unicodify.py

from sys import argv, exit
from binascii import unhexlify

if len(argv) != 2:
  print 'Usage:', 'unicodify.exe', '<txt>'
  exit()

txt = argv[1]
new = 'unicode_' + txt

fp1 = open(txt, 'rb')
fp2 = open(new, 'wb')

buf1 = fp1.read()
buf2 = ''

mylist = buf1.split(b'\x0d\x0a')

for i in mylist:
  if len(i) == 0:
    buf2 = buf2 + b'\x00\x0d\x00\x0a'
  else:
    i = i.replace(' ', '')
    i = unhexlify(i)
    buf2 = buf2 + i + b'\x00\x0d\x00\x0a'

buf2 = b'\xfe\xff' + buf2

fp2.write(buf2)

print '[*]', new, 'saved'