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

SID: 903207221Rev: 11 views
History
Sourcesslbl/ssl-fp-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:"08:b1:c3:77:4d:ac:60:42:06:45:13:53:d5:d4:5d:e9:b5:b1:9a:7e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/08b1c3774dac604206451353d5d45de9b5b19a7e/; sid:903207221; rev:1;)

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