Create Your Own Mouse Jiggler with a Digispark & Arduino [Tutorial]

Keep Computers from Sleeping with a Mouse Jiggler

Cyber Weapons Lab, Episode 208

When taking down a hacker, the first thing police usually do is plug in a mouse jiggler to the suspect's computer to prevent it from locking. Using a Digispark microcontroller, we can create a device that, when plugged in, moves the mouse just enough to keep the screen from locking. While it's most handy for that purpose, it could also be adjusted for a computer prank.

Some Digispark options:

Follow Null Byte on:

[thomashorstmann]

Just to be more invisible, you have to move the mouse back.
DigiMouse.moveY(1);
DigiMouse.delay(10);
DigiMouse.moveY(-1);

Next step is to change the USB ID to a common mouse product.
Change USB_CFG_VENDOR_ID in usbconfig.h. to the product of your choice.
Currently it's easy to detect as a DigiKey mouse.

[abo]

That's why we always tell our customers to lock their computers as soon as they leave the workplace. If they forget and we notice, we send a mail from their computer to several colleagues saying that he or she is delivering a pizza and a coke for free 🙃

[Sourpusscandy]

Great! I need this for work, company spies on workers, when screen goes to sleep clock stops. Etc. make it go up and down like tvpong!

[jakeneko]

I just found out about these a day or two ago. I was like "okay wtf is a jiggler"

[ShainAndrews]

Can this be configured so it identifies as an expected device? Say the target normally uses Dell hardware. Can this be configured to appear like a Dell mouse? I'm looking at this from a postmortem forensic review. The event history would show some random device being connected.

[stefano]

Great video!
Could you also make a video on how to avoid spam filters? Thank you

[gumboe]

Would this work with Citrix Workspace if I'm not able to install anything within the Citrix session? I'm thinking not but would be interested to know

[kethanvemuri]

how to hide from system, for example any company working laps having securities if plugged in it will detects and sends the information to company administator. how to solve that problem?

[auto]

Great video. In the past I found it cumbersome using the Teensy board. The Digimouse code looks much easier to deal with.
I’ve found that in windows, sending the scroll lock key will keep the screen saver from activating.

[Avgsharkenjoyer]

BLINK! BLINK DAMN IT!
you are not human.

[romandp]

how do i get the terminal thing on my computer

[ananduthampi]

You better choose 'never' option in Screen off setting 😂😂😂

[Goodmorning-]

Can someone explains me why police would use that when they could have taken control of his pc with that same usb key ?

[heavenatureinnovations]

PLEASE STAY SAFE AND I WISH YOU WILL ALWAYS BE THERE TO TEACH US

[gopalakrishnabs]

Hello nullbyte
I had learnt my basics through ur videos

[pranavsahu]

Sir please help me to make digispark script for Android lock screen bruteforce.... I tried very much but didn't worked

[shaifeetechnicalsupport]

Nice ..
How to hack CCTV camera's in LAN..??
Make video on it..

[JNET_Reloaded]

kb would be better like the alt key or sumit that wouldnt be obvious!

[thelachers]

From the blue team perspective, using tools to monitor for specific USB types is a grreat counter measure.

[BBUBst]

My mouse jiggled by it self on my raspberry pi OS desktop. If there is spy ware on my high 3B plus how will I find it?