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Remove REG_MULTI_SZ (not necessary right now)

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Jeffrey
2026-05-17 19:56:36 +02:00
parent bef463df4d
commit 1776e8dae7
1 changed files with 4 additions and 28 deletions
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32
Scripts/Helpers/Get-RegFileOperations.ps1
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@@ -113,11 +113,14 @@ function Convert-RegValueData {
} }
if ($valueData -match '^hex(?:\((?<kind>[0-9a-fA-F]+)\))?:(?<bytes>[0-9a-fA-F,\s]+)$') { if ($valueData -match '^hex(?:\((?<kind>[0-9a-fA-F]+)\))?:(?<bytes>[0-9a-fA-F,\s]+)$') {
if ($matches.kind -eq '7') {
throw "Unsupported registry value type hex(7) (REG_MULTI_SZ) encountered."
}
$bytes = Convert-HexStringToByteArray -hexValue $matches.bytes $bytes = Convert-HexStringToByteArray -hexValue $matches.bytes
$valueType = if ($matches.kind) { "Hex$($matches.kind)" } else { 'Binary' } $valueType = if ($matches.kind) { "Hex$($matches.kind)" } else { 'Binary' }
$value = switch ($matches.kind) { $value = switch ($matches.kind) {
'2' { Convert-RegistryByteArrayToString -byteData $bytes } '2' { Convert-RegistryByteArrayToString -byteData $bytes }
'7' { Convert-RegistryByteArrayToMultiString -byteData $bytes }
default { $bytes } default { $bytes }
} }
@@ -163,30 +166,3 @@ function Convert-RegistryByteArrayToString {
return ([System.Text.Encoding]::Unicode.GetString($byteData)).TrimEnd([char]0) return ([System.Text.Encoding]::Unicode.GetString($byteData)).TrimEnd([char]0)
} }
function Convert-RegistryByteArrayToMultiString {
param(
[Parameter(Mandatory)]
[byte[]]$byteData
)
$decoded = [System.Text.Encoding]::Unicode.GetString($byteData)
$values = New-Object 'System.Collections.Generic.List[string]'
$current = New-Object System.Text.StringBuilder
foreach ($character in $decoded.ToCharArray()) {
if ($character -eq [char]0) {
$values.Add($current.ToString())
$null = $current.Clear()
continue
}
$null = $current.Append($character)
}
if ($values.Count -gt 0 -and $values[$values.Count - 1] -eq '') {
$values.RemoveAt($values.Count - 1)
}
return @($values.ToArray())
}