A particular section of interest within a decoded als file that might contain VST's patch information

decode als file example

<SourceContext>
    <Value>
        <BranchSourceContext Id="0">
            <OriginalFileRef />
            <BrowserContentPath Value="query:Plugins#VST:Local:Reaktor5" />
            <PresetRef />
            <BranchDeviceId Value="device:vst:instr:1315525173?n=Reaktor5" />
        </BranchSourceContext>
    </Value>
</SourceContext>
<PluginDesc>
    <VstPluginInfo Id="0">
        <WinPosX Value="54" />
        <WinPosY Value="68" />
        <Dir>
            <Type Value="3" />
            <Data>
                ...some hex data here...
            </Data>
        </Dir>
        <FileName Value="Reaktor5.vst" />
        <PlugName Value="Reaktor5" />
        <UniqueId Value="1315525173" />
        <Inputs Value="0" />
        <Outputs Value="0" />
        <NumberOfParameters Value="1000" />
        <NumberOfPrograms Value="128" />
        <Flags Value="67117319" />
        <Preset>
            <VstPreset Id="0">
                <OverwriteProtectionNumber Value="2561" />
                <ParameterSettings />
                <IsOn Value="true" />
                <PowerMacroControlIndex Value="-1" />
                <PowerMacroMappingRange>
                    <Min Value="64" />
                    <Max Value="127" />
                </PowerMacroMappingRange>
                <IsFolded Value="false" />
                <StoredAllParameters Value="true" />
                <DeviceLomId Value="0" />
                <DeviceViewLomId Value="0" />
                <IsOnLomId Value="0" />
                <ParametersListWrapperLomId Value="0" />
                <Type Value="1178747752" />
                <ProgramCount Value="128" />
                <ParameterCount Value="1000" />
                <ProgramNumber Value="5" />
                <Buffer>
                    ...a crap ton of hex data here...
                </Buffer>
                <Name Value="" />
                <PluginVersion Value="1" />
                <UniqueId Value="1315525173" />
                <ByteOrder Value="2" />
                <PresetRef />
            </VstPreset>
        </Preset>
        <Version Value="1" />
        <VstVersion Value="2400" />
        <IsShellClient Value="false" />
        <Category Value="2" />
        <PresetDirectory>
            <Type Value="0" />
            <Data />
        </PresetDirectory>
    </VstPluginInfo>
</PluginDesc>