stong

package org.mapleir;

import org.mapleir.app.client.SimpleApplicationContext;
import org.mapleir.app.service.ApplicationClassSource;
import org.mapleir.app.service.InstalledRuntimeClassSource;
import org.mapleir.asm.ClassHelper;
import org.mapleir.asm.ClassNode;
import org.mapleir.asm.MethodNode;
import org.mapleir.context.AnalysisContext;
import org.mapleir.context.BasicAnalysisContext;

incogbyte

console.log("[*] SSL Pinning Bypasses");
console.log(`[*] Your frida version: ${Frida.version}`);
console.log(`[*] Your script runtime: ${Script.runtime}`);

/**
 * by incogbyte
 * Common functions 
 * thx apkunpacker, NVISOsecurity, TheDauntless
 * Remember that sslpinning can be custom, and sometimes u need to reversing using ghidra,IDA or something like that.
 * !!! THIS SCRIPT IS NOT A SILVER BULLET !!

pzread

Google CTF 2022 Pwn d8 Author's Write-up

This year I made the pwn challenge "d8" in Google CTF 2022. d8 allows you to upload and run a piece of v8 code cache. The goal is crafting the code cache to achieve arbitrary code execution.

v8 code cache is a format to serialize the v8 heap and can be deserialized back to the v8 heap. This improves the JS loading time when the same piece of code is reused.

The format of v8 code cache is quite interesting. It doesn't directly serialize the v8 objects in the heap, but uses a bytecode to describe how to reconstruct those v8 objects. There is a series of blog posts by PT SWARM about how it works and it's definitely worth to read.

When studying the v8 code cache, I realized there is neither the boundary check in the deserializer, nor a validator to verify if the constructed v8 objects are legal, which

xpn

// Twitter thread: https://twitter.com/_xpn_/status/1543682652066258946 (was a bit bored ;)
// Needs to be run on the SCCM server containing the "Microsoft Systems Management Server" CSP for it to work.

using System;
using System.Collections.Generic;
using System.Runtime.InteropServices;

namespace SCCMDecryptPOC
{
    internal class Program

EvanMcBroom

Encrypting Strings at Compile Time

Thank you to SpecterOps for supporting this research and to Duane and Matt for proofreading and editing! Crossposted on the SpecterOps Blog.

TLDR: You may use this header file for reliable compile time string encryption without needing any additional dependencies.

Programmers of DRM software, security products, or other sensitive code bases are commonly required to minimize the amount of human readable strings in binary output files. The goal of the minimization is to hinder others from reverse engineering their proprietary technology.

Common approaches that are taken to meet this requirement often add an additional maintenance burden to the developer and are prone to error. These approaches will be presented along with t