Insomni'hack 2015
38 challenges with 92 published solutions between them. No writeups were ever filed against this event's listing, so its solutions were found in public repositories instead. Each link is pinned to the commit it was read from.
The event listingWeb21
Reach data or functionality the application meant to keep from you - through its inputs, its tokens, or its trust in the client.
Hack Like Its 1999
4 official solutionsAlso written up in: ctfs/write-ups-2015, AntiRootkit1/write-ups-2015, TycoRyco/write-ups-2015, Insomnihack/Insomnihack-2015
Bootstrap
3 official solutionsAlso written up in: Insomnihack/Insomnihack-2015, Insomnihack/Insomnihack-2015, Insomnihack/Insomnihack-2015
Bootstrap.Min
3 official solutionsAlso written up in: Insomnihack/Insomnihack-2015, Insomnihack/Insomnihack-2015, Insomnihack/Insomnihack-2015
Hacker Idol
3 official solutionsAlso written up in: ctfs/write-ups-2015, AntiRootkit1/write-ups-2015, TycoRyco/write-ups-2015
Hacker News
3 official solutionsAlso written up in: ctfs/write-ups-2015, AntiRootkit1/write-ups-2015, TycoRyco/write-ups-2015
Jack The Clicker
3 official solutionsAlso written up in: ctfs/write-ups-2015, AntiRootkit1/write-ups-2015, TycoRyco/write-ups-2015
Jquery.Min
3 official solutionsAlso written up in: Insomnihack/Insomnihack-2015, Insomnihack/Insomnihack-2015, Insomnihack/Insomnihack-2015
Serial Hackers
3 official solutionsAlso written up in: ctfs/write-ups-2015, AntiRootkit1/write-ups-2015, TycoRyco/write-ups-2015
Smell Of The Lamp
3 official solutionsAlso written up in: ctfs/write-ups-2015, AntiRootkit1/write-ups-2015, TycoRyco/write-ups-2015
Smelly Lamp Got Makeup
3 official solutionsAlso written up in: ctfs/write-ups-2015, AntiRootkit1/write-ups-2015, TycoRyco/write-ups-2015
Also written up in: ctfs/write-ups-2015, AntiRootkit1/write-ups-2015, TycoRyco/write-ups-2015
Application 87856b7d070669077e14dcd69a1b2e62
1 official solutionAlso written up in: Insomnihack/Insomnihack-2015
Application F2b8b90eca3256da5c930f58a4e5bc96
1 official solutionAlso written up in: Insomnihack/Insomnihack-2015
Effects
1 official solutionAlso written up in: Insomnihack/Insomnihack-2015
Jquery
1 official solutionAlso written up in: Insomnihack/Insomnihack-2015
Jquery.Cookie
1 official solutionAlso written up in: Insomnihack/Insomnihack-2015
Manipulation
1 official solutionAlso written up in: Insomnihack/Insomnihack-2015
Sizzle
1 official solutionAlso written up in: Insomnihack/Insomnihack-2015
Sizzle.Min
1 official solutionAlso written up in: Insomnihack/Insomnihack-2015
Tooltip
1 official solutionAlso written up in: Insomnihack/Insomnihack-2015
Traversing
1 official solutionAlso written up in: Insomnihack/Insomnihack-2015
Misc7
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
Timetoleak
4 official solutionsAlso written up in: ctfs/write-ups-2015, Insomnihack/Insomnihack-2015, AntiRootkit1/write-ups-2015, TycoRyco/write-ups-2015
1 2 3 4
3 official solutionsAlso written up in: ctfs/write-ups-2015, AntiRootkit1/write-ups-2015, TycoRyco/write-ups-2015
Hollywood Network
3 official solutionsAlso written up in: ctfs/write-ups-2015, AntiRootkit1/write-ups-2015, TycoRyco/write-ups-2015
iBadMovie part1
3 official solutionsAlso written up in: ctfs/write-ups-2015, AntiRootkit1/write-ups-2015, TycoRyco/write-ups-2015
iBadMovie part2
3 official solutionsAlso written up in: ctfs/write-ups-2015, AntiRootkit1/write-ups-2015, TycoRyco/write-ups-2015
Insomnidroid Part1
3 official solutionsAlso written up in: ctfs/write-ups-2015, AntiRootkit1/write-ups-2015, TycoRyco/write-ups-2015
Insomnidroid Part2
3 official solutionsAlso written up in: ctfs/write-ups-2015, AntiRootkit1/write-ups-2015, TycoRyco/write-ups-2015
Uncategorised5
The upstream scoreboard did not say, so neither do we.
Blue Pill
4 official solutionsAlso written up in: ctfs/write-ups-2015, Insomnihack/Insomnihack-2015, AntiRootkit1/write-ups-2015, TycoRyco/write-ups-2015
Also written up in: ctfs/write-ups-2015, AntiRootkit1/write-ups-2015, TycoRyco/write-ups-2015
Jurassicsparc
2 official solutionsAlso written up in: Insomnihack/Insomnihack-2015, Insomnihack/Insomnihack-2015
Exploit
1 official solutionAlso written up in: Insomnihack/Insomnihack-2015
Shellcode
1 official solutionAlso written up in: Insomnihack/Insomnihack-2015
Forensics3
Recover something from a file, a capture, or a disk image - often from a part of it the format says is unused.
Elysium Ropchain
3 official solutionsAlso written up in: ctfs/write-ups-2015, AntiRootkit1/write-ups-2015, TycoRyco/write-ups-2015
Lost In Memories
3 official solutionsAlso written up in: ctfs/write-ups-2015, AntiRootkit1/write-ups-2015, TycoRyco/write-ups-2015
Zoom In
3 official solutionsAlso written up in: ctfs/write-ups-2015, AntiRootkit1/write-ups-2015, TycoRyco/write-ups-2015
Reverse engineering2
Work out what a compiled program does without its source, then work backwards from the check to the input that passes it.
Swordfish
3 official solutionsAlso written up in: ctfs/write-ups-2015, AntiRootkit1/write-ups-2015, TycoRyco/write-ups-2015
Swordfish Passwd
3 official solutionsAlso written up in: ctfs/write-ups-2015, AntiRootkit1/write-ups-2015, TycoRyco/write-ups-2015