Switch Game Checker

jamie75 · Nov 29, 2018

xHR said:
Do not pay attention to WARNs

Is GOOD is not enought for you? I can change it for AWESOME

Good is fantastic for me was just asking in case i had dome something wrong.

Deleted User · Nov 30, 2018

Based off "Switch Game Checker" this bat checks signatures of all NCA files in game.

Tests XCI, NSP, and NCA files. Drag game onto "verify_GAME.bat".

Code:

@echo off
color 0A
title verify_GAME.bat
CD /d "%~dp0"
if not exist hactool.exe echo :: Place hactool.exe in folder with verify_GAME.bat!
if not exist hactool.exe echo.
if not exist hactool.exe pause
if not exist hactool.exe exit
if not exist keys.txt echo :: Place Keys.txt in folder with verify_GAME.bat!
if not exist keys.txt echo.
if not exist keys.txt pause
if not exist keys.txt exit
if exist temp.txt del temp.txt
if "%~x1"==".nca" goto nca
if exist NCA_files RD /S /Q NCA_files
set file="%~1"
if "%~x1"==".xci" goto xci
if not "%~x1"==".nsp" echo :: Drag only XCI, NSP, or NCA files onto verify_GAME.bat!
if not "%~x1"==".nsp" echo.
if not "%~x1"==".nsp" pause
if not "%~x1"==".nsp" exit
hactool -k keys.txt -t pfs0 -x --outdir=NCA_files %file%
cls
goto dun
:xci
hactool -k keys.txt -t xci -x --securedir=NCA_files %file%
cls
:dun
for %%I in ("NCA_files\*.nca") do set nca=%%I& set nca2=%%~nxI& call :sub
if exist NCA_files RD /S /Q NCA_files
if exist temp.txt del temp.txt
echo.
certUtil -hashfile "%~dpnx1" MD5 >temp.txt
(
set /p var1=
set /p MD5=
)<temp.txt
echo ------------------------------------------------------------------------------------------------------------------------
echo.
echo :: %~nx1
echo :: MD5: %MD5%
echo.
echo ------------------------------------------------------------------------------------------------------------------------
if exist temp.txt del temp.txt
echo.
pause
exit
:sub
if exist temp.txt del temp.txt
hactool -k keys.txt -t nca --verify %nca% >temp.txt 2>&1
if "%skip%"=="yes" goto skip
echo.
echo :: Checking if game contains Original files!
echo    ------------------------------------------
set skip=yes
:skip
echo.
findstr /I /C:"Fixed-Key Signature (GOOD)" temp.txt >nul 2>&1
if "%errorlevel%"=="0" echo :: Fixed-Key Signature (GOOD) - %nca2%& echo :: This NCA file is Original!& goto :eof
echo :: Fixed-Key Signature (FAIL) - %nca2%
echo :: NCA file has been Modified. Use at your own risk!
goto :eof
:nca
for %%I in ("%~dp1*.nca") do set nca=%%I& set nca2=%%~nxI& call :sub
if exist NCA_files RD /S /Q NCA_files
if exist temp.txt del temp.txt
echo.
pause
exit

So I tried this one again and it does work, it just takes a long time on a blank cmd window. The thing is, it only shows the MD5 when it finishes, not telling me if it's safe or not. I've tested several games and all show the name of the file and the MD5 in a green color.

xHR · Dec 1, 2018

Sharinflan said:
So I tried this one again and it does work, it just takes a long time on a blank cmd window. The thing is, it only shows the MD5 when it finishes, not telling me if it's safe or not. I've tested several games and all show the name of the file and the MD5 in a green color.

Green color is for good. But idk why it is not shown any info for you. Vary strange

Deleted User · Dec 1, 2018

xHR said:
Green color is for good. But idk why it is not shown any info for you. Vary strange

I used his, not yours. Yours still doesn't work, it only shows the cmd for a split second. But I'm going to assume his uses the same color representation for validity as yours does.

sergux · Dec 2, 2018

Could anyone explain to me how to use this software for noobs? i dont understand what i supose to do with this, and i want to keep safe my console

In a hypothesis if i use malicious xci it just break my emunand or whole console?

Skonikol · Dec 2, 2018

sergux said:
Could anyone explain to me how to use this software for noobs? i dont understand what i supose to do with this, and i want to keep safe my console

In a hypothesis if i use malicious xci it just break my emunand or whole console?

The readme file has clear steps to use the script, there are few of them.
About brick. If we talk about brickachu (tinybrick), it will break cal0 emunand without affecting sysnsnd.

sergux · Dec 2, 2018

OMG My copy of super smash bros is poisoned md5 says "its bad" , what should i do? that´s a kind of big brick/time bomb or something? i want to know all types of bricks! pls help

Skonikol · Dec 2, 2018

sergux said:
OMG My copy of super smash bros is poisoned md5 says "its bad" , what should i do? that´s a kind of big brick/time bomb or something? i want to know all types of bricks! pls help

Converted xci < > nsp show corruption. It doesn't mean that brick is there, it means that the signature and integrity are broken. Such backups are better to use only from reputable sources.

sergux · Dec 2, 2018

xHR · Dec 4, 2018

Script was updated.

Ty_ · Dec 4, 2018

Seems to be working great for me, thanks very much

Deleted User · Dec 5, 2018

Skonikol said:
Converted xci < > nsp show corruption. It doesn't mean that brick is there, it means that the signature and integrity are broken. Such backups are better to use only from reputable sources.

I've found that if a xci is decently converted to nsp, it will pass the md5 test.

xHR · Dec 5, 2018

Sharinflan said:
I've found that if a xci is decently converted to nsp, it will pass the md5 test.

doobiedoobiedoo · Dec 12, 2018

how do i run this on mac (terminal)?

Skonikol · Dec 12, 2018

doobiedoobiedoo said:
how do i run this on mac (terminal)?

You should use check_nsp.sh (bash).

doobiedoobiedoo · Dec 13, 2018

Skonikol said:
You should use check_nsp.sh (bash).

Got it. Works great. TY

Deleted User · Dec 14, 2018

xHR said:
View attachment 151201

I've downloaded a converted xci to nsp of Civ VI and it passes the test.

xHR · Dec 14, 2018

Sharinflan said:
I've downloaded a converted xci to nsp of Civ VI and it passes the test.

How you know that was relly convert? Convert by yourself and test it

Deleted User · Dec 14, 2018

xHR said:
How you know that was relly convert? Convert by yourself and test it

It was a leak of the cart, therefore it was impossible to be an nsp in the first place. Same thing for Let's Go Pikachu and Smash.
I don't know if it's because I'm using verify_GAME.bat instead of check_nsp.bat, since that one never worked for me.

SaffronXL · Dec 15, 2018

~~I have the same issue as Sharinflan, verify_GAME.bat posted here works great, while check_nsp.bat from the github just immediately closes.~~
Nevermind, I'm an idiot. Make sure to copy the CONTENT of the batch file on github.

The only issue I'm having now is both the temp folder and check.log aren't being deleted automatically.

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