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

SID: 903205230Rev: 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:"f6:ca:1d:ff:44:31:55:6f:5d:77:56:76:a4:00:5d:1b:1a:bd:97:f4"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f6ca1dff4431556f5d775676a4005d1b1abd97f4/; sid:903205230; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/f6ca1dff4431556f5d775676a4005d1b1abd97f4/

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