Badly Coded Multi Extract Solver For CTF Challenges

rextrtact.py

#!/bin/python3
import os, sys

# Argument
file = sys.argv[1]
print("Processing " + file)

filetype = os.popen('file ' + file).read()
print("Type: " + filetype)

if (file + ": Zip archive data" in filetype):
   print("Zip file detected")
   if (not file.endswith(".zip")):
      os.system("mv " + file + " " + file + ".zip")
      file = file + ".zip"
   os.system("unzip " + file)
   os.system("rm " + file)
elif (file + ": Microsoft Cabinet archive data" in filetype):
   print("Cab file detected")
   if (not file.endswith(".cab")):
      os.system("mv " + file + " " + file + ".cab")
      file = file + ".cab"
   os.system("cabextract -d . " + file)
   os.system("rm " + file)
elif (file + ": bzip2 compressed data" in filetype):
   print("bzip2 file detected")
   if (not file.endswith(".bzip2")):
     os.system("mv " + file + " " + file + ".bz2")
     file = file + ".bz2"
   os.system("bzip2 -d " + file)
elif (file + ": ARC archive data" in filetype):
   print("ARC file detected")
   if (not file.endswith(".arc")):
      os.system("mv " + file + " " + file + ".arc")
      file = file + ".arc"
   os.system("nomarch " + file)
   os.system("rm " + file)
elif (file + ": XZ compressed data" in filetype):
   print("XZ file detected")
   if (not file.endswith(".xz")):
      os.system("mv " + file + " " + file + ".xz")
      file = file + ".xz"
   os.system("xz -d " + file)
elif (file + ": 7-zip archive data" in filetype):
   print("7z file detected")
   if (not file.endswith(".7z")):
      os.system("mv " + file + " " + file + ".7z")
      file = file + ".7z"
   os.system("7z x " + file)
   os.system("rm " + file)
elif (file + ": gzip compressed data" in filetype):
   print("fzip file detected")
   if (not file.endswith(".gz")):
      os.system("mv " + file + " " + file + ".gz")
      file = file + ".gz"
   os.system("gzip -d " + file)
elif (file + ": POSIX tar archive" in filetype):
   print("tar file detected")
   if (not file.endswith(".tar")):
      os.system("mv " + file + " " + file + ".tar")
      file = file + ".tar"
   os.system("tar -xvf " + file)
   os.system("rm " + file)
elif (file + ": PPMD archive data" in filetype):
   print("PPMD file detected")
   if (not file.endswith(".ppmd")):
      os.system("mv " + file + " " + file + ".ppmd")
      file = file + ".ppmd"
   os.system("ppmd d " + file)
   os.system("rm " + file)
elif (file + ": KGB Archiver file with compression level 3" in filetype):
   print("KGB file detected - Extraction may be slow")
   if (not file.endswith(".kgb")):
      os.system("mv " + file + " " + file + ".kgb")
      file = file + ".kgb"
   os.system("kgb " + file)
elif (file + ": ARJ archive data" in filetype):
   print("ARJ file detected")
   if (not file.endswith(".arj")):
      os.system("mv " + file + " " + file + ".arj")
      file = file + ".arj"
   os.system("arj e " + file)
   os.system("rm " + file)
elif (file + ": rzip compressed data" in filetype):
   print("rzip file detected")
   if (not file.endswith(".rz")):
      os.system("mv " + file + " " + file + ".rz")
      file = file + ".rz"
   os.system("rzip -d " + file)
elif (file + ": Zoo archive data" in filetype):
   # http://launchpadlibrarian.net/230277773/zoo_2.10-28_amd64.deb
   print("zoo file detected")
   if (not file.endswith(".zoo")):
      os.system("mv " + file + " " + file + ".zoo")
      file = file + ".zoo"
   os.system("zoo -extract " + file)
   os.system("rm " + file)