Thanks to Brad Duncan for sharing this pcap:
We did a quick analysis of this pcap on the NEW Security Onion 2.4. If you'd like to follow along, you can do the following:
- install Security Onion 2.4 in a VM:
- import the pcap using so-import-pcap:
- optionally enable the new DNS lookups feature:
The screenshots at the bottom of this post show some of the interesting alerts, metadata logs, and session transcripts. Want more practice? Check out our other Quick Malware Analysis posts at:
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.
Our 10th Annual Security Onion Conference is coming up soon, so reserve your seat today! Last day to register is September 29. For more details, please see https://socaugusta2023.eventbrite.com/.
Do you want to deploy the new Security Onion 2.4 to your enterprise but need training? Our first 4-day public training class on Security Onion 2.4 will be in beautiful Augusta GA as part of Augusta Cyber Week! The class is at a very special price AND you get a free ticket to BOTH Security Onion Conference AND BSidesAugusta! For more information, please see https://blog.securityonion.net/2023/07/registration-now-open-for-augusta-cyber.html.
Do you want to deploy Security Onion to your enterprise and want the best enterprise hardware? We know Security Onion's hardware needs, and our appliances are the perfect match for the platform. Leave the hardware research, testing, and support to us, so you can focus on what's important for your organization. Not only will you have confidence that your Security Onion deployment is running on the best-suited hardware, you will also be supporting future development and maintenance of the Security Onion project! For more information, please see https://securityonionsolutions.com/hardware.
First, we start with the overview of all alerts and logs:
Next, here are the SSL/TLS connections:
from Security Onion https://bit.ly/46mrANI