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

SID: 903207245Rev: 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:"5d:b7:b5:66:4a:5f:31:60:52:e7:43:5a:25:55:bf:96:23:c2:5d:95"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5db7b5664a5f316052e7435a2555bf9623c25d95/; sid:903207245; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/5db7b5664a5f316052e7435a2555bf9623c25d95/

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