You passed path.replaceWith() a falsy node, use path.remove() instead

[kaorlol]

Describe the bug

I webcrack the code and it errors.

Expected Behaviour

For it to deobf

Code

https://cdn.discordapp.com/attachments/1250548162561572955/1341918737464557599/omg.js?ex=67b7beb6&is=67b66d36&hm=27b8375cb03595fbc6bd4ccc6b13269e26a09544016a94b5aa09740d16773bc7&

Logs

webcrack:transforms prepare: started +0ms
  webcrack:transforms prepare: finished with 4845 changes +1s
  webcrack:transforms deobfuscate: started +0ms
  webcrack:deobfuscate String Array: r, length 5196 +0ms
  webcrack:deobfuscate String Array Rotate: yes +5ms
  webcrack:deobfuscate String Array Decoders: e +2ms
  webcrack:transforms inline-object-props: started +852ms
  webcrack:transforms inline-object-props: finished with 163 changes +286ms
  webcrack:transforms inline-decoder-wrappers: started +1ms
C:\nvm\v22.13.1\node_modules\webcrack\node_modules\@babel\traverse\lib\path\replacement.js:96
    throw new Error("You passed `path.replaceWith()` a falsy node, use `path.remove()` instead");
          ^

Error: You passed `path.replaceWith()` a falsy node, use `path.remove()` instead
    at NodePath.replaceWith (C:\nvm\v22.13.1\node_modules\webcrack\node_modules\@babel\traverse\lib\path\replacement.js:96:11)
    at Identifier (file:///C:/nvm/v22.13.1/node_modules/webcrack/dist/index.js:277:14)
    at NodePath._call (C:\nvm\v22.13.1\node_modules\webcrack\node_modules\@babel\traverse\lib\path\context.js:49:20)
    at NodePath.call (C:\nvm\v22.13.1\node_modules\webcrack\node_modules\@babel\traverse\lib\path\context.js:39:18)
    at NodePath.visit (C:\nvm\v22.13.1\node_modules\webcrack\node_modules\@babel\traverse\lib\path\context.js:88:31)
    at TraversalContext.visitQueue (C:\nvm\v22.13.1\node_modules\webcrack\node_modules\@babel\traverse\lib\context.js:90:16)
    at TraversalContext.visitSingle (C:\nvm\v22.13.1\node_modules\webcrack\node_modules\@babel\traverse\lib\context.js:66:19)
    at TraversalContext.visit (C:\nvm\v22.13.1\node_modules\webcrack\node_modules\@babel\traverse\lib\context.js:113:19)
    at traverseNode (C:\nvm\v22.13.1\node_modules\webcrack\node_modules\@babel\traverse\lib\traverse-node.js:22:17)
    at NodePath.visit (C:\nvm\v22.13.1\node_modules\webcrack\node_modules\@babel\traverse\lib\path\context.js:94:52)

Node.js v22.13.1

[j4k0xb]

The error happened because it tried to access the 3rd and 4th arg but they don't exist, that should be easy to fix

function s(n,t,r,e){return __DECODE_0__(n- -u- -r- -Bi-w,t);} // 4 args
s(547,805) // 2 args

But it also contains code like this and can't handle the =, same issue as #94

function b(n, t, r, e) {
  return mo(t, t - zr, n - -Dr, e - Br);
}
// ...
b(c - n, f = r._0x34ae27, 0, f - t)

And even after adding workarounds for these issues it still couldn't deobfuscate it... Kinda hard to track down the root cause with such a big file

[kaorlol]

Okay got it