Thanks to Brad Duncan for sharing this pcap!
https://www.malware-traffic-analysis.net/2022/10/17/index.html
We did a quick analysis of this pcap on the latest version of Security Onion via so-import-pcap:
https://docs.securityonion.net/en/2.3/so-import-pcap.html
The screenshots below show some of the interesting Suricata alerts, Zeek logs, and session transcripts.
About Security Onion
Security Onion is a versatile and scalable platform that can run on small virtual machines and can also scale up to the opposite end of the hardware spectrum to take advantage of extremely powerful server-class machines. Security Onion can also scale horizontally, growing from a standalone single-machine deployment to a full distributed deployment with tens or hundreds of machines as dictated by your enterprise visibility needs.
To learn more about Security Onion, please see:
https://securityonion.net
https://securityonion.net/docs
More Samples
Find all of our Quick Malware posts at:
https://blog.securityonion.net/search/label/quick%20malware%20analysis
Screenshots
Click the first image to start the screenshot tour:
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| NIDS alerts |
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| Drilling into an interesting NIDS alert for HTTP traffic and pivoting to full packet capture |
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| ASCII transcript for HTTP alert |
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| Overview of all network metadata |
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| HTTP metadata |
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| File transfer metadata |
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| x509 certificate metadata |
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| Zeek Notices for invalid SSL certificates |
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| DNS metadata |
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| SSL metadata |
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| Connection metadata |
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