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

SID: 903205987Rev: 10 views
History
Sourceabuse.ch/sslbl-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:"81:a0:c1:4d:4c:70:5b:3c:67:8e:57:3c:84:9d:e7:f6:a3:67:1a:8b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/81a0c14d4c705b3c678e573c849de7f6a3671a8b/; sid:903205987; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/81a0c14d4c705b3c678e573c849de7f6a3671a8b/

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