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

SID: 903204926Rev: 145 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:"16:04:b9:33:36:7c:fc:64:30:50:15:8c:7c:df:ca:5b:18:f1:f1:9e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1604b933367cfc643050158c7cdfca5b18f1f19e/; sid:903204926; rev:1;)

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