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

SID: 903207626Rev: 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:"b1:32:70:9c:c6:3f:c2:96:24:6a:f8:92:fc:37:7a:e0:9e:0d:ee:b3"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b132709cc63fc296246af892fc377ae09e0deeb3/; sid:903207626; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/b132709cc63fc296246af892fc377ae09e0deeb3/

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