The hottest Reverse Engineering Substack posts right now

And their main takeaways
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Top Technology Topics

Under the microscope: Tony Hawk's Pro Skater 2 (PlayStation, Dreamcast)

Rings of Saturn • 58 implied HN points • 01 Dec 24
🕹 Technology Video Games Programming Software Development Cheat Codes Reverse Engineering
  1. There are new cheat codes in Tony Hawk's Pro Skater 2 that have been undiscovered for 24 years. This was found by someone analyzing the game and its cheat code system.
  2. A special Python script was created to discover these cheat codes by attacking the game's hashing system. This method used a combination of known button sequences and permutations.
  3. One of the new cheat codes allows players to turn off shadows in the game. Another doubles the score, which can make gameplay more interesting!

Intel & AMD: The First 30 Years

The Asianometry Newsletter • 2 HN points • 31 May 23
🕹 Technology Semiconductors Lawsuits Reverse Engineering
  1. Intel's founding purpose was to exploit the semiconductor memory market, leading to the creation of the first commercial microprocessor, the Intel 4004, in 1971.
  2. AMD started as a reliable second-source provider for chips, using reverse-engineering to produce the Am9080 and becoming a major seller in the market.
  3. The rivalry between Intel and AMD escalated over time, involving complex legal battles over microcode and patent infringements until a settlement was reached in 1995.

Testing a mobile app using a device you don’t have

Cybervelia • 0 implied HN points • 17 May 23
🕹 Technology Mobile Apps Reverse Engineering
  1. Testing an IoT app without checking its BLE communication can be a missed opportunity.
  2. Reverse engineering an app involves dissecting core components like device name, service discovery, and behavioral analysis.
  3. Understanding how to create a fake device, connect it to the app, and analyze exchanged data can reveal valuable insights in app testing.

Shellcode thần chưởng: luyện assembly

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 03 Mar 07
🕹 Technology Programming Assembly Reverse Engineering Cybersecurity Software Development
  1. Shellcode depends on the operating system because it needs the OS's resources to function, just like any other software.
  2. Assembly language, while initially complex, is actually simple because it lacks abstract concepts and directly corresponds to machine code.
  3. Writing in Assembly can lead to significantly smaller executable sizes compared to higher-level languages like C, which is advantageous for creating compact shellcode.
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