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

SID: 903207401Rev: 10 views
Sourcesslbl/ssl-fp-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:"7a:84:31:ac:66:4a:29:75:e1:18:b8:3f:73:76:cd:91:95:17:0d:62"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7a8431ac664a2975e118b83f7376cd9195170d62/; sid:903207401; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/7a8431ac664a2975e118b83f7376cd9195170d62/

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