See #114 for examples

In the deobfuscator's current state, it renames symbols with names that have characters that are not valid. It achieves this by renaming an affected variable from Unicode weirdness to, for example, symbol_34. Ideally, we can look at the values assigned to any given variable and rename it using an automatically generated brief description of its assigned contents. We could also take into consideration how the variable is used–say a loop iteration variable for example.

https://drive.google.com/file/d/1cdj8YpdGDt_Oh5cADSk4nvhPVXEWE5mb
https://img.upanh.tv/2023/06/16/Untitledba9a70fca867d66a.png
as shown with the file I gave, there is no way to decode it. Why?

Thank you for releasing the Windows version!
I tried to use it to convert some scripts jsxbin to jsx
The converted text is quite beautiful
After just converting, without any editing, let AE run it
Some scripts will pop up with error message or not working

For example, this is the error message of one of the scripts
(Unable to execute scripts at line 2538. Invalid image data)

This is another script
(Unable to execute scripts at line 2063. L is undefined)

Is there something I did wrong?

https://www.indiscripts.com/post/2015/12/jsxblind-first-jsxbin-obfuscator-for-extendscript

var test = 5;
if (test > 5) {
        doSomething();
}

to

StatementList
    ExprNode
        AssignmentExpr
    IfStatement
        StatementList
            ExprNode
                FunctionCallExpr
                    IdNode
        BinaryExpr
            IdRefExpr

Feature Origin

Hi, first off, thank you for keeping this kind of project alive! The original was/is great, but it used to crash/hang on larger scripts. Yours seems to get through large scripts, however I've just tested it and it seems some stuff must be missing from it as the script doesn't work.

after i start the decompiler with ./jsxer.exe path/to/script.jsxbin path/to/output.jsx it usually says "this app can't run on your pc"

i have a 64x based pc.
and downloaded the recent 1.6.0 version
on windows 10

Allow the user to specify a directory of JSXBIN files to decompile.

Commit 51f884b breaks decompilation of some more complex jsxbin scripts with a segmentation fault

Possible if not minified to a single line.

I'd like to learn WASM so this might be a good opportunity to do so. Would it make sense to build a WASM version of this tool and then build a website around it to allow people to decrypt jsxbin files online?

hello!
I noticed that if the script contains Hebrew letters, it converts the letters to UNICODE for me, which means that it affects the running of the script.
Is it possible to make the Hebrew letters remain as they are?

for example
the letter א
will be \U05D0\

for automated builds, etc.

Thanks admin for sharing. Decompiles small files well, But jsxbin files over 100kb cannot be decompiled, the translated file is reversed with functions and variables

Hello!
For a test trying to convert free jsxb script. When I tried to run jsx file without any changes, Ae returns error.
With other scripts your magic tool works well.
This script which I tried to convert: https://aescripts.com/limber-lite/
It's free.

Development for this feature is happening on the emscripten branch.

Title, thank you

./jsxer hostscript.jsxbin.jsx

[i] Decompiling...
[!]: Parse Error at verifySignature()
JSXBIN signature verification failed![i] Finished.

https://ibb.co/JjJfVVC
please tell me why, how to fix

This can be later used to dump a fully information ast.
and can be fed to some custom tools to visualize the jsxbin segments something like in 010 Editior.

i had problem like this

Hi there,this seems like a great tool, but while trying to build it these errors popup:

Any suggestions?

here is giving the following error:
./jsxer sample.jsxbin sample.jsx
[ i ] Decopiling...
zsh: segmentation fault ./jsxer sample.jsxbin sample.jsx

How to solve?

Hello.

While some files decompile with no issue, some fail at all with a variety of errors. See attached examples.

Thanks
examples_jsx.zip

A test runner to directly run tests from jsx sources.

Thanks for all you hard work,it's a really nice tool!

But I found some issues when I ran jsxer with this file:
EXTERNAL REFERENCE REMOVED BY ADMIN

When I use the compiled version (jsxbin) directly , this file works well in AE.But after decompiling,it apprears some issues.

There are at last two issues(I tried to fix all the bugs, but it was hard. So only two have been found):

• Some illegal words “class” come out after decompiling;
• A function appear wrong content"()" at the end(after "{}").

Could you please try decompiling this file and check it out? Thank you all very much!

This

Decompiled into

Show the time taken for a given JSXBIN file when using the CLI.

prolly a node.js parser which parses the original and decompiled source and compares their ast.

Edit: removed file

i have recently came across a JSXBIN when you try to decompile it it succesfully decompile but can't recompile with extended script it says illigal use of word "default" and also say illigal use of word "static"

eval("@JSXBIN@[email protected]@MyBbyBn0ABJAnAARFFdBFdCFdDFdEFdFf0DzABByB");

to

eval(
    /* 
    * Decompiled inline with Jsxbin Decompiler
    * Compiled: "@JSXBIN@[email protected]@MyBbyBn0ABJAnAARFFdBFdCFdDFdEFdFf0DzABByB"
    */
    "[1, 2, 3, 4, 5];"
);

For example:

ESTK Input:

(a || b && c) || !d

Decompiler output given the above compiled input:

((((a) || (b)) && (c)) || (!d))

which can be simplified to:

((a || b) && c) || ! d

Problems

1. These two expressions are not algebraically equivalent.
2. There are many redundant parenthesis.

jsxbin decompiler crash while decompiling this jsxbin

HelloWorld.jsxbin.txt

Sorry,it's my problem, the jsxbin file is encrypted in two layers.
The outermost layer is 2.0, and the decoded layer is 2.1.

add comparison screenshots.

for example...

jsxbin_to_jsx vs jsxer

XML Syntax

what am i can to do?
thanks

After trying couple different methods to run this. I keep getting this dylib error.

ac-Pro:release macpro1$ /Users/macpro1/Downloads/jsxer\ by\ AngeloD2022/release/jsxer /Users/macpro1/Library/Application\ Support/Adobe/CEP/Extensions/logo-packer-main/jsx/cmyktopms.jsxbin cmyktopms.jsx
dyld: Symbol not found: __ZTTNSt3__114basic_ifstreamIcNS_11char_traitsIcEEEE
  Referenced from: /Users/macpro1/Downloads/jsxer by AngeloD2022/release/jsxer
  Expected in: /usr/lib/libc++.1.dylib
 in /Users/macpro1/Downloads/jsxer by AngeloD2022/release/jsxer
Trace/BPT trap: 5
Mac-Pro:release macpro1$ 

Seems like this was written on Windows. I see the folder hierarchy from the MAC version. It looks different vs that error. Could it be the Mac build perhaps has wrong paths set?

thank you for your work.
is there a finished compiled file?
or is there a tutorial for compiling it as a exe file on Windows?