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

SID: 903205400Rev: 149 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:"82:66:ae:61:fc:33:27:1d:f6:33:ab:92:f5:77:b4:eb:ed:60:19:fe"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/8266ae61fc33271df633ab92f577b4ebed6019fe/; sid:903205400; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/8266ae61fc33271df633ab92f577b4ebed6019fe/

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