from Hacker News

DavidBuchanan

joined 10/3/16, 10:31 PM has 249 karma

• Show HN: Tweetable Polyglot PNGs: Pack a ~3MB Zip File into a Tweet

  by DavidBuchanan on 3/19/21, 11:54 AM, with 0 comments

• Crafting a PNG that's only visible via Twitter's downscaler

  by DavidBuchanan on 3/8/21, 7:27 PM, with 0 comments

• Retrofitting USB-C to an iPod Nano

  by DavidBuchanan on 1/18/21, 10:03 PM, with 1 comments

• Show HN: dlinject.py – Inject a .so into a running Linux process, without ptrace

  by DavidBuchanan on 12/30/19, 1:19 PM, with 19 comments

• Abusing C macros to render the Mandelbrot Set at compile-time

  by DavidBuchanan on 11/13/18, 10:55 PM, with 21 comments

• EternalPetya – yet another stolen piece in the package?

  by DavidBuchanan on 6/30/17, 5:08 PM, with 0 comments

• Show HN: TARDIS – Warp a process's perspective of time by hooking syscalls

  by DavidBuchanan on 4/25/17, 11:59 PM, with 28 comments

• A very simple BIOS/MBR bootkit demo

  by DavidBuchanan on 10/3/16, 10:33 PM, with 0 comments