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https://github.com/Tuhinshubhra/ExtAnalysis

Browser Extension Analysis Framework - Scan, Analyze Chrome, firefox and Brave extensions for vulnerabilities and intels
https://github.com/Tuhinshubhra/ExtAnalysis

browser browser-extension browser-extension-analysis chrome chrome-extension chrome-extensions extension-analysis firefox firefox-addon firefox-extension

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Browser Extension Analysis Framework - Scan, Analyze Chrome, firefox and Brave extensions for vulnerabilities and intels

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### With ExtAnalysis you can :

- Download & Analyze Extensions From:
- [Chrome Web Store](https://chrome.google.com)
- [Firefox Addons](https://addons.mozilla.org)
- Analyze Installed Extensions of:
- Google Chrome
- Mozilla Firefox
- Opera Browser (Coming Soon)
- Upload and Scan Extensions. Supported formats:
- .crx
- .xpi
- .zip

## Features of ExtAnalysis :

- View Basic Informations:
- Name, Author, Description and Version
- Manifest Viewer
- In depth permission information
- Extract Intels from files which include:
- URLs and domains
- IPv6 and IPv4 addresses
- Bitcoin addresses
- Email addresses
- File comments
- Base64 encoded strings
- View and Edit files. Supported file types:
- html
- json
- JavaScript
- css
- VirusTotal Scans For:
- URLs
- Domains
- Files
- RetireJS Vulnerability scan for JavaScript files
- Network graph of all files and URLs
- Reconnaissance tools for extracted URLs:
- Whois Scan
- HTTP headers viewer
- URL Source viewer
- GEO-IP location
- Some Fun Stuffs that include:
- Dark Mode
- Inbuilt chiptune player (*Jam on to some classic chiptune while ExtAnalysis does the work*)

## How do I install it?
Installing ExtAnalysis is simple! It runs on python3, so make sure `python3` and `python3-pip` are installed and follow these steps:

```
git clone https://github.com/Tuhinshubhra/ExtAnalysis
```
```
cd ExtAnalysis
```
```
pip3 install -r requirements.txt
```

For proper analysis don't forget to add your virustotal api.

## How do I use it?
Once the installation is done you can jump straight ahead and run ExtAnalysis by running the command:
**$** `python3 extanalysis.py`
It should automatically launch ExtAnalysis in a new browser window.

For other options check out the help menu **$** `python3 extanalysis.py --help`

```
usage: extanalysis.py [-h HOST] [-p PORT] [-v] [-u] [-q] [--help]

optional arguments:
-h HOST, --host HOST Host to run ExtAnalysis on. Default host is 127.0.0.1
-p PORT, --port PORT Port to run ExtAnalysis on. Default port is 13337
-v, --version Shows version and quits
-u, --update Checks for update
-q, --quiet Quiet mode shows only errors on cli!
--help Shows this help menu and exits
```

## Installing Docker Engine

Use the following [link](https://docs.docker.com/engine/install/)

## Docker Build

```
docker build -t extanalysis .
```

## Docker Usage

```
docker run --rm -it -p 13337:13337 extanalysis -h 0.0.0.0
```

### Using Docker Compose

```bash
docker compose build

docker compose up

## Or just:
docker compose up --build

## To run only for one-time use
docker-compose run --rm --build -it -p 13337:13337 extanalysis -h 0.0.0.0

## To run in the background
docker compose up -d
```

## Python Modules Used:

- `flask` for the webserver
- `python-whois` for Whois lookup
- `maxminddb` for parsing the Geo-IP database
- `requests` for http headers and source code viewer

## Screenshots


Main Menu

Results

## Contribution
You can contribute to the development of ExtAnalysis by improving some code or even reporting by bugs.

For any other queries feel free to contact me via twitter: [@r3dhax0r](https://twitter.com/r3dhax0r)

Below is a list of people who contributed to the development of ExtAnalysis (*only pull requests!*)
#### Contributors
WebBreacher

## License and Credits
ExtAnalysis is licensed under [GNU General Public License v3.0](https://github.com/Tuhinshubhra/ExtAnalysis/blob/master/LICENSE).
Attribution to all the third-party libraries used can be found in the [CREDITS](https://github.com/Tuhinshubhra/ExtAnalysis/blob/master/CREDITS) file.



Copyright (C) 2019 - 2022 Tuhinshubhra