Ghidra-Evm - Module For Reverse Engineering Smart Contracts

In the last few years, attacks on deployed smart contracts in the Ethereum blockchain have ended up in a significant amount of stolen funds due to programming mistakes. Since smart contracts, once compiled and deployed, are complex to modify and update different practitioners have suggested the...

OverRide - Binary Exploitation And Reverse-Engineering (From Assembly Into C)

Explore disassembly, binary exploitation & reverse-engineering through 10 little challenges. In the folder for each level you will find: flag - password for next level README.md - how to find password source.c - the reverse engineered binary dissasemblynotes.md - notes on asm See the subject...

Targeted Malware Reverse Engineering Workshop follow-up. Part 1

On April 8, 2021, we conducted a webinar with Ivan Kwiatkowski and Denis Legezo, Senior Security Researchers from our Global Research & Analysis Team GReAT, who gave live workshops on practical disassembling, decrypting and deobfuscating authentic malware cases, moderated by GReATs own Dan Demete...

Threat Source Newsletter (April 15, 2021)

Newsletter compiled by Jon Munshaw. Good afternoon, Talos readers. If you missed our webinar last week, we've got you covered. We've uploaded an extended version to our YouTube page that includes the scripts used in the presentation. This video will show you how to reverse-engineer and... This is...

Recording: Analyzing Android Malware — From triage to reverse-engineering

It's easy to get wrapped up worry about large-scale ransomware attacks on the threat landscape. These are the types of attacks that make headlines and strike fear into the hearts of CISOs everywhere. But if you want to defend the truly prolific and widespread threats that target some of the...

Exploit for CVE-2021-24086

CVE-2021-24086 This is a proof of concept for CVE-2021-24086...

Retoolkit - Reverse Engineer's Toolkit

This is a collection of tools you may like if you are interested on reverse engineering and/or malware analysis on x86 and x64 Windows systems. After installing this toolkit you'll have a folder in your desktop with shortcuts to RE tools like these: Why do I need it? You don't. Obviously, you can...

[SECURITY] Fedora 33 Update: radare2-5.1.1-1.fc33

The radare2 is a reverse-engineering framework that is multi-architecture, multi-platform, and highly scriptable. Radare2 provides a hexadecimal editor, wrapped I/O, file system support, debugger support, diffing between two functions or binaries, and code analysis at opcode, basic block, and...

How to Successfully Pursue a Career in Malware Analysis

Are you looking to becoming a malware analyst? Then continue reading to discover how to gain the training you need and start a career in malware analysis career. Did you know that new malware is released every seven seconds? As more and more systems become reliant on the internet, the proliferati...

How to Successfully Pursue a Career in Malware Analysis

Are you looking to becoming a malware analyst? Then continue reading to discover how to gain the training you need and start a career in malware analysis career. Did you know that new malware is released every seven seconds? As more and more systems become reliant on the internet, the proliferati...

ProxyLogon PoCs trigger a game of whack-a-mole

As we reported recently, the use of the Microsoft Exchange Server ProxyLogon vulnerabilities has gone from “limited and targeted attacks” to a full-size panic in no time. Criminal activities, ranging in severity from planting crypto-miners to deploying ransomware, and conducted by numerous groups...

Security Analysis of Apple’s “Find My…” Protocol

Interesting research: "Who Can Find My Devices? Security and Privacy of Apples Crowd-Sourced Bluetooth Location Tracking System": Abstract: Overnight, Apple has turned its hundreds-of-million-device ecosystem into the worlds largest crowd-sourced location tracking network called offline finding O...

It’s Open Season for Microsoft Exchange Server Hacks

A patch for the vulnerabilities China exploited has been released. Now, criminal groups are going to reverse engineer it—if they haven’t already...

vxhunter

This is an offensive tool for embedded device analysis. It is a toolset for VxWorks based embedded device analyses, specifically designed for analyzing VxWorks firmware. The toolset includes plugins written in Python for analyzing firmware loading address, fixing function names with symbol tables...

nightmare

This repository is an open-source project for teaching binary exploitation and reverse engineering skills through a series of challenges. It is a collection of CTF Capture The Flag challenges designed to help learners develop their skills in exploiting binaries and reversing assembly code. The...

OpenWifiPass - An Open Source Implementation Of Apple's Wi-Fi Password Sharing Protocol In Python

An open source implementation of the grantor role in Apple's Wi-Fi Password Sharing protocol. Disclaimer OpenWifiPass is experimental software and is the result of reverse engineering efforts by the Open Wireless Link project. The code serves solely documentary and educational purposes. It is...

Fedora: Security Advisory for radare2 (FEDORA-2021-e3c95619c1)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

[SECURITY] Fedora 32 Update: radare2-5.1.1-1.fc32

The radare2 is a reverse-engineering framework that is multi-architecture, multi-platform, and highly scriptable. Radare2 provides a hexadecimal editor, wrapped I/O, file system support, debugger support, diffing between two functions or binaries, and code analysis at opcode, basic block, and...

Ghidra_Kernelcache - A Ghidra Framework For iOS Kernelcache Reverse Engineering

This framework is the end product of my experience in reverse engineering iOS kernelcache,I do manually look for vulnerabilities in the kernel and have automated most of the things I really wanted to see in Ghidra to speed up the process of reversing, and this proven to be effective and saves a l...

Reverse Engineering Keys from Firmware. A how-to

TL;DR It is possible to reverse engineer keys from firmware with some tips: 1. Always looks for strings/constants. 2. Make guesses about the original source. 3. Find a function you can recognise and work backwards to identify other functions. 4. It helps if they use open-source code so you can cr...