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

SID: 903208287Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedOctober 20, 2025
UpdatedOctober 20, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"31:09:57:25:5d:d7:e6:ae:13:4b:d5:9d:b9:25:1c:0b:ec:f3:4e:36"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/310957255dd7e6ae134bd59db9251c0becf34e36/; sid:903208287; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/310957255dd7e6ae134bd59db9251c0becf34e36/

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