[SECURITY] Fedora 30 Update: radare2-4.2.1-2.fc30

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...

[SECURITY] Fedora 30 Update: cutter-re-1.10.1-3.fc30

Cutter is a Qt and C++ GUI for radare2. Its goal is making an advanced, customizable and FOSS reverse-engineering platform while keeping the user experience at mind. Cutter is created by reverse engineers for reverse engineers...

Fedora: Security Advisory for cutter-re (FEDORA-2020-acd8cdb08d)

The remote host is missing an update for the Copyright C 2020 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...

format test

TL;DR How does the Tesla update its firmware? What did we find when reverse engineering the display and instrument cluster? Here’s the result of a couple of weeks work, working on a real vehicle that mostly worked after we had finished. Part 1: analysing the hardware, complete with a 14 layer PCB...

picoCTF-2019-writeups

The repository is a collection of write-ups for the picoCTF 2019 challenge. The write-ups cover various challenges, including general skills, web exploitation, and reverse engineering. The challenges involve solving problems such as decoding messages, exploiting vulnerabilities, and reversing...

Reverse Engineering the Tesla Firmware Update Process

TL;DR How does the Tesla Model S update its firmware? What did we find when reverse engineering the display and instrument cluster? Here’s the result of a couple of weeks work, working on a real vehicle that mostly worked after we had finished. Part 1: analysing the hardware, complete with a 14...

Reverse Engineering Tesla Hardware

TL;DR How does the Tesla Model S update its firmware? What did we find when reverse engineering the display and instrument cluster? Here’s the result of a couple of weeks work, working on a real vehicle that mostly worked after we had finished. Part 1: analysing the hardware, complete with a 14...

Reverse Engineering the Tesla Firmware Update Process

TL;DR How does the Tesla update its firmware? What did we find when reverse engineering the display and instrument cluster? Here’s the result of a couple of weeks work, working on a real vehicle that mostly worked after we had finished. Part 1: analysing the hardware, complete with a 14 layer PCB...

CVE-2017-18642

Syska Smart Bulb devices through 2017-08-06 receive RGB parameters over cleartext Bluetooth Low Energy BLE, leading to sniffing, reverse engineering, and replay attacks...

CVE-2017-18642

Syska Smart Bulb devices through 2017-08-06 receive RGB parameters over cleartext Bluetooth Low Energy BLE, leading to sniffing, reverse engineering, and replay attacks...

Code injection

Syska Smart Bulb devices through 2017-08-06 receive RGB parameters over cleartext Bluetooth Low Energy BLE, leading to sniffing, reverse engineering, and replay attacks...

CVE-2017-18642

CVE-2017-18642 affects Syska Smart Bulb devices up to 2017-08-06, where RGB parameters are transmitted over cleartext Bluetooth Low Energy (BLE). The underlying issue is unencrypted BLE traffic, enabling sniffing, reverse engineering, and replay attacks. Connected sources corroborate the BLE clea...

CVE-2017-18642

Syska Smart Bulb devices through 2017-08-06 receive RGB parameters over cleartext Bluetooth Low Energy BLE, leading to sniffing, reverse engineering, and replay attacks...

Abusing DLL Misconfigurations — Using Threat Intelligence to Weaponize R&D

DLL Abuse Techniques Overview Dynamic-link library DLL side-loading occurs when Windows Side-by-Side WinSxS manifests are not explicit about the characteristics of DLLs being loaded by a program. In layman’s terms, DLL side-loading can allow an attacker to trick a program into loading a malicious...

KsDumper - Dumping Processes Using The Power Of Kernel Space

I always had an interest in reverse engineering. A few days ago I wanted to look at some game internals for fun, but it was packed & protected by EAC EasyAntiCheat. This means its handle were stripped and I was unable to dump the process from Ring3. I decided to try to make a custom driver that...

AntiCheat-Testing-Framework - Framework To Test Any Anti-Cheat

Framework to test any Anti-Cheat on the market. This can be used as Template or Code Base to test any Anti-Cheat and learn along the way. The entry level to reverse AntiCheats and Cheats is quite high, therefore, I'm realeasing all the code I developed during my research. The main idea is to help...

Fedora Update for radare2 FEDORA-2019-e931422a81

The remote host is missing an update for the Copyright C 2020 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...

Sony Playstation 4 (PS4) 6.72 - WebKit Code Execution (PoC)

Sony Playstation 4 PS4 6.72 - WebKit Code Execution PoC / badhoist ============ Exploit implementation of CVE-2018-4386. Obtains addrof/fakeobj and arbitrary read/write primitives. Supports PS4 consoles on 6.XX. May also work on older firmware versions, but I am not sure. Bug was fixed in firmwar...

Quark-Engine - An Obfuscation-Neglect Android Malware Scoring System

An Obfuscation-Neglect Android Malware Scoring System Concepts Android malware analysis engine is not a new story. Every antivirus company has their own secrets to build it. With curiosity, we develop a malware scoring system from the perspective of Taiwan Criminal Law in an easy but solid way. W...

Hacking Hardware Password Managers: Royal Vault Password Keeper

TL;DR: Taking three hardware password managers I used them to: Learn the basics of hardware hacking Practice disassembling Perform chipset research Understand pinouts and protocols Read data off each device The royal password vault boards looked to be reused from a previous hardware device with...