shakna-israel

Obfuscating Python

Obfuscation isn't difficult in most programming languages. It's why we have "good practices" because it is so easy to hide what you mean in badly written code.

Obfuscation tends to be even easier in dynamic languages because of how forgiving they tend to be - and because they tend to give you direct access to the environment so that you can manipulate it.

Today, for fun, I'm going to obfuscate this code:

def _(n):

if n <= 0:

ElToro1966

#!/bin/sh
# installation of additional software for Ubuntu 18.* #
# tested on Ubuntu Budgie 18.04 #

# TODO: functions for checking network, previous install, working install

# check if a network connection is available #
ping -c 1 8.8.8.8
if [ $? != 0 ]
then

rene-d

# SGR color constants
# rene-d 2018

class Colors:
    """ ANSI color codes """
    BLACK = "\033[0;30m"
    RED = "\033[0;31m"
    GREEN = "\033[0;32m"
    BROWN = "\033[0;33m"
    BLUE = "\033[0;34m"

roycewilliams

#------------------------------------------------------------------------------
# Top 20K hashes from the Troy Hunt / haveibeenpwned Pwned Passwords list v2 (2018-02-21)
#    with frequency count and cracked plaintext passwords
#
# The latest version of this file can be found here:
#    https://gist.github.com/roycewilliams/281ce539915a947a23db17137d91aeb7
#
# NOTE: THIS FILE IS DEPRECATED.
# The equivalent of this file, but based on v6 of the Pwned Passwords, is here:
#    https://gist.github.com/roycewilliams/226886fd01572964e1431ac8afc999ce

georgexsh

import sys

def j(lineno):
    frame = sys._getframe().f_back
    called_from = frame

    def hook(frame, event, arg):
        if event == 'line' and frame == called_from:
            try:
                frame.f_lineno = lineno

miguelgrinberg

import asyncio
loop = asyncio.get_event_loop()

async def hello():
    await asyncio.sleep(3)
    print('Hello!')
    
if __name__ == '__main__':
    loop.run_until_complete(hello())
    

wesm

import gc
import os
import time

import numpy as np
import pandas as pd
from pyarrow.compat import guid
import pyarrow as pa
import pyarrow.parquet as pq
import snappy

jorgeas80

from django import forms
from django.utils.safestring import mark_safe

class AdminImageWidget(forms.FileInput):
    """
    A ImageField Widget for admin that shows a thumbnail.
    Taken from https://djangosnippets.org/snippets/1580/
    """

    def __init__(self, attrs={}):

gonvaled

from django.forms import ModelForm, FileField

from .models import Campaign
from .widgets import ImagePreviewWidget


class DesignCampaignForm(ModelForm):

    brand_logo = FileField(widget=ImagePreviewWidget)

frntn

azure

	account
		list [options]				#List the imported subscriptions
		show [options] [subscriptionNameOrId] 	#Show details about a subscription
		set [options] <subscriptionNameOrId> 	#Set the current subscription
		clear [options]				#Remove a subscription or environment, or clear all of the stored account and environment info
		import [options] <file>			#Import a publishsettings file or certificate for your account
		download [options]			#Launch a browser to download your publishsettings file
		env...					#Commands to manage your account environment