OSIF is an accurate facebook account information gathering tool, all sensitive information can be easily gathered even though the target converts all their privacy settings to (only me).

Sensitive information about their residence, date of birth, occupation, phone number and email address, We are not responsible for any kind of damage.

In this article, I will guide you through installing OSIF on termux or any other Linux distro.
Facebook is one of the most popular social media platforms nowadays, Everyone looking for some tricks or hacks for Facebook.

But here we are going to look at some other interesting hacks about Facebook, If you can gather personal information of your Facebook friends, then you have a lot of attack space to play with!
osif termux kali tool

How To Install OSIF On Kali Linux And Termux

$ pkg update upgrade
$ pkg install git python2
$ git clone https://github.com/keyboard-slayer/Advanced-OSIF


$ cd OSIF
$ pip install -r requirements.txt
$ python2 osif.py

First, we need to generate an access token ( that means login own Facebook account via the tool ), after token generated successfully then we can perform interesting options provides by the developers.

Before you use OSIF, have this in mind:

  • Never use this tool when you have a VPN connected.
  • Type help command, to see command options if confused.
  • Do not misuse or overuse this tool

If you have any problem using this tool, comment below!.

Here are a few hand-picked guides for you to read next:

Next articleHow To Hack Facebook Account Using SigMo Impulse
Am a Security Evangelist, Avid Tech Geek and Pentesting Lover, I love to keep tabs on Cyber Security tips and Tech Tricks. A night time Security Blogger here, The passion for writing and a strong belief that security is founded on sharing and awareness led to the digging up of this security blog.


  1. Hello,

    I’m Steve. I’m interested in advertising on your site.

    I wanted to ask do you publish sponsored posts on your website? And, if you do, how much do you charge for such service?

    Hope to hear from you soon!


  2. Hello. I’m a person who doesn’t know much about code.
    Can you show me how to install the code and run it so I can check everyone’s mail and phone number on facebook? thank you

    • i will try my best bro. i will make a video for better visuals, but if you are having any issue right now, share a screenshot and i will help you with the fix.

  3. hi, sorry i like your tutorial but i failed to generate a token in my kali linux installed in a virtualbox,
    it gives an error like below
    traceback (most recent call last):
    file “osif.py”, line 1251, in main()
    I0Error: [Errno 2] No such file or directory: cookie/token.log

  4. I have generated my own access token and placed it in the cookies folder.

    I get this message when I enter ‘get_data’

    D3b2y >> get_data
    [*] Load Access Token
    [*] Success load access token
    [*] fetching all friends data
    Traceback (most recent call last):
    File “osif.py”, line 1251, in
    File “osif.py”, line 928, in main
    File “osif.py”, line 1055, in getdata
    for i in a[‘data’]:
    KeyError: ‘data’

    Please help


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