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0d1n is a tool for automating customized attacks against web applications. This tool is very faster because uses thread pool and C language.

Alt text Alt text Alt text 0d1n is a tool for automating customized attacks against web applications. Video demo:

Tool functions:

  • Brute force login and passwords in auth forms

  • Directory disclosure ( use PATH list to brute, and find HTTP status code )

  • Test to find SQL Injection and XSS vulnerabilities

  • Test to find SSRF

  • Test to find COmmand injection

  • Options to load ANTI-CSRF token each request

  • Options to use random proxy per request

  • other functions...

To run and install follow this steps:

require libcurl-dev or libcurl-devel(on rpm linux based)

$ git clone

You need libcurl to run, look the following to install::

$ sudo apt-get install libcurl-dev
or try libcurl4-dev... libcurl*

if rpm distro

$ sudo yum install libcurl-devel

To install follow this cmd:

$ cd 0d1n

$ make; sudo make install USER=name_your_user; 

$ cd 0d1n_viewer; make; sudo make install USER=name_your_user; 

Up the view server to look the reports online:

$ sudo 0d1n_view 

Now in other console you can run the tool:

$ 0d1n

to uninstall follow this steps:

$ cd 0d1n; sudo make uninstall

$ cd 0d1n_view; sudo make uninstall

Attack examples:

Brute force to find directory

$ 0d1n --host^ --payloads /opt/0d1n/payloads/dir_brute.txt --threads 500 --timeout 3 --log bartsimpsom4 --save_response

Note: You can change value of threads, if you have a good machine, you can try 800, 1200... each machine have a different context.

For SQL injection attack

$ 0d1n --host '^/product/^/' --payloads /opt/0d1n/payloads/sqli_list.txt --find_string_list /opt/0d1n/payloads/sqli_str2find_list.txt --log log1337 --tamper randcase --threads 800 --timeout 3 --save_response\n"

Note: Tamper is resource to try bypass the web application firewall

To brute force auth system

0d1n --host '' --post 'user=admin&password=^' --payloads /opt/0d1n/payloads/wordlist.txt --log log007 --threads 500 --timeout 3\n"

Note: if have csrf token, you can use argv to get this token each request and brute...

Search SQLi in hard mode in login system with csrf token:

0d1n  --host "^" --payloads /opt/0d1n/payloads/sqli.txt --find_string_list /opt/0d1n/payloads/find_responses.txt --token_name user_token --log logtest_fibonaci49 --cookie_jar /home/user_name/cookies.txt --save_response --tamper randcase --threads 100

Note: Load cookies jar form browser and save in cookies.txt to load.

Notes External libs

  • To gain extreme performance 0d1n uses thread pool of posix threads, you can study this small library:

  • The 0d1n uses OpenBSD/NetBSD functions to work with strings some thing like strlcat() and strlcpy() to prevent buffer overflow.

Project Overview on cloc

[email protected]:~/codes$ cloc 0d1n/
     937 text files.
     532 unique files.                                          
     451 files ignored.

Language                     files          blank        comment           code
JavaScript                     361           9951          15621          52178
C                               51           4986           4967          26642
C/C++ Header                    30           1184           2858           4295
CSS                             10            434            369           2142
HTML                             7             59              0           1616
TeX                              2             52              4            206
Markdown                         3             81              0            137
make                             4             36              9            130
Bourne Shell                     2              0              0              4
SUM:                           487          16835          23846          91213

Read the docs, and help menu when you execute "0d1n" binary...

Do you have any doubt about 0d1n? please create a issue in this repository, i can help you...

To study old versions look this following:

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