#94: picoCTF 2019 (part 4) @GynvaelEN
#94: picoCTF 2019 (part 4)  @GynvaelEN
Uploaded December 2019 | Updated September 2026, 2 weeks ago
hackarcana.com ← check out my courses and CTF challenges ​  
⏱ Table of Content
00:17:41 ⁂ START ⁂
00:19:00 Announcements
00:23:16 Let's get started!
00:24:04 Explanation why NewOverFlow-1 (from previous part) took so long
00:25:45 NewOverFlow-2 / bin exp / 250p
Q: What do you mean by "align the stack"?
Q: What's the topics/ideas for future streams?
Q: Is discrete math important?
Q: Any experience with Intel Pin or DynamoRio? Would you recommend any of them?
Q: How important is data structures / algorithms in InfoSec?
00:52:41 asm2 / reverse eng / 250p
01:07:25 CanaRy / bin exp / 300
Q :01:48:16 What's the difference between ASLR and PIE?
Q: Can the 64-bit canary be bypassed?
Q: Can you recommend any good source for reversing cryptography?
01:57:03 Investigative Reversing 0 / forensics / 300
02:05:35 Conclusions and Q&A
02:06:54 Epilogue
02:07:35 [EPILOG]
(kudos to J.V. for ToC!)

Part 1: youtu.be/pYrGJuOUG7M
Part 2: youtu.be/gHlundcY9GA
Part 3: youtu.be/3x4nzymm33Q
​  
--- Links:
hackarcana.com ← my courses, articles, and CTF challenges
discord.gg/hackarcana ← hackArcana discord
https://gynvael.coldwind.pl/discord ← my / Paged Out! discord
https://pagedout.institute/ ← my Paged Out! magazine
https://gynvael.coldwind.pl/ ← my blog
https://bsky.app/profile/gynvael.bsky.social ← my Bluesky

--- Music in intro/outro:
TheFatRat - Monody feat. Laura Brehm
Watch the official music video: tinyurl.com/monodytfr
Listen to "Monody": thefatrat.ffm.to/monody
Follow TheFatRat: https://ffm.bio/thefatrat

nervous_testpilot - Office (Frozen Cortext Original Soundtrack)
nervous_testpilot - Our Heroes (Frozen Cortext Original Soundtrack)
nervous_testpilot - Focus (Frozen Synapse Original Soundtrack)
soundcloud.com/nervous_testpilot
nervoustestpilot.bandcamp.com

Stellardrone - Between the Rings
stellardrone.bandcamp.com/album/between-the-rings
soundcloud.com/stellardrone/between-the-rings
youtube.com/@StellardroneMusic

--- Team:
Shoutout and big thanks to my team who have helped me with livestreams and IRC/Discord over the years!
→ foxtrot_charlie
→ KrzaQ
→ masakra
→ hebi
→ maryush
→ disconnect3d
#94: picoCTF 2019 (part 4)#92: picoCTF 2019 (part 2)#95: picoCTF 2019 (part 5)#105: Playing with dwitter.netGynvaels Hacking Livestream #89: Solving Teaser Dragon CTF 2019 Part 2Reversing unknown file download protocolHacking Livestream #20: Return-oriented ProgrammingTranslating AST back to PythonHacking Livestream #68: How was Arcane Sector made (part 2)Pressing CTRL+D Is NOT what you think!Learning Rust Challenge! #4Are you interested in an in-depth Python Summer Camp? (Online!)
GynvaelEN |

#94: picoCTF 2019 (part 4)

SHARE TO X SHARE TO REDDIT SHARE TO FACEBOOK WALLPAPER