FakeNet is Windows network simulation tool designed for malware analysis. It redirects all traffic leaving a machine to the localhost (including hard-coded IP traffic and DNS traffic) and implements several protocols to ensure that malicious code continues to execute and can be observed by an analyst.

The tool supports DNS, HTTP, and SSL protocols and provides a python extension interface for implementing new or custom protocols. It also the capability to listen for traffic to any port as well as create packet capture on the localhost.