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

SID: 903205899Rev: 196 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:"d5:2f:34:8a:50:ff:c7:e7:f3:ef:39:8d:12:1b:55:17:d0:6c:d8:df"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d52f348a50ffc7e7f3ef398d121b5517d06cd8df/; sid:903205899; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/d52f348a50ffc7e7f3ef398d121b5517d06cd8df/

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