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Description
I have long obfuscated code in obfuscated_code.js
var _0xc46e=["","split","0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ+/","slice","indexOf","","",".","pow","reduce","reverse","0"];function _0xe51c(d,e,f){var g=_0xc46e[2]_0xc46e[1];var h=g_0xc46e[3];var i=g_0xc46e[3];var j=d_0xc46e[1]_0xc46e[10][_0xc46e[9]](function(a,b,c){if(h_0xc46e[4]!==-1)return a+=h_0xc46e[4]*(Math_0xc46e[8])},0);var k=_0xc46e[0];while(j>0){k=i[j%f]+k;j=(j-(j%f))/f}return k||_0xc46e[11]}eval(function(h,u,n,t,e,r){r="";for(var i=0,len=h.length;i<len;i++){var s="";while(h[i]!==n[e]){s+=h[i];i++}for(var j=0;j<n.length;j++)s=s.replace(new RegExp(n[j],"g"),j);r+=String.fromCharCode(_0xe51c(s,e,10)-t)}return decodeURIComponent(r)}("AAAAAffaAAAAffAaAAffAAaAAAfAAaAAAfAAaAAfffffaAAAfAffaAffffAAAaAAAAfAAaAfffffAaAffffAfAaAfffffAfaAfffAfffaAffffffAaAAAfAAAaAAAfAAaAAAAAfaAffffffAaAAAAfffaAfffAfAfaAAffAAaAfAfAAAaAAAfAffaAffffAAAaAAAAfffaAAAfAAaAAAAffaAAffAAaAffffAfaAAffAAaAfffAffaAffffAAaAffffAAaAffffAAaAAAAffaAAAAffaAAffAAaAffAAAAaAAffAAaAfffAffaAffAfAfaAfffAAfaAffAffAaAffAfffaAfffAAAaAffAAffaAffAAffaAffAfffaAffffAAaAAAAffaAfffAAAfaAAAfAaAAAAAffaAAAAffAaAAffAAaAAAfA
here is my code to deobfuscate it,
import re
import js2py
def deobfuscate_js(obfuscated_code):
code = obfuscated_code.replace('\\', '\')
match = re.search(r'eval\(function\((.*?)\){(.*)}(.*?)\)', code, re.DOTALL)
if not match:
return "Couldn't parse the obfuscated code."
args = match.group(1).split(',')
function_body = match.group(2)
arg_values = match.group(3).strip('()').split(',')
# Reconstruct the function
func = f"function deobfuscator({','.join(args)}){{{function_body}}}"
try:
py_func = js2py.eval_js(func)
result = py_func(*arg_values)
except js2py.internals.simplex.JsException as e:
return f"Error executing JavaScript: {e}"
return result
with open('obfuscated_code.js', 'r') as file:
obfuscated_code = file.read()
deobfuscated_code = deobfuscate_js(obfuscated_code)
print(deobfuscated_code)
but I couldn't fixed this error
Error executing JavaScript: SyntaxError: Line 1: Unexpected token ILLEGAL