This tool obfuscates python code.
This package require :
- python3.9 or greater
- python3.9 or greater Standard Library
pip install PyObfuscatorPyObfuscator -h # help message
PyObfuscator code.py # easiest command
PyObfuscator -o "obfu.py" -l 6 -n "name1:obfu_name1" "name2:obfu_name2" -n "name3:obfu_name3" -d -w "mypassword" -e "utf-8" -s 8 -p -g 50 -f "logs.log" code.pyfrom PyObfuscator import Obfuscator, Name
Obfuscator('code.py').default_obfuscation() # write your obfuscate code in code_obfu.py
Obfuscator(
"code.py",
"obfu.py",
6,
{
"name1": Name("name1", "obfu_name1", False, None),
"name2": Name("name2", "obfu_name2", False, None),
"name3": Name("name3", "obfu_name3", False, None),
},
True,
"mypassword",
"utf-8",
8,
).default_obfuscation()python3 PyObfuscator.pyz -o "obfu.py" -l 6 -n "name1:obfu_name1" "name2:obfu_name2" -n "name3:obfu_name3" -d -w "mypassword" -e "utf-8" -s 8 -p -g 50 -f "logs.log" code.py
# OR
chmod u+x PyObfuscator.pyz # add execute rights
./PyObfuscator.pyz code.py # execute filepython3 -m PyObfuscator -o "obfu.py" -l 6 -n "name1:obfu_name1" "name2:obfu_name2" -n "name3:obfu_name3" -d -w "mypassword" -e "utf-8" -s 8 -p -g 50 -f "logs.log" code.py
python3 -m PyObfuscator.Obfuscator code.pypython3 -m doctest -v PyObfuscator.py
python3 -m unittest discover -s tests -p Test*.py -v
python3 -m coverage reportBe careful with environment, the python version used to obfuscate the code should be used to execute it, because builtins methods can be differents. Example using python3.11 to obfuscate a code and using python3.8 to execute the obfuscation:
Traceback (most recent call last):
File "examples/test_level2.py", line 1, in <module>
FDPNIhb1AZEN,seksF21wjxt5,xqWjyUJQi2WW,uek5BUS_9gp9,DUf2SsKgzwIR,UeB2l_bNCh3N,u_n3FMDZm8tq,feUH2QpjE1gi,hA33zmiTJ_JE,M3lzh7eBSD9y,NuY_a_VBO50V,lgOF8wmF3ql4,evF7Z_VpmU_w,rAD4vYkZfTqs,A3d0EhLPyeE1,NCzfbX1s_ggE,CriWabrsNFfO,XkjAnTEaNfuZ,BOqlKFTYkxbk,y2Dt_mc2THTA,Rp6gDOiPNDue,Gfg2DqYJjCzi,c8wWtRA76FdT,Cq2Su4t4y0h4,fbbaDgxs8tWM,R6tcHR8knbgb,qhyLkEbSFB4S,Bh3PAjtAs_ro,EhDsQ7NUGiS8,mFOzzhayukZF,RzLj02zhQOac,rTHnxBm852It,fQfaXvdfr51h,OwN8fPlvvHio,ou9uh1HSaZ_h,cQHwbRxoIABE,gO9zG8s9hQ85,jG7_ouSPtcJD,Rrz6wtYDgLyh,SepJ1GH_EvbO,CmEouI596SfP,cdjga9FvDMrR,xXKwxO3Af6ZC,IlSqIRFUc3aq,eiK3E54SxbFL,T_nEHJVrd8xa,dyeFfvNvRrJe,nQ3aG44kYDrE,d79KCDSODUdp,v8Ih6eJzsZct,mBDQlvTLhz5_,ifXIJVCat530,GCso0nOOcTvs,vjduw9_bYMAC,RpDzd9pIuzsp,HY0EPrDGTokL,giYP_dZTTiBY,blL25OfKbP_r,ocO5loEcx20N,AZp_GuYUG7qv,_DCe2Pf05TXF,qeY3dofBohyR,RylQla9TlcNg,g7jtp3n62w5F,FrJC6cWPgiE2,jnfMTOrLcfqd,cnMq4yvWy3GW,iPmZyGtZMhz7,OcgS6nKP_s5X,jaqISdaRa0ew,uO41PEYi7HMu,AZBUShNdIuX5,s2rqHmFMnwH1,XPJarUBiJk7D,e0SXoCio_DWE,w17jY9PSTodx,t2bSK98RFzM_,Qkp8QP0cUTaG,yT2XPV9tzlXx,tWeUmmgtidl3,mbjQPtxtxP7G,JxQvQeWBKRPi,zoQ5baLbTfil,nZoIdYSG5kFr,iVCjamAO6XIn,Tto8NZRTYO72,GHFFxAReo1VB,mq8K2uzcjw7t,pKf7VEb4p6dI,xpHqiVjNS4lX,CJru0K1uWKzM,m1efM_Co0gSv,UK3DqzeZ74rh,VZR0NBMxiWaq,vUz2dlBx9yvi,HP9lXICmFjl9,kOF5lxeAR_ag,RFPMvZDIZBM4,IwRGhMx782L6,R6I1WOjRiEY3,pXZGyDO5POgg,Mmh3GIH0pn9g,QIHGG3kvbTDT,SnqQLHu_oegW,v3JLevaT8dFE,dot2SSVbimus,h0F6lqwWBnTz,WZfDRY4jqD9i,GaCJ66MKZ7z5,O12mBRro2EjY,oOjJs6N8kdLR,Ih0Qk_Jf5txk,pbGaW1lwTTZQ,YvHk6bp91YLQ,nC1x2GGo_x3K,A440BaO7Yb_5,BBdxdBzon96y,b1hNtXENuzuh,MQDqjzcYElA7,p9VtLdxESgWm,nCtRO2HjFujc,sU7fWucgGmHg,X3_YNBBM7YGH,TQjjgn8BRnDS,Ikh4dRElUDTk,TrnUtcs8WS3k,M7bn5Vrg3OGY,IR8uzG04ar89,GCKHIADb6Wnv,PPTwFCzsLZZA,NhT3ESD2opiP,S7HSHlLGnHYd,GkkQa2mEOp7r,wW8UFW6MMSfV,nRnBtNqQ0haa,XzDeNchDhUFa,MQ8HU46biWT5,CQg_VvjuAcZW,dZ38dwV3zvkX,_9Q2HZjaOLuy,XEvrxUAzCWg9,aPu2QDS0jErQ,Ta60wzRxmZbF,qsBi0eW1wbw0,QypXydiMEfUM,e9AQ2_aOuA6q,yuTgsIloXhqk,qfkiotz2gFQy,u3ciCSnQCsWs,zyHM8gHWxyAO,iTs_Rdx40gau,sUKE7PHxzi8g,FmrWkwmzE4g7,KtRksPeReH51,k0sEHlvTMXPs,PgCfUfZlha8S,mDMspkh5l4LM,L5eUGEzsyNao,lYEOTtozCnvK,Uypmnv6RLVw4,t2bSK98RFzM_,ZfXs5cUjR9pI,yT2XPV9tzlXx,tWeUmmgtidl3,mbjQPtxtxP7G,JxQvQeWBKRPi=ArithmeticError,AssertionError,AttributeError,BaseException,BaseExceptionGroup,BlockingIOError,BrokenPipeError,BufferError,BytesWarning,ChildProcessError,ConnectionAbortedError,ConnectionError,ConnectionRefusedError,ConnectionResetError,DeprecationWarning,EOFError,Ellipsis,EncodingWarning,EnvironmentError,Exception,ExceptionGroup,False,FileExistsError,FileNotFoundError,FloatingPointError,FutureWarning,GeneratorExit,IOError,ImportError,ImportWarning,IndentationError,IndexError,InterruptedError,IsADirectoryError,KeyError,KeyboardInterrupt,LookupError,MemoryError,ModuleNotFoundError,NameError,None,NotADirectoryError,NotImplemented,NotImplementedError,OSError,OverflowError,PendingDeprecationWarning,PermissionError,ProcessLookupError,RecursionError,ReferenceError,ResourceWarning,RuntimeError,RuntimeWarning,StopAsyncIteration,StopIteration,SyntaxError,SyntaxWarning,SystemError,SystemExit,TabError,TimeoutError,True,TypeError,UnboundLocalError,UnicodeDecodeError,UnicodeEncodeError,UnicodeError,UnicodeTranslateError,UnicodeWarning,UserWarning,ValueError,Warning,ZeroDivisionError,__build_class__,__debug__,__doc__,__import__,__loader__,__name__,__package__,__spec__,abs,aiter,all,anext,any,ascii,bin,bool,breakpoint,bytearray,bytes,callable,chr,classmethod,compile,complex,copyright,credits,delattr,dict,dir,divmod,enumerate,eval,exec,exit,filter,float,format,frozenset,getattr,globals,hasattr,hash,help,hex,id,input,int,isinstance,issubclass,iter,len,license,list,locals,map,max,memoryview,min,next,object,oct,open,ord,pow,print,property,quit,range,repr,reversed,round,set,setattr,slice,sorted,staticmethod,str,sum,super,tuple,type,vars,zip,__annotations__,__builtins__,__cached__,__doc__,__file__,__loader__,__name__,__package__,__spec__
NameError: name 'BaseExceptionGroup' is not defined
The builtin BaseExceptionGroup does not exists in python3.8 but it exists in python3.11.
Be careful with pyinstaller or other way to freeze your app, somes variables exist in the default python interpreter but not in your freezed app. Set variables with default values to solve error (for pyinstaller):
from sys import exit
copyright="""Copyright (c) 2001-2023 Python Software Foundation.
All Rights Reserved.
Copyright (c) 2000 BeOpen.com.
All Rights Reserved.
Copyright (c) 1995-2001 Corporation for National Research Initiatives.
All Rights Reserved.
Copyright (c) 1991-1995 Stichting Mathematisch Centrum, Amsterdam.
All Rights Reserved."""
credits=""" Thanks to CWI, CNRI, BeOpen.com, Zope Corporation and a cast of thousands
for supporting Python development. See www.python.org for more information."""
help="Type help() for interactive help, or help(object) for help about object."
quit="Use quit() or Ctrl-Z plus Return to exit"
license="Type license() to see the full license text"
__cached__=""It's probably very difficult to define statically type of each varaibles used. That cause a bug in the following code:
from threading import Thread
class NotThread:
def start():
print("start")
Thread(target=start).start()In the previous code all start attributes names will be obfuscated but the threading.Thread class in not obfuscated so it doesn't have the obfuscated start name as method, that cause the AttributeError (for example: AttributeError: 'Thread' object has no attribute 'i3xEgmcuREyD').
To fix it you should have names differents than non-obfuscated names.
Licensed under the GPL, version 3.