments yet. Be the first to comment!