https://github.com/haopeiwen/sniffer

IS301 Computer Communication and Network Project
https://github.com/haopeiwen/sniffer

pyqt5 sniffer

Last synced: 3 months ago
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IS301 Computer Communication and Network Project

• Host: GitHub
• URL: https://github.com/haopeiwen/sniffer
• Owner: HaoPeiwen
• License: mit
• Created: 2017-12-06T14:19:59.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2018-12-11T11:25:33.000Z (almost 6 years ago)
• Last Synced: 2024-08-04T07:01:52.608Z (3 months ago)
• Topics: pyqt5, sniffer
• Language: Python
• Homepage:
• Size: 21.8 MB
• Stars: 9
• Watchers: 1
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Sniffer

![](https://img.shields.io/pypi/pyversions/Django.svg) ![](https://img.shields.io/badge/platform-win--64-lightgrey.svg)

 ![](https://img.shields.io/apm/l/vim-mode.svg) 

IS301 Computer Communication and Network Project

计算机通信网大作业 - 网络抓包器

*作者 -* [*Evander*](https://github.com/HaoPeiwen) *&* [*Xynnn_*](https://github.com/Xynnn007)

## Getting Startted

### Prerequisites

- Python 3.x on Win-64 platform

- [PyQt5](https://riverbankcomputing.com/software/pyqt/download5) GUI

- [ansi2html](https://github.com/ralphbean/ansi2html) used to parse ANSI ESCAPE Sequence to html css.

### Usage

    pip3 install pyqt5

    pip3 install ansi2html

    cd ./src

    python ./main.py

    # Or just run bin/sniffer_v1.exe

    pip3 install pyqt5

    pip3 install ansi2html

    cd ./bin

    ./sniffer_v1.exe

  

*Note: Python 3.x only, and the script may contains any other packages, just search for installing them.*

## Features

### Sniffing & Searching

![](https://raw.githubusercontent.com/HaoPeiwen/Sniffer/master/demo1.gif)

### Packets Filter & IP Packets Reassembly

![](https://raw.githubusercontent.com/HaoPeiwen/Sniffer/master/demo2.gif)

### Tracing TCP Stream

You can reassemble TCP stream packets and open it which is generated as file `nxm` automacitally in the current path. 

Let's capture a FTP transfer file:

![](https://raw.githubusercontent.com/HaoPeiwen/Sniffer/master/demo4.png)

![](https://raw.githubusercontent.com/HaoPeiwen/Sniffer/master/demo5.png)

### Formatted Display

  

Telnet *bbs.sjtu.edu.cn* as example, after tracing TCP stream, we got  code and formatted display as you can see:

![](https://raw.githubusercontent.com/HaoPeiwen/Sniffer/master/demo3.gif)

### Saving Capture Log

Click "保存" to save a file named `*.pcap` whereby you make further analysis through [*Wireshark*](https://www.wireshark.org/).

## To be continue

Want to see something else added? [Open an issue.](https://github.com/HaoPeiwen/Sniffer/issues/new)