NetRipper Smart traffic sniffing 4 penetration testers + Short Guide

NetRipper is a fairly recent Windows-based tool that uses a number of approaches to e.g sensitive data.

It uses an API connection to monitor encrypted network traffic from a guest user, being able to capture as simple as well as encrypted traffic before encryption / others and after decryption. This tool was first introduced at Defcon 23 in Vegas.

Installation

root@ddos:~/Desktop# git clone https://github.com/NytroRST/NetRipper.git

root@ddos:~/Desktop# cd NetRipper/Metasploit/

root@ddos:~/Desktop/NetRipper/Metasploit# cp netripper.rb /usr/share/metasploit-framework/modules/post/windows/gather/netripper.rb

root@ddos:~/Desktop/NetRipper/Metasploit# mkdir /usr/share/metasploit-framework/modules/post/windows/gather/netripper

root@ddos:~/Desktop/NetRipper/Metasploit# g++ -Wall netripper.cpp -o netripper

root@ddos:~/Desktop/NetRipper/Metasploit# cp netripper /usr/share/metasploit-framework/modules/post/windows/gather/netripper/netripper

root@ddos:~/Desktop/NetRipper/Metasploit# cd ../Release/

root@ddos:~/Desktop/NetRipper/Release# cp DLL.dll /usr/share/metasploit-framework/modules/post/windows/gather/netripper/DLL.dll

Use

Create FUD payload to Shellter

1. Download and run the Shellter

2. Select Mode and Target [executable file for backdoor embedding], in this guide, I am going to use plink.exe file

3. Configure your payload by setting the LHOST, RPORT parameter

4. Run Metasploit

5. We send the backdoored file to our victim and wait for it to run

6. I am going to inject firefox.exe. You can also do the same in Google Chrome.

7. And now all the data from these processes start to be stored in the user's temporary directory.

8. Now, you can receive all victim traffic (include HTTPS traffic)

Video guide

Application snapshots

The you will find it here

 

 

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Written by Anastasis Vasileiadis

Translations are like women. When they are beautiful they are not faithful and when they are faithful they are not beautiful.

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