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

SID: 903205022Rev: 148 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:"4f:7d:62:8b:38:ca:92:2d:6b:b1:90:22:0b:88:5c:be:19:84:e3:0e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/4f7d628b38ca922d6bb190220b885cbe1984e30e/; sid:903205022; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/4f7d628b38ca922d6bb190220b885cbe1984e30e/

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