USB Killer Detector V1

USB KILLER DETECTOR

Version #1 - It uses a battery.

Introduction

UBS Kill is a pen-testing device that looks like a regular USB flash drive. When these USB flash drives are connected into a USB port of your personal computer, then the 5V found in the USB port is converted into about 220 Volts. Needless to say that the computer can be physically damaged in seconds, resulting in the spending of money and resources to replace broken parts.

Key Features:

• Detects these flash drives in seconds.
• Fits in your hand and pocket.
• Relatively low manufacturing costs.
• Universally compatible with almost any micro-USB charger.
• Use it prior to connect an unknown flash drive to your valuable hardware.
• Confidently proceed as usual upon a negative result.

Frequently Asked Questions

1) How many versions does this project has?

Version #1: Battery-powered version.

Version #2: Non-battery powered version. It uses a micro-USB cable to obtain power.

2) Does this device require batteries?

Yes, version #1 of this device requires the following battery:

https://www.digikey.com/en/products/detail/sparkfun-electronics/PRT-13813/6605198

https://www.sparkfun.com/products/13813

3) Can I recharge batteries?

Of course!

4) Will a regular USB flash drive be damaged if connected to device?

No, regular USB flash drives are not damaged. USB Kill will still be functional after detection.

5) Can this device be used as a middle point between USB flash drive and computer / phone?

No, device will only show if USB flash drive inserted is a USB Kill. Data transference is not possible in any of these versions yet.

6) How do I know if device is on, charging or if USB flash drive will damage my computer / phone?

Version 1:

- Charging = yellow light turns on.

- On (ready to detect) = green light.

- USB Kill detected = red light turns on.

Version 2:

- Ready to detect = yellow light turns on.

- USB Kill detected = red light turns on.

7) How long does a battery charge last?

This depends on the use. Regularly, a fully charged battery can last several days.

8) How should I use this device?

Insert USB flash drive into USB port and press switch. Repeat this step at least 2 times. Keep an eye on the red light for results because if red light turns on means that USB flash drive is a USB Kill.

9) Is there a limit in the number of times I can detect a USB Kill?

Battery charge is the limitation on version 1. A charge cable with electricity is the limitation on version 2.

10) Does this device have a case?

There are three different cases available for version 1.

- Case 1: Internal Flat Battery (non-removable). A Nomex Sheet between battery and PCB is recommended.

- Case 2: External Flat Battery (removable). This cable is recommended: https://www.adafruit.com/product/1131

- Case 3: Two external batteries.

There is one case for version 2.

11) What company and configuration do you recommend for 3D printing cases?

We recommend using Sculpteo:

- SLS (Plastic)

- Nylon PA12 100-120μ (White)

- Finish: Dyed Polished, Black

12) What charger do you recommend to charge device?

Regular micro-USB phone chargers with an output of 5V/1A or also 5V/2A.

13) What screws do cases use?

Self-tapping M2x6 screws.

14) Is there any troubleshooting guide?

Yes, there is a troubleshooting guide for PCB assembly and quick testing.

Demonstration

YouTube: https://youtu.be/UjSqL8STWCs

Contributions

GitHub: https://github.com/instantdevices/USB-Killer-Detector