nobonobo

#!/usr/bin/env python
# encoding: utf-8

import sys
import os
import atexit
import time

import numpy as np
import pyaudio

mheiber

OUTDATED

JavaScriptCore is a built-in iOS library that enables you to use JavaScript in apps alongside Objective-C and Swift. It lets developers read JavaScript from a string, execute it from Objective-C or Swift, and share data structures and functions across languages. We JavaScriptCore to share code between Web and iOS.

iscgar

#!/usr/bin/sudo ruby

# 
# revealer.rb -- Deobfuscate GHE .rb files.
# 
# This is simple:
# Every obfuscated file in the GHE VM contains the following code:
# 
# > require "ruby_concealer.so"
# > __ruby_concealer__ "..."

eboda

////////////////////////////////////////////////////////////////////////////
//
// The vulnerability was that the following line of code could change the type of the
// underlying Array from JavascriptNativeIntArray to JavascriptArray:
//
//  spreadableCheckedAndTrue = JavascriptOperators::IsConcatSpreadable(aItem) != FALSE;
//
// As can be seen in the provided .diff, the check for whether the type of the pDestArray has changed
// was removed. If the aItem then is not a JavascriptArray, the following code path is taken:
//     else            

romanking98

Table of Contents

1. Disclamair
2. House Of Roman
   ------> 2.1 Assumptions
   ------> 2.2 Protections
   ------> 2.3 Quick Walkthrough
   ------> 2.4 Setting the FD to malloc_hook
   ------> 2.5 Fixing the 0x71 freelist
   ------> 2.6 Unsorted Bin attack on malloc_hook