Uploaded May 2017 | Updated September 2026, 2 weeks ago

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hackarcana.com ← check out my courses and CTF challenges ​  
This Wednesday I'll show some tasks (with solutions) from the CONFidence 2017 CTF organized by my team - Dragon Sector. I'll focus on reverse-engineering challenges.

13:55 - Start
18:04 - Shout-outs:
__ KrzaQ - dev.krzaq.cc
__ LiveOverflow - youtube.com/LiveOverflowCTF
__ Murmus CTF - youtube.com/MurmusCTF
19:56 - Mission 003 solutions
__ hoppecl - pastebin.com/uuyKGeDq
__ Marek Zori - gist.github.com/zorix/f1bf0b03c592190869ec16e200979587
__ Kedy Liu - gist.github.com/klue/0809645504423344891dad1d73c36354
__ Josh Moore - pastebin.com/PHwPfFFZ
__ Artur Nowak - gist.github.com/nowakartur/0f855e96ba2197be81d16693a18f9a00
__ M3r8 Dmtr - pastebin.com/eBKwt7rg
30:03 - CTF challenge - Starbase - http://gynvael.coldwind.pl/starbase.html
1:53:10 - Homework - http://gynvael.coldwind.pl/starbyte.zip
1:56:30 - Questions
2:05:18 - Mission 004: goo.gl/iQbwIM
(kudos piomar123 for making the ToC)
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--- 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