抽离混淆关键函数:

把混淆的关键函数，换成node.js参数传参的格式：

写替换脚本，对所有类似CZ(0X495)的文本统统替换成真实函数，比如：

e.g:

import re
import subprocess
def exec_value(hex_string):
    res = subprocess.check_output(f"node part.js {hex_string}")
    char_string = res.decode('utf-8').strip()
    return char_string
def run():
    with open("f1.js", mode='r', encoding='utf-8') as f1, open("f2.js", mode='w', encoding='utf-8') as f2:
        for line in f1:
            if not line:
                f2.write(line)
                continue
            match_list = re.findall(r"(QC\((.*?)\))", line)
            for total, arg in match_list:
                real_value = exec_value(arg)
                line = line.replace(total, f'"{real_value}"')
            f2.write(line)
if __name__ == '__main__':
    run()