Kali Linux ToolsSecurity



Grabber Package Description

Grabber is a web application scanner. Basically it detects some kind of vulnerabilities in your website. Grabber is simple, not fast but portable and really adaptable. This software is designed to scan small websites such as personals, forums etc. absolutely not big application: it would take too long time and flood your network.


  • Cross-Site Scripting
  • SQL Injection (there is also a special Blind SQL Injection module)
  • File Inclusion
  • Backup files check
  • Simple AJAX check (parse every JavaScript and get the URL and try to get the parameters)
  • Hybrid analysis/Crystal ball testing for PHP application using PHP-SAT
  • JavaScript source code analyzer: Evaluation of the quality/correctness of the JavaScript with JavaScript Lint
  • Generation of a file [session_id, time(t)] for next stats analysis.

Source: http://rgaucher.info/beta/grabber/
Grabber Homepage | Kali Grabber Repo

  • Author: Romain Gaucher
  • License: BSD

Tools included in the grabber package

grabber – Web application vulnerability scanner
root@kali:~# grabber -h
Usage: grabber [options]

-h, –help            show this help message and exit
Adress to investigate
-s, –sql             Look for the SQL Injection
-x, –xss             Perform XSS attacks
-b, –bsql            Look for blind SQL Injection
-z, –backup          Look for backup files
-d SPIDER, –spider=SPIDER
Look for every files
-i, –include         Perform File Insertion attacks
-j, –javascript      Test the javascript code ?
-c, –crystal         Simple crystal ball test.
-e, –session         Session evaluations

grabber Usage Example

Spider the web application to a depth of 1 (–spider 1) and attempt SQL (–sql) and XSS (–xss) attacks at the given URL (–url

root@kali:~# grabber –spider 1 –sql –xss –url
Start scanning…
runSpiderScan @  |   # 1
Start investigation…
Method = GET
[Cookie]    0   :   <Cookie PHPSESSID=2742cljd8u6aclfktf1sh284u7 for>
[Cookie]    1   :   <Cookie security=high for>
Method = GET
[Cookie]    0   :   <Cookie PHPSESSID=2742cljd8u6aclfktf1sh284u7 for>
[Cookie]    1   :   <Cookie security=high for>

JSRat – Reverse HTTP Shell Using JavaScript

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