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Showing posts with label web scanner. Show all posts
Showing posts with label web scanner. Show all posts

Thursday, September 11, 2014

VEGA SCANNER : Powerful Open Source Web Application Vulnerability Scanner

1.   Vega is one free and open source scanner and testing platform to test the security of web applications by Subgraph, an open source security software company. Vega can help find and validate SQL Injection, Cross-Site Scripting (XSS), inadvertently disclosed sensitive information, and other vulnerabilities. It is written in Java, GUI based, and runs on Linux, OS X, and Windows.Vega includes an automated scanner for quick tests and an intercepting proxy for tactical inspection. The Vega scanner finds XSS (cross-site scripting), SQL injection, and other vulnerabilities. 

Main Features:

    Automated Crawler and Vulnerability Scanner
    Consistent UI
    Website Crawler
    Intercepting Proxy
    SSL MITM
    Content Analysis
    Customizable alerts
    Database and Shared Data Model

2.   So to launch Vega in Kali Linux...go to Web Applications then to Web Vulnerability Scanners and select Vega

 Vega will flash an introduction banner and display a GUI

Vega has Scanner and Proxy tabs as u play with the interface as seen below. To use Vega as a Scanner,click on the Scanner tab , click on Scan on the top-left corner and select to start new scan
 You will see an input field asking for the target. The screen shot tested below is targeting www.thesecurityblogger.com. Choose target and click on Next:











3.   It takes time to scan but gives pretty exhaustive results and presents a summary too.

Sunday, July 20, 2014

Nessus @ Kali Linux

1.  Nessus is a proprietary comprehensive vulnerability scanner which is developed by Tenable Network Security. It is free of charge for personal use in a non-enterprise environment and is the world's most popular vulnerability scanner, taking first place in the 2000, 2003, and 2006 security tools survey.Nessus allows scans for the following types of vulnerabilities:
 
Vulnerabilities that allow a remote hacker to control or access sensitive data on a system.
Misconfiguration (e.g. open mail relay, missing patches, etc.).
Default passwords, a few common passwords, and blank/absent passwords on some system accounts. Nessus can also call Hydra (an external tool) to launch a dictionary attack.
Denials of service against the TCP/IP stack by using mangled packets
-  Preparation for PCI DSS audits

2.   This post brings you screenshots for installing Nessus in Kali Linux for home users that's the free edition I am using here :

Firstly after installing Nessus from the site,Obtain the activation code for Nessus by registering at 

http://www.nessus.org/products/nessus/nessus-plugins/obtain-an-activation-code

Secondly Activate Nessus by executing the following command:

/opt/nessus/bin/nessus-fetch --register S56X-XXXX-XXXX-XXXX-4122

Where  S56X-XXXX-XXXX-XXXX-4122 should be your activation code received vide registered email.

Create a user account for the Nessus web interface:

/opt/nessus/sbin/nessus-adduser








To start the Nessus server, we simply invoke the following command:

/etc/init.d/nessusd start

Wednesday, January 01, 2014

Nessus Installation @ Backtrack R3

1.   This post speaks less and shows more about how to install Nessus in Backtrack R3.Also it is assumed that the user is connected to the Internet while installation is in progress.

First Step :  Get to the terminal and type apt-get install nessus

 closer look to the above screen shot as in terminal.

 This screen shot shows a progress shot whilst installation is in progress....

 Installation gets over here....as seen

 Second Step : Creating a user for login into the Nessus Interface.........

 You get to see the following after you have created the user....
 Third step : Visit the website as seen in the screen shot below :
 
 Fourth Step : Click on the Home user option and register with your e-mail id.You get a activation key in few seconds at your e-mail.

 Fifth Step :  After you get the key...type in the following syntax followed by the key that you get in ur email id....
 A closer look of the above screen shot

 After you the user is registered he gets to see the following screen :

 Sixth Step : Now open your Backtrack Mozilla Browser and type in the following address as shown in the screen shot here.This initialising takes a little time...mine took 4 minutes and more...
 A closer look at the address .......
 Once initialised you get the following screen for login
 Here you are...the login screen for Nessus...

Monday, August 12, 2013

ARACHNI Web Scanner

1.    When we start finding vulnerabilities in a web application,either we have a option to do it manually by putting in hours of patience and grilling or we generally hear the commonly used tools like Acunetix and few other online scanners...or for may be afford a luxury like IBM - Proventia Network Enterprise Scanner ..but there is an open source tool option to Acunetix. Takes lil bit of time but the amount of options that it offers are huge...and gives a great report that is exhaustive.


2. Arachni is an Open Source, feature-full, modular, high-performance Ruby framework aimed towards helping penetration testers and administrators evaluate the security of web applications. It is smart, it trains itself by learning from the HTTP responses it receives during the audit process and is able to perform meta-analysis using a number of factors in order to correctly assess the trustworthiness of results and intelligently identify false-positives. It is versatile enough to cover a great deal of use cases, ranging from a simple command line scanner utility, to a global high performance grid of scanners, to a Ruby library allowing for scripted audits, to a multi-user multi-scan web collaboration platform.


3.   Arachni is a fully automated system which tries to enforce the fire and forget principle. As soon as a scan is started it will not bother you for anything nor require further user interaction.Upon completion, you will be able to export the scan results to several different formats (HTML, Plain Text, XML, etc.).Few useful pointers about details of this good scanner : 

Download from         -  http://www.arachni-scanner.com/download/

Homepage                 - http://arachni-scanner.com

Blog                          - http://arachni-scanner.com/blog

Documentation          - https://github.com/Arachni/arachni/wiki

Support                     - http://support.arachni-scanner.com

GitHub page              - http://github.com/Arachni/arachni


Author                     - Tasos "Zapotek" Laskos (http://twitter.com/Zap0tek)

Twitter                    - http://twitter.com/ArachniScanner

4.    To use Arachni run the executables under "bin/".

To launch the Web interface:

   cd bin
   ./arachni_web in a separate terminal
and ./arachni_rpcd in a separate terminal

Default account details:

    Administrator:

        E-mail address: admin@admin.admin
        Password:       administrator

    User:

        E-mail address: user@user.user
        Password:       regular_user

5.    For a quick scan: via the command-line interface:

    bin/arachni http://test.com

6.     For detailed documentation see:        http://arachni-scanner.com/wiki/User-guide

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