Deobfuscator for Android Application

location : True .apk/classes.dex Traceback (most recent call last): File "deoptfuscator.py", line 23, in deobfuscator.main(".apk/"+dex) File "deobfuscator/deobfuscator.py", line 20, in main dexfile(dex) File "deobfuscator/classes.py", line 27, in dexfile dexf_a[dex_location+2] = class_dic[f_idx+add] KeyError: 1765

hi could you please tell me what's wrong i got that message

Traceback (most recent call last): File "deoptfuscator.py", line 18, in deobfuscator.main(".apk/"+dex) File "deobfuscator\deobfuscator.py", line 9, in main ret = opaque_id.opaque_id(dex) File "deobfuscator\opaque_id.py", line 6, in opaque_id child = subprocess.Popen([os.getenv('ANDROID_HOST_OUT')+'/bin/OTest'], stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE, universal_newlines=True) TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'

what's wrong i tried by both python2 And python3 but the same error

location : True .apk/classes.dex Traceback (most recent call last): File "deoptfuscator.py", line 24, in deobfuscator.main(".apk/"+dex) File "deobfuscator/deobfuscator.py", line 20, in main dexfile(dex) File "deobfuscator/classes.py", line 20, in dexfile class_dic[int(num[0])] = int(num[1]) ValueError: invalid literal for int() with base 10: '45b8'

So... It says that it couldn't find OTest

I: Using Apktool 2.4.1 on XXXXXX
I: Copying raw resources...
I: Copying raw classes.dex file...
I: Copying raw classes2.dex file...
I: Copying raw classes3.dex file...
I: Copying assets and libs...
I: Copying unknown files...
I: Copying original files...
I: Copying META-INF/services directory
.apk/classes.dex
Traceback (most recent call last):
  File "deoptfuscator.py", line 18, in <module>
    deobfuscator.main(".apk/"+dex)
  File "deobfuscator/deobfuscator.py", line 9, in main
    ret = opaque_id.opaque_id(dex)
  File "deobfuscator/opaque_id.py", line 6, in opaque_id
    child = subprocess.Popen([os.getenv('ANDROID_HOST_OUT')+'/bin/OTest'], stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE, universal_newlines=True)
  File "/usr/lib/python3.8/subprocess.py", line 854, in __init__
    self._execute_child(args, executable, preexec_fn, close_fds,
  File "/usr/lib/python3.8/subprocess.py", line 1702, in _execute_child
    raise child_exception_type(errno_num, err_msg, err_filename)
FileNotFoundError: [Errno 2] No such file or directory: '/home/schni/temp/deoptfuscator/android/bin/OTest'

But I can verify that it is there. But if i want to run it manually it also says it couldn't be found. But cat works...

Machine built precisely to version and following steps.

Environmental variables set with launch.sh and then running against APK file in same directory.

Attempted to run against a directory with the APK unzipped as well and did not work.

Install steps were as follows:

sudo apt-get install -y libboost-all-dev  
sudo apt-get install -y libjsoncpp-dev
sudo apt-get install -y openjdk-11-jdk
sudo dpkg --add-architecture i386  
sudo apt-get update  
sudo apt-get install -y libc6:i386 libstdc++6:i386
sudo apt-get install -y zipalign
sudo apt-get install -y apksigner

sudo apt install -y curl
curl -s https://packagecloud.io/install/repositories/github/git-lfs/script.deb.sh | sudo bash
sudo apt install -y git-lfs
git clone https://github.com/Gyoonus/deoptfuscator.git

All installed without error message. Have tried running with sudo and get same error. Have tried running with working directory in command, receive same error.

Please advise. Thanks!

Error: Unable to access jarfile /apktool.jar Traceback (most recent call last): File "deoptfuscator.py", line 18, in dex_li = [a for a in os.listdir(".apk") if a.endswith(".dex") and a.startswith("classes")] FileNotFoundError: [Errno 2] No such file or directory: '.apk'

command used: python3 deoptfuscator.py apkname.apk

I think there are still some modules required to run this tool

Traceback (most recent call last):
  File "deoptfuscator.py", line 19, in <module>
    deobfuscator.main(".apk/"+dex)
  File "deobfuscator/deobfuscator.py", line 9, in main
    ret = opaque_id.opaque_id(dex)
  File "deobfuscator/opaque_id.py", line 6, in opaque_id
    child = subprocess.Popen([os.getenv('ANDROID_HOST_OUT')+'/bin/OTest'], stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE, universal_newlines=True)
TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'

Hello. This is part of the answer when using deoptfuscator:

Error : .apk/classes4.dex /root/deoptfuscator/tools/redex-all: error while loading shared libraries: libboost_iostreams.so.1.71.0:cannot open shared object file: No such file or directory $TOOLS/redex-all .apk/const/const.dex -o .apk/const mv: cannot stat '.apk/const/classes.dex': No such file or directory .apk/classes7.dex Error : .apk/classes7.dex /root/deoptfuscator/tools/redex-all: error while loading shared libraries: libboost_iostreams.so.1.71.0: cannot open shared object file: No such file or directory $TOOLS/redex-all .apk/const/const.dex -o .apk/const mv: cannot stat '.apk/const/classes.dex': No such file or directory

Please can you tell me how to fix it