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

SID: 903205771Rev: 1136 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:"b1:f3:63:cb:16:5b:4a:dd:47:02:fd:38:6a:0a:10:54:bf:ed:67:8c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b1f363cb165b4add4702fd386a0a1054bfed678c/; sid:903205771; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/b1f363cb165b4add4702fd386a0a1054bfed678c/

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