FakeNet Genie: Improving Dynamic Malware Analysis with Cheat Codes for FakeNet-NG

As developers of the network simulation tool FakeNet-NG, reverse engineers on the FireEye FLARE team, and malware analysis instructors, we get to see how different analysts use FakeNet-NG and the challenges they face. We have learned that FakeNet-NG provides many useful features and solutions of which our users are often unaware. In this blog post, we will showcase some cheat codes to level up your network analysis with FakeNet-NG. We will introduce custom responses and demonstrate powerful features such as executing commands on connection events and decrypting SSL traffic.

Since its first release in 2016, we have improved FakeNet-NG by adding new features such as Linux support and content-based protocol detection. We recently updated FakeNet-NG with one of our most requested features: custom responses for HTTP and binary protocols.

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Source: FireEye