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

SID: 903205111Rev: 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:"27:4c:4c:b4:53:96:a4:70:39:f9:29:2d:f2:a7:54:dc:52:22:55:02"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/274c4cb45396a47039f9292df2a754dc52225502/; sid:903205111; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/274c4cb45396a47039f9292df2a754dc52225502/

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