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0.6.0.2

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This commit is contained in:
zeffy
2017-06-06 15:21:10 -07:00
parent be33bfb2d5
commit 0ce2cbfbc0
10 changed files with 155 additions and 34 deletions
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18
README.md
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@@ -34,19 +34,17 @@ My patch takes advantage of this result caching behavior by setting the "hasn't
- **No system files are modified!**
- Heuristic-based patching, which means it will usually keep working even after updates.
- C is best language.
- No external dependencies except for Microsoft Visual C++ 2017 Redistributable.
- No external dependencies.
### How to install/uninstall?
Just download the [latest release](../../releases/latest), and extract the `wufuc` folder to a permanent location (like `C:\Program Files\wufuc`) and then run `install_wufuc.bat` as administrator.
To uninstall run `uninstall_wufuc.bat` as administrator.
To temporarily disable the patch, just go to the Task Scheduler and disable the `wufuc.{72EEE38B-9997-42BD-85D3-2DD96DA17307}` task, then restart your computer.
To uninstall run `uninstall_wufuc.bat` as administrator.
### How do I remove your old patch and use this instead?
I've included a utility script called `repair_wuaueng.dll.bat` that will initiate an sfc scan and revert any changes made to `wuaueng.dll`.
I've included a utility script called `repair_wuaueng.dll.bat`. When you run it, it will initiate an `sfc` scan and revert any changes made to `wuaueng.dll`.
### How to see wufuc's debugging message output?
@@ -54,9 +52,7 @@ You will need to download [DebugView](https://technet.microsoft.com/en-us/sysint
The best way to get a log of the entire life-cycle of wufuc is to do the following:
1. Disable wufuc in Task Scheduler.
2. Restart your computer.
3. Start `Dbgview.exe` as administrator and check `Capture -> Capture Global Win32`.
4. Enable wufuc in Task Scheduler.
5. Run wufuc in Task Scheduler.
6. Output will be shown in DebugView.
1. Disable wufuc by running `disable_wufuc.bat` as administrator.
2. Start `Dbgview.exe` as administrator and check `Capture -> Capture Global Win32`.
3. Enable wufuc by running `enable_wufuc.bat` as administrator.
4. Output will be shown in DebugView.

5
install/install_wufuc.bat
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@@ -1,5 +1,5 @@
@echo off
title wufuc installer - v0.6.0.1
title wufuc installer
:: Copyright (C) 2017 zeffy
:: This program is free software: you can redistribute it and/or modify
@@ -47,6 +47,9 @@ goto :unsupported_os
set "WINDOWS_ARCHITECTURE=x64"
set "wufuc_dll=%~dp0wufuc64.dll"
for /f "tokens=*" %%i in ('wmic /output:stdout datafile where "name='%wufuc_dll:\=\\%'" get Version /value ^| find "="') do set "%%i"
title wufuc installer - v%Version%
:check_ver
wmic /output:stdout os get version | findstr "^6\.1\." >nul && (
set "WINDOWS_VER=6.1"

6
install/uninstall_wufuc.bat
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@@ -1,5 +1,5 @@
@echo off
title wufuc uninstaller - v0.6.0.1
title wufuc uninstaller
:: Copyright (C) 2017 zeffy
:: This program is free software: you can redistribute it and/or modify
@@ -45,12 +45,14 @@ goto :die
set "WINDOWS_ARCHITECTURE=x64"
set "wufuc_dll=%~dp0wufuc64.dll"
for /f "tokens=*" %%i in ('wmic /output:stdout datafile where "name='%wufuc_dll:\=\\%'" get Version /value ^| find "="') do set "%%i"
title wufuc uninstaller - v%Version%
:confirmation
set /p CONTINUE=Enter 'Y' if you want to uninstall wufuc:
if /I not "%CONTINUE%"=="Y" goto :cancel
echo.
:uninstall
set "wufuc_task=wufuc.{72EEE38B-9997-42BD-85D3-2DD96DA17307}"
rundll32 "%wufuc_dll%",Rundll32Unload
schtasks /Delete /TN "%wufuc_task%" /F

70
install/utility scripts/disable_wufuc.bat Normal file
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@@ -0,0 +1,70 @@
@echo off
title wufuc utility - disable task
:: Copyright (C) 2017 zeffy
:: This program is free software: you can redistribute it and/or modify
:: it under the terms of the GNU General Public License as published by
:: the Free Software Foundation, either version 3 of the License, or
:: (at your option) any later version.
:: This program is distributed in the hope that it will be useful,
:: but WITHOUT ANY WARRANTY; without even the implied warranty of
:: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
:: GNU General Public License for more details.
:: You should have received a copy of the GNU General Public License
:: along with this program. If not, see <http://www.gnu.org/licenses/>.
echo Copyright ^(C^) 2017 zeffy
echo This program comes with ABSOLUTELY NO WARRANTY.
echo This is free software, and you are welcome to redistribute it
echo under certain conditions; see COPYING.txt for details.
echo.
fltmc >nul 2>&1 || (
echo This batch script requires administrator privileges. Right-click on
echo %~nx0 and select "Run as administrator".
goto :die
)
if /I "%PROCESSOR_ARCHITECTURE%"=="AMD64" (
goto :is_x64
) else (
if /I "%PROCESSOR_ARCHITEW6432%"=="AMD64" (
goto :is_x64
)
if /I "%PROCESSOR_ARCHITECTURE%"=="x86" (
set "WINDOWS_ARCHITECTURE=x86"
set "wufuc_dll=%~dp0wufuc32.dll"
goto :confirmation
)
)
goto :die
:is_x64
set "WINDOWS_ARCHITECTURE=x64"
set "wufuc_dll=%~dp0..\wufuc64.dll"
:confirmation
set /p CONTINUE=Enter 'Y' if you want to disable wufuc:
if /I not "%CONTINUE%"=="Y" goto :cancel
echo.
set "wufuc_task=wufuc.{72EEE38B-9997-42BD-85D3-2DD96DA17307}"
rundll32 "%wufuc_dll%",Rundll32Unload
schtasks /Change /TN "%wufuc_task%" /DISABLE
echo.
echo Disabled wufuc! The patch will remain active until you restart.
:die
echo.
echo Press any key to exit...
pause >nul
exit
:cancel
echo.
echo Canceled by user, press any key to exit...
pause >nul
exit

51
install/utility scripts/enable_wufuc.bat Normal file
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@@ -0,0 +1,51 @@
@echo off
title wufuc utility - enable task
:: Copyright (C) 2017 zeffy
:: This program is free software: you can redistribute it and/or modify
:: it under the terms of the GNU General Public License as published by
:: the Free Software Foundation, either version 3 of the License, or
:: (at your option) any later version.
:: This program is distributed in the hope that it will be useful,
:: but WITHOUT ANY WARRANTY; without even the implied warranty of
:: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
:: GNU General Public License for more details.
:: You should have received a copy of the GNU General Public License
:: along with this program. If not, see <http://www.gnu.org/licenses/>.
echo Copyright ^(C^) 2017 zeffy
echo This program comes with ABSOLUTELY NO WARRANTY.
echo This is free software, and you are welcome to redistribute it
echo under certain conditions; see COPYING.txt for details.
echo.
fltmc >nul 2>&1 || (
echo This batch script requires administrator privileges. Right-click on
echo %~nx0 and select "Run as administrator".
goto :die
)
set /p CONTINUE=Enter 'Y' if you want to enable wufuc:
if /I not "%CONTINUE%"=="Y" goto :cancel
echo.
set "wufuc_task=wufuc.{72EEE38B-9997-42BD-85D3-2DD96DA17307}"
schtasks /Change /TN "%wufuc_task%" /ENABLE
schtasks /Run /TN "%wufuc_task%"
echo.
echo Enabled and started wufuc!
:die
echo.
echo Press any key to exit...
pause >nul
exit
:cancel
echo.
echo Canceled by user, press any key to exit...
pause >nul
exit

3
install/repair_wuaueng.dll.bat → install/utility scripts/repair_wuaueng.dll.bat
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@@ -1,5 +1,5 @@
@echo off
title install wufuc ^(repair wuaueng.dll^) - v0.6.0.1
title wufuc utility - repair wuaueng.dll
:: Copyright (C) 2017 zeffy
:: This program is free software: you can redistribute it and/or modify
@@ -27,7 +27,6 @@ fltmc >nul 2>&1 || (
goto :die
)
:confirmation
echo You may want to use this script if you previously modified wuaueng.dll
echo with "aio-wuaueng.dll-patch.bat" or by other means.
echo.

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install/wufuc64.dll Normal file
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24
wufuc/util.c
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@@ -5,18 +5,6 @@
#include <tchar.h>
#include "util.h"
BOOL IsWindows7Or8Point1(void) {
return IsWindows7() || IsWindows8Point1();
}
BOOL IsWindows7(void) {
return IsWindows7OrGreater() && !IsWindows8OrGreater();
}
BOOL IsWindows8Point1(void) {
return IsWindows8Point1OrGreater() && !IsWindows10OrGreater();
}
VOID DetourIAT(HMODULE hModule, LPSTR lpFuncName, LPVOID *lpOldAddress, LPVOID lpNewAddress) {
LPVOID *lpAddress = FindIAT(hModule, lpFuncName);
if (!lpAddress || *lpAddress == lpNewAddress) {
@@ -145,6 +133,18 @@ VOID ResumeAndCloseThreads(HANDLE *lphThreads, SIZE_T cb) {
_tdbgprintf(_T("Resumed threads."));
}
BOOL IsWindows7Or8Point1(void) {
return IsWindows7() || IsWindows8Point1();
}
BOOL IsWindows7(void) {
return IsWindows7OrGreater() && !IsWindows8OrGreater();
}
BOOL IsWindows8Point1(void) {
return IsWindows8Point1OrGreater() && !IsWindows10OrGreater();
}
VOID _wdbgprintf(LPCWSTR format, ...) {
WCHAR buffer[0x1000];
va_list argptr;

12
wufuc/util.h
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@@ -3,12 +3,6 @@
EXTERN_C IMAGE_DOS_HEADER __ImageBase;
#define HINST_THISCOMPONENT ((HINSTANCE)&__ImageBase)
BOOL IsWindows7Or8Point1(void);
BOOL IsWindows7(void);
BOOL IsWindows8Point1(void);
VOID DetourIAT(HMODULE hModule, LPSTR lpFuncName, LPVOID *lpOldAddress, LPVOID lpNewAddress);
#define DETOUR_IAT(x, y) \
@@ -28,6 +22,12 @@ VOID SuspendProcessThreads(DWORD dwProcessId, DWORD dwThreadId, HANDLE *lphThrea
VOID ResumeAndCloseThreads(HANDLE *lphThreads, SIZE_T dwSize);
BOOL IsWindows7Or8Point1(void);
BOOL IsWindows7(void);
BOOL IsWindows8Point1(void);
VOID _wdbgprintf(LPCWSTR format, ...);
VOID _dbgprintf(LPCSTR format, ...);
//#ifdef _DEBUG

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wufuc/version.rc
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