WiFiSnare

A tool that captures 2.4GHz Wi-Fi passwords via Evil Twin attack.

Key Features

• Simple Setup.
• Select network easily for eviltwin attack.
• It deauthenticates network parallelly.
• LED Status for Right and Wrong Passwords.
• Download captured password on the system in a .txt file.

Supported Board

• It supports microcontroller boards which contain ESP8266 chipset only.
• It supports 2.4GHz frequency only.
• If possible, use those ESP8266 microcontroller boards which contain CP2102 driver chipset.

Setup

1. Download Arduino IDE from here according to your Operating System.

2. Install it.

3. Go to File → Preferences → Additional Boards Manager URLs.

4. Paste the following link :

   https://raw.githubusercontent.com/SpacehuhnTech/arduino/main/package_spacehuhn_index.json
   

5. Click on OK.

6. Go to Tools → Board → Board Manager.

7. Wait for sometimes and search deauther by Spacehuhn Technologies.

8. Simply install it.

9. Wait for sometime and after that it is installed.

10. Restart the Arduino IDE.

11. Done!

Install

Via Arduino IDE

1. Download or Clone the Repository.
2. Open the folder and just double click on WiFiSnare.ino file.
3. It opens in Arduino IDE.
4. Compile the code.
5. Select the correct board from the Tools → Board → Deauther ESP8266 Boards.
   • It is NodeMCU.
6. Select the correct port number of that board.
7. Upload the code.

Via ESP8266 Flasher

1. Download the NodeMCU ESP8266 Flasher from here according to your operating system.
2. Download the .bin file from here.
3. Open NodeMCU ESP8266 Flasher.
4. Click on Advanced Tab.
5. Click on Restore Default button.
6. Click on Config Tab.
   • It show INTERNAL://NODEMCU.
7. Click on in front of INTERNAL://NODEMCU.
8. Select the WifiSnare.bin file.
9. Click on Operation Tab.
10. Click on Flash(F) button.
11. Wait for sometimes and when completed, press RST button.

Run the Script

1. After uploading wait 1-2 minutes and after that an Access Point is created named WiFiSnare whose password is wifisnare.
2. Connect to it.
3. After few seconds, a page automatically opens where it show a table contain nearby wifi networks.
4. Refresh the page to load more nearby wifi networks.
5. Select the network want to attack.
6. Click on Deauth button to start deauthentication attack on selected network.
7. Click on EvilTwin button to start eviltwin attack on selected network.
8. After that, it disconnects the access point and as well as an open access point created with the selected network SSID name.
9. Connect to that open WiFi.
10. It show a page where it ask for password.
11. Enter the password and click on Continue button.
    • If password is wrong, then led of the board blink 2 times and back to the password page to enter password again.
    • If password is right, then led of the board blink 3 times and after 3 seconds it stops deauthentication attack, close that open access point and restart the WiFiSnare access point.
12. Connnct again to that WiFiSnare access point.
13. At the bottom, it shows the password of that SSID and a download button to save the password to the Phone/PC/Laptop in a .txt file.
14. Also, to attack on some other SSID, just select the network want to attack and repeat steps from 5 to 12.