Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory

[0x1avram]

Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory

[0x1Avram]

Hello,
obfuscator.io adds some checks so that if the code is tampered with it crashes. Here it crashes when adding the code corresponding to the string rotate function to the execution context. Did you beautify/format the code? If so, do you have the original version?

As a side node, if you use the latest (1.0.5) version, the stringarray specific code(stringarray.txt, stringarraywrappers.txt, stringarrayrotate.txt) are recognized automatically, there is no need to manually pass them as input.

[Arcovegle]

As a side node, if you use the latest (1.0.5) version, the stringarray specific code(stringarray.txt, stringarraywrappers.txt, stringarrayrotate.txt) are recognized automatically, there is no need to manually pass them as input.

I use the latest version to deobfuscate this, it still crashes:

TypeError [ERR_INVALID_ARG_TYPE]: The "data" argument must be of type string or an instance of Buffer, TypedArray, or DataView. Received null
    at Object.writeFileSync (node:fs:2163:5)
    at Object.writeTextFile (/snapshot/js-deobfuscator/useful.js)
    at main (/snapshot/js-deobfuscator/index.js)
    at Object.<anonymous> (/snapshot/js-deobfuscator/index.js)
    at Module._compile (pkg/prelude/bootstrap.js:1930:22)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1159:10)
    at Module.load (node:internal/modules/cjs/loader:981:32)
    at Function.Module._load (node:internal/modules/cjs/loader:822:12)
    at Function.runMain (pkg/prelude/bootstrap.js:1983:12)
    at node:internal/main/run_main_module:17:47 {
  code: 'ERR_INVALID_ARG_TYPE'
}

I beautified the original code and the original version is here:
https://pastebin.com/3zNAaPCt

[0x1Avram]

There was a problem while simplifying some numeric expressions that were getting evaluated as NaN.
Fixed it and created a new release - 1.0.6 The deobfuscated version looks like some sort of CTF challenge.
Another thing to note is that the deobfuscation only works on the orginal file and not the beautified one because of the anti tampering code I mentioned in the comment above.
You can run it like this:
node index.js -i obfuscated.txt -o output.txt
Please check it and let me know if you encounter other issues.

[Arcovegle]

The deobfuscated version looks like some sort of CTF challenge.

Yep, it is a simple CTF challenge and I have solved it yesterday using other techniques. I just check the new release(1.0.6), it works well and successfully recover the js file's original semantics. Anyway, your work works :)