71 lines
2.0 KiB
PowerShell
71 lines
2.0 KiB
PowerShell
#Requires -RunAsAdministrator
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Import-Module PSReflect-Functions
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$Supported = @{
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"B3448BF077665F2E1CA67094BCF2A7C5" = 0x14DE1;
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"DE5FA392A825332AB3E348EF0316B514" = 0x16A61;
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"F653C99D4A0C61D4B2C64358B8213BD8" = 0x15C11;
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"C8BC76C87563E78C9BC85EE9F4F96760" = 0x15C11;
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}
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$ChsIME = "ChsIME"
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$ChsIMEExe = "${ChsIME}.exe"
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# make sure CheIme.exe is the right version
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$ChsImeExePath = "$env:windir\System32\InputMethod\CHS\$ChsIMEExe"
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$ChsIMEHash = (Get-FileHash $ChsImeExePath -Algorithm MD5).Hash
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$offsetAddr = $Supported[$ChsIMEHash]
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if (-not $offsetAddr) {
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throw [System.Exception] "Unsupported ChsIme.exe"
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}
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echo "Offset Address: $offsetAddr"
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# reference
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<#
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public enum ProcessAccessFlags : uint
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{
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All = 0x001F0FFF,
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Terminate = 0x00000001,
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CreateThread = 0x00000002,
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VirtualMemoryOperation = 0x00000008,
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VirtualMemoryRead = 0x00000010,
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VirtualMemoryWrite = 0x00000020,
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DuplicateHandle = 0x00000040,
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CreateProcess = 0x000000080,
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SetQuota = 0x00000100,
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SetInformation = 0x00000200,
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QueryInformation = 0x00000400,
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QueryLimitedInformation = 0x00001000,
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Synchronize = 0x00100000
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}
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public enum SnapshotFlags : uint
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{
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HeapList = 0x00000001,
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Process = 0x00000002,
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Thread = 0x00000004,
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Module = 0x00000008,
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Module32 = 0x00000010,
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All = (HeapList | Process | Thread | Module),
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Inherit = 0x80000000,
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NoHeaps = 0x40000000
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}
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#>
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$ps = Get-Process -Name $ChsIME
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foreach ($p in $ps) {
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$hProcess = Get-Process -Name $ChsIme
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if (!$hProcess) {
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throw [System.Exception] "Unable to open process $pid";
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}
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$hModule = $hProcess.Modules | Where-Object {$_.ModuleName -eq $ChsIMEExe}
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if (!$hModule) {
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continue
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}
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$hModule = $hModule[0]
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$addr = [IntPtr]::Add($hModule.BaseAddress, $offsetAddr)
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[Int32]$n = 0
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[PSReflectFunctions.kernel32]::WriteProcessMemory($hProcess.Handle[0], $addr, @(0x31, 0xc0), 2, [ref]$n)
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}
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