webshag is a web server audit tool which works on different operating systems. It is written in Python and it offers among other things detect web directory tree, detect server version, scan URLs. It is indeed particularly specialized in the discovery of directories and "hidden" files thanks to several methods.
It also has a file name and directory name fuzzer, which can be useful in retrieving information hidden by a careless webmaster. Webshag works under two interfaces (Graphical and CLI).
Installing webshag
Under linux:
wget http://www.scrt.ch/outils/webshag/ws110.tar.gz tar zxvf ws110.tar.gz chmod + x setup.linux.py ./setup.linux.py
Under Windows:
Download the installer from the following address: http://www.scrt.ch/ then launch the executable file.
How to use webshag?
webshag requires the following to be fully functional:
• Python 2.5 / 2.6
• wxPython 2.8.9.0 graphics library or higher
• The Nmap tool
After installing Webshag, launch the application in graphical mode as well, you will have an interface with four options:
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PSCAN
Allows you to scan the ports of a website, this module uses Nmap. It will not work if Nmap is not installed.
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INFO
Info allows you to obtain several pieces of information on the analyzed domain.
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SPIDER
The spider can scan a website entirely each link, file or email address is noted. It is possible to specify the folder in which the scan will start. By default, the root is chosen.
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USCAN
USCAN allows url scanning. The skip field allows you to enter parameters in order to ignore certain results.
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FUZZ
The FUZZ module allows you to find hidden files or pages. It can be used in two distinct modes of operation: list mode and generator mode. List mode is based on three lists of directory names, files and common extension. Based on this, it exhaustively tries the different lists on the target.
Example of use
To use the fuzz module, enter the url you want to analyze then click "OK". After a few minutes, webshag retrieves the path of the directories hosted in the server with the type of access.
For example in this scan, I was able to find some important files without htacess protection (like the include and lib folder).
