Cmd,ps: Signaturzeitpunkt einer datei auslesen, unmöglich

sigcheck -i c:\windows\explorer.exe
...
c:\windows\explorer.exe:
        Verified:       Signed
        Link date:      05:36 19.01.1919
        Signing date:   12:51 18.06.2022
        ..

@echo off
set "file=C:\Windows\explorer.exe"  
powershell -EP Bypass -C "[datetime]::Parse(([regex]::match((sigcheck.exe '%file%' -accepteula | out-string),'(?i)(?<=Signing date:\s+).*').Value.trim() -replace '([^\s]+) ([^\s]+)','$2 $1'),[cultureinfo]::CurrentCulture).toString('dd.MM.yyyy HH:mm:ss')"  

[cultureinfo]::CurrentUICulture.DateTimeFormat.ShortDatePattern
[cultureinfo]::CurrentUICulture.DateTimeFormat.ShortTimePattern

@echo off
set "file=C:\Windows\explorer.exe"  
powershell -EP Bypass -C "[datetime]::ParseExact([regex]::match((sigcheck.exe '%file%' -accepteula | out-string),'(?i)(?<=Signing date:\s+).*').Value.trim(),([cultureinfo]::CurrentUICulture.DateTimeFormat.ShortTimePattern,[cultureinfo]::CurrentUICulture.DateTimeFormat.ShortDatePattern) -join ' ',[cultureinfo]::CurrentUICulture).toString('dd.MM.yyyy HH:mm:ss')"  

$c = [cultureinfo]::CurrentUICulture
[datetime]::ParseExact("12:51 2022-06-18",($c.DateTimeFormat.ShortTimePattern,$c.DateTimeFormat.ShortDatePattern) -join ' ',$c).toString('<yyyy_MM_dd> [hh=mm=ss]')  

$c = [cultureinfo]::CurrentUICulture
$c.DateTimeFormat.ShortTimePattern

[cultureinfo]::CurrentUICulture.DateTimeFormat.ShortTimePattern

<#
    Check if string can be parsed from multiple valid datetime formats 
#>

function Check-ValidDate {
    [OutputType([datetime])]
    param(
        [parameter(mandatory=$true,ValueFromPipeline=$true)][string[]]$datestring,
        [parameter(mandatory=$true)][string[]]$dateformats
    )
    $dt = [datetime]0
    $dateformats | %{
        if([datetime]::TryParseExact($datestring,$_,[cultureinfo]'','None',[ref]$dt)){  
            return $dt
            break
        }
    }
}
Check-ValidDate -datestring '10/21/2010' -dateformats 'yyyy/MM/dd','yyyy-MM-dd','dd.MM.yyyy','MM/dd/yyyy'  

@echo off
set "file=C:\Windows\explorer.exe"  
set "sigcheckpath=C:\Path\to\sigcheck.exe"  
set "timeformat=dd.MM.yyyy HH:mm:ss"  

powershell -EP Bypass -C "$c = [cultureinfo]::CurrentUICulture;[datetime]::ParseExact([regex]::match((%sigcheckpath% '%file%' -accepteula | out-string),'(?i)(?<=Signing date:\s+).*').Value.trim(),($c.DateTimeFormat.ShortTimePattern,$c.DateTimeFormat.ShortDatePattern) -join ' ',$c).toString('%timeformat%')"  
pause

18.06.2022 12:51:00
Drücken Sie eine beliebige Taste . . .

[cultureinfo]::CurrentUICulture.DateTimeFormat.ShortTimePattern

[cultureinfo]::CurrentUICulture.DateTimeFormat.ShortDatePattern

@echo off
set "file=C:\Windows\explorer.exe"  
set "sigcheckpath=C:\Path\to\sigcheck.exe"  
set "timeformat=dd-MM-yyyy HH:mm:ss"  

powershell -EP Bypass -C "$c = [cultureinfo]::CurrentUICulture;[datetime]::ParseExact([regex]::match((%sigcheckpath% '%file%' -accepteula | out-string),'(?i)(?<=Signing date:\s+).*').Value.trim(),($c.DateTimeFormat.ShortTimePattern,$c.DateTimeFormat.ShortDatePattern) -join ' ',$c).toString('%timeformat%')"  
pause

[datetime]::ParseExact([regex]::match((sigcheck64 'C:\Windows\explorer.exe' -accepteula | out-string),'(?i)(?<=Signing date:\s+).*').Value.trim(),((gpv 'HKCU:\Control Panel\International' -Name sShortTime),(gpv 'HKCU:\Control Panel\International' -Name sShortDate)) -join ' ',$c).toString('dd_MM_yyyy HH-mm-ss')  

.'C:\pfad\sigcheck.exe'  

& 'C:\pfad\sigcheck.exe'