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

SID: 903208063Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedSeptember 15, 2025
UpdatedSeptember 15, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"c0:5e:b5:3f:d5:44:75:af:17:42:7b:a8:8e:df:dd:b5:e1:95:2a:ba"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c05eb53fd54475af17427ba88edfddb5e1952aba/; sid:903208063; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/c05eb53fd54475af17427ba88edfddb5e1952aba/

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