Malware Analysis - Unpacking a Multilayered VBScript Worm

#building on MalwareAnalysisForHedgehogs script to decrypt a VBSWorm
#Link Here https://www.youtube.com/watch?v=27PfLWG398A

import re
fname = "unpacked3.vbs"
with open(fname) as f:
    content = f.readlines()
    for line in content:
        found = re.findall(r"(X\(\d+\)[&X\(\)\d]+X\(\d+\))", line)
            #it will not capture if only 1 function call to X() is present;
            #Single characters are not usually important anyway.
        for item in found:
            fCalls = re.findall(r"X\((\d+)\)", item)
            dsz = '"'
            for num in fCalls:
                dsz += chr(int(num))
            dsz += '"'

            line = line.replace(item, dsz)
        print (line.capitalize())