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

SID: 903205295Rev: 148 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:"f4:67:d7:94:b2:e1:08:1b:6a:d1:ea:d5:81:3a:fa:74:f0:53:24:8d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f467d794b2e1081b6ad1ead5813afa74f053248d/; sid:903205295; rev:1;)

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