Introduction: Autorun Anything Off of a Usb Key
Make any usb key (pendrive/mass storage device ect.) autorun anything that you want (windows only)
Dead simple, only common sense required.
(btw this is my first instructable. tips are gladly welcome.)
AND PLEASE don't use this for bad purposes.
Step 1: Get the Stuff
first off we need a couple things:
- a usb key/storage device
- microsoft notepad (comes with windows, is needed because other word processors add extra coding)
- a program/batch file/whatever you want that can launch
when you have all that, copy/install whatever you want to your usb key
Step 2: Lets Make the File
open notepad and type:
"(Autorun)
Open=(directory of program\program name.file extention)
Action=Start (Name of program if wanted)
Label=(what you want the label to say)"
without " "s.
if you want the icon as well, add "Icon=(director of program\program name).exe"
so it would look like:
(Autorun)
Open=(directory of program\program name.file extention)
Action=Start (Name of program if wanted)
Label=(what you want the label to say)
Icon=(directory of program\program name).exe
swap out the brackets "( )" around 'autorun' with square brackets "[]"
afterwards, save it as "Autorun.inf" in the root of your usb key.
MAKE SURE THE FILE EXTENTION IS " .inf "
example of what it would look like to launch firefox portable that was just installed:
(Autorun)
Open=FirefoxPortable\FirefoxPortable.exe
Action=Start Firefox Portable
Label=MY USB
Icon=FirefoxPortable\FirefoxPortable.exe
the image below shows the directory of Firefox Portable on my usb key
Step 3: Hide It
Hiding the file will not make it visible (duh) so that it cant be deleted accidentally.
now go to the file, and right click it, and click "properties"
in the attributes section check the box beside "hidden" and click apply.
Step 4: Try It
remove the usb key, and plug it back in. If all was done right it should Autorun. If not just double click the usb key icon in my computer and it should launch! There you have it.
NOTE: If you do have other things on your usb key that you want to access, right click the usb icon in my computer and click "open"
63 Comments
7 years ago
Or you can buy a usb rubber ducky
Reply 1 year ago
cheeper to get a rassberry pi peko thats the best way to do it. I have a 3D printer so I just printed to outside of the usb drive a pi peko is like 4 dollars
1 year ago on Step 4
how would this work for a windows 10 OS?
7 years ago
This trick shouldn't work on any computer running windows 7 and up. Does anyone know if it will?
Reply 5 years ago
I'm on Windows 10 and it didn't work for me...
Reply 7 years ago
It doesn't work on my Win 10
Reply 5 years ago
me to
Reply 6 years ago
I am not sure, but try replacing (autorun) with [autorun]
5 years ago
It didn't work for some reason...
Question 5 years ago on Introduction
Is the Firefox Portable just a disguise? Or does it autorun the file?
Question 5 years ago on Step 4
Is there's a way to automatically delete's the file when you insert the flash drive on a certain computer?
Answer 5 years ago
only if your know either the format of the file or the name. use this for reference..
https://www.online-tech-tips.com/software-reviews/automatically-delete-files/
just attach the batch file to auto run. \hope that helps
Question 5 years ago on Step 4
how do I make it so that it pursues one command then the other and text in front of image so that text is transparent and back image in full screen.
8 years ago on Introduction
Im confused Im doing a simple .bat file but there is no company that made it so I put in a random name for the parts tht said portableapps is that ok
Reply 5 years ago
Yes, it is. In fact, you can just delete the lines for the name and icon. Windows will just use the default name and icon.
6 years ago
On newer versions of Windows the program run will not work, sadly :(
But you can specify a Icon like this:
[Autorun]
Icon=icon.ico
15 years ago on Introduction
Having your computer configured to autorun programs from USB flash drives is SCARY.
Reply 15 years ago on Introduction
Thankfully, it's not fully automatic in starting programs, but a malicious program could be triggered by spoofing a legitimate entry (i.e. What looks like an entry to run Portable Firefox, actually executes malicious code). Scarier still is that U3 drives CAN auto run programs and code without any input from the user! There are numerous tutorials on this across the Internet, and while it's slightly technically inclined, it's simple enough that a great number of people could make a drive which when inserted wreaks real havoc on the system it's plugged into. Just a heads up, folks. Having auto run enabled for ANY device (CD-ROM or removeable media) is a pretty large security hole. If you trust what you put in, and don't leave your system unattended where malicious users can access it, then you're not really at much risk. But for any reasonably public computer, it's a very bad idea. A hacker can basically stroll up, drop a CD or USB drive into the system, and walk away...leaving his malicious code destroying your data. With 256MB flash drives at a nearly disposable price, it's a blossoming risk! That said, PortableApps.com is an awesome site, and I never leave home without my 4GB flash drive, which has the only browser I ever use, as well as ZSNES and Nestopia, a full office suite, and more. If you have a flash drive, you absolutely must check them out! (Oh yeah, and did I mention that all that software is FREE!! ZOMG! )
Reply 15 years ago on Introduction
Too true. but it is usefull for if you use a portable program often. I use Firefox portable on any of the pcs at my school. I got a 4gb U3 drive, and I hated it. so I removed it, and installed a bunch of portable apps. btw the portable apps menu will show any program you want if its in its file folder. i got reaper, a free dj/production program. kicks ass
Reply 15 years ago on Introduction
I'm not a coding guru like yourself, but isn't it possible to autorun a keylogger so that it installs on to the host pc, or if you leave the usb in that it would continue to run?