Quick Malware Analysis: Astaroth/Guildma Infection from Brazil malspam pcap from 2021-12-23

Thanks to Brad Duncan for sharing this pcap!
https://www.malware-traffic-analysis.net/2021/12/23/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

Below are some of the interesting Suricata alerts, Zeek logs, and session transcripts.

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