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

SID: 903205597Rev: 10 views
History
Sourceabuse.ch/sslbl-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:"b9:0d:9a:43:f7:c3:bf:3b:ba:75:40:34:10:e5:71:b5:f8:0b:a7:e1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b90d9a43f7c3bf3bba75403410e571b5f80ba7e1/; sid:903205597; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/b90d9a43f7c3bf3bba75403410e571b5f80ba7e1/

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