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

SID: 903208120Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedSeptember 25, 2025
UpdatedSeptember 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"b2:58:23:45:40:67:60:9c:bf:81:e7:4f:74:14:d1:60:57:b2:3b:90"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b25823454067609cbf81e74f7414d16057b23b90/; sid:903208120; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/b25823454067609cbf81e74f7414d16057b23b90/

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