SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)
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:"b3:15:b9:07:10:13:ee:a6:f8:e4:22:77:0b:4b:29:b7:41:11:eb:8f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b315b9071013eea6f8e422770b4b29b74111eb8f/; sid:903207746; rev:1;)
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