Data exfiltration is a common technique used for post-exploitation, DNS is one of the most common protocols through firewalls. We take the opportunity to build a unique protocol for transferring files across the network.
Existing tools have some limitations and NG Firewalls are getting a bit “smarter”, we have been obliged to explore new combinations of tactics to bypass these. Using the good old fashion “HIPS” (Hidden In Plain Sigh) tricks to push files out
NOTICE: Upcoming Demo at Blackhat Asia 2020 (October 1-2)
Blackhat Asia 2020 Arsenal
Blackhat Asia 2020 Briefings
You can download DFEX for free from the Github page.
You are welcome to raise a GitHub PR or reach via your prefer method for any questions or feedback