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

SID: 903207283Rev: 10 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:"99:50:f8:08:ca:19:c8:b9:e5:f5:01:75:8c:ef:de:24:b4:02:b6:38"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/9950f808ca19c8b9e5f501758cefde24b402b638/; sid:903207283; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/9950f808ca19c8b9e5f501758cefde24b402b638/

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