# Need to run the script as powershell admin
# Define StreamReader and point it to your passwords list
$PWSstreamreader = New-Object System.IO.StreamReader("C:\top100.txt")
$linenumber = 1
#feeds line by line the candidates in passwords.txt
while (($readeachline =$PWSstreamreader.ReadLine()) -ne $null)
{
Write-Host "$linenumber $readeachline"
# Need to convert our plaintext to SecureString for powershell to try and unlock. I guess this is some sort of security feature so people don't have plaintext passes lying around
$SecureString = ConvertTo-SecureString "$readeachline" -AsPlainText -Force
# Tries to unlock with converted SecureString.
Unlock-BitLocker -MountPoint "H:" -Password $SecureString -ErrorAction SilentlyContinue
$info = Get-BitlockerVolume -MountPoint "H:"
$linenumber++
# Tests for decryption. Encrypted HDDs will always have a capacity of "0" so loops until capacity > 0 i.e. decrypted.
If ($info.CapacityGB -ne "0") {Break}
}
$PWSstreamreader.Dispose()

试了一个，可行的，但是速度太慢了。8 位就能跑到死