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

SID: 903206892Rev: 139 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:"f5:83:2f:3c:62:e8:29:69:96:63:c7:21:11:db:26:8b:84:3c:43:7c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f5832f3c62e829699663c72111db268b843c437c/; sid:903206892; rev:1;)

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