Introducing the Evil Crow Cable – Stealthy BadUSB Penetration Testing Tool
A compact yet powerful cybersecurity device based on the Attiny85 microcontroller, engineered for security professionals and ethical hackers.
 
 
Dual-Mode Functionality:
Operates as both a Human Interface Device (HID) emulator and a mass storage device, enabling seamless integration into real-world test environments.
Built for Stealth and Performance:
Appears as a standard USB cable, perfect for covert testing scenarios.
Maintains active data transfer while executing payloads.
 
Based on Trusted Architecture:
Utilizes the reliable and widely supported Attiny85 microcontroller for compatibility and flexibility.
 
Security Testing Use Cases:
Endpoint security assessments
USB-based attack simulations
Social engineering scenario testing
USB policy compliance audits
Security awareness training
 
Technical Specifications:
Microcontroller: Attiny85
Supports multiple keyboard layouts
Programmable via Arduino IDE
 
Package Includes:
Evil Crow Cable x1
(Drivers and software tools to be downloaded separately)
 
Setup & Development Guide:
To begin development or modify payloads:
Download the Arduino IDE: arduino.cc/en/Main/Software
Install drivers: micronucleus-2.0a4-win.zip
Download DigisparkKeyboard library:
github.com/ernesto-xload/DigisparkKeyboard
Extract the library to Arduino/libraries
In DigiKeyboard.h, uncomment and edit your layout (e.g. #define kbd_de_de)
Add board support in Arduino IDE:
Go to File > Preferences
Add URL: http://digistump.com/package_digistump_index.json
Install Digistump AVR Boards via Boards Manager
Restart Arduino IDE and begin programming
 
 
⚠️ WARNING ⚠️
This hardware is for educational and experimental purposes only and is not meant for any illegal activity or purposes.I do not condone illegal activity and strongly encourage keeping transmissions to legal or valid educational or experimental uses allowed by law.