Thursday, August 19, 2021

Quick Malware Analysis: malware-traffic-analysis.net pcap from 2021-05-14 Ursnif

Thanks to Brad Duncan for sharing this Ursnif pcap!
https://www.malware-traffic-analysis.net/2021/05/14/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

If you'd like to follow along, you can create a minimal VM with 4GB RAM and install the latest version of Security Onion in Import mode following the screenshots in the Screenshot Tour here:
https://blog.securityonion.net/2021/07/security-onion-2360-now-available.html

Here are some of the interesting Suricata alerts, Zeek logs, and session transcripts:











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