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1.

Ambiguous PNG Packer: Craft PNG files that appear different in Apple software (github.com/DavidBuchanan314)

276 points

4 years ago

2.

Abusing C macros to render the Mandelbrot Set at compile-time (gist.github.com)

131 points

8 years ago

3.

Show HN: dlinject.py – Inject a .so into a running Linux process, without ptrace (github.com/DavidBuchanan314)

82 points

6 years ago

4.

Show HN: TARDIS – Warp a process's perspective of time by hooking syscalls (github.com/DavidBuchanan314)

77 points

9 years ago

5.

A library to assist writing memory-unsafe code in "pure" Python (github.com/DavidBuchanan314)

54 points

2 years ago

6.

Parallel PNG Proposal (2021) (github.com/DavidBuchanan314)

43 points

2 years ago

7.

MD5 Collision with CRC32 Preimage (gist.github.com)

34 points

4 years ago

8.

Show HN: Monomorph – pack any shellcode into a binary with a fixed MD5 hash (github.com/DavidBuchanan314)

28 points

4 years ago

9.

Pack up to 3MB of data into a tweetable PNG polyglot file (github.com/DavidBuchanan314)

24 points

4 years ago

10.

Anubis_offload: Userscript to offload Anubis PoW to native CPU or GPU code (github.com/DavidBuchanan314)

11 points

9 months ago

11.

Show HN: An unreasonably efficient Game of Life, in pure Python (gist.github.com)

4 points

4 years ago

12.

Anubis_offload – userscript to offload Anubis PoW to native CPU or GPU code (github.com/DavidBuchanan314)

3 points

9 months ago

13.

Stelf-loader: A stealthy ELF loader – no files, no execve, no RWX (github.com/DavidBuchanan314)

3 points

3 years ago

14.

3MB of Data into a tweetable PNG (github.com/DavidBuchanan314)

3 points

5 years ago

15.

A very simple BIOS/MBR bootkit demo (github.com/DavidBuchanan314)

3 points

10 years ago

16.

Hello World with a single memcpy (github.com/DavidBuchanan314)

3 points

10 years ago

17.

Up to 3MB of data in a tweetable PNG polyglot file (github.com/DavidBuchanan314)

2 points

5 years ago

18.

Unsafe Python (github.com/DavidBuchanan314)

1 point

2 years ago

19.

Show HN: Scratch Cryptography Library (github.com/DavidBuchanan314)

1 point

4 years ago

20.

Show HN: Tweetable Polyglot PNG File (github.com/DavidBuchanan314)

1 point

5 years ago

21.

Show HN: Tweetable Polyglot PNGs: Pack a ~3MB Zip File into a Tweet (github.com/DavidBuchanan314)

1 point

5 years ago