DIY Spy Covert Channels With Scapy And Python

Explore covert communication techniques using Scapy and Python in this 42-minute conference talk from ANYCon 2017. Learn about hiding methods, existing tools, and creating baselines for detectability. Dive into Scapy basics, including construction and protocol support. Examine various scenarios and discover how to implement command and control systems, including response mechanisms. Investigate exfiltration techniques, focusing on the best carrier protocols. Gain insights into SSDP implementation via Scapy and understand how to choose the most effective covert channel for your needs.

Intro
This Talk
How to Hide?
Existing Tools
Creating a baseline
Detectability
Scapy Basics - Constructing
Scapy Basics - Protocol Support
A Few Scenarios
Putting It Together - Command & Control
Command & Control - Bob Replies
Exfiltrating: Best Carrier Protocol
Pick Your Poison
SSDP via Scapy