import os,sys,shutil

f = open(sys.argv[1],"rb")
header = f.read(12)
f.close()
if(header[8:0xC] == 'MODL'):
	shutil.move(sys.argv[1],os.path.splitext(sys.argv[1])[0]+".modl")


bf6bf65061cd62a46a5d90f2130488edf65821b1
<mask token>

<mask token>
f.close()
if header[8:12] == 'MODL':
    shutil.move(sys.argv[1], os.path.splitext(sys.argv[1])[0] + '.modl')

<mask token>
f = open(sys.argv[1], 'rb')
header = f.read(12)
f.close()
if header[8:12] == 'MODL':
    shutil.move(sys.argv[1], os.path.splitext(sys.argv[1])[0] + '.modl')

import os, sys, shutil
f = open(sys.argv[1], 'rb')
header = f.read(12)
f.close()
if header[8:12] == 'MODL':
    shutil.move(sys.argv[1], os.path.splitext(sys.argv[1])[0] + '.modl')

import os,sys,shutil

f = open(sys.argv[1],"rb")
header = f.read(12)
f.close()
if(header[8:0xC] == 'MODL'):
	shutil.move(sys.argv[1],os.path.splitext(sys.argv[1])[0]+".modl")

