250 SecureBin vendor 2017
24 challenges with 26 published solutions between them. The writeups for this event were found in public repositories. Each link is pinned to the commit it was read from.
Where these writeups liveWeb24
Reach data or functionality the application meant to keep from you - through its inputs, its tokens, or its trust in the client.
Also written up in: GreHack/CTF-challs, GreHack/CTF-challs
Sodium.stub
2 official solutionsAlso written up in: GreHack/CTF-challs, GreHack/CTF-challs
AsymmetricTest
1 official solutionAlso written up in: GreHack/CTF-challs
Basic
1 official solutionAlso written up in: GreHack/CTF-challs
CascadingLoaderTest
1 official solutionAlso written up in: GreHack/CTF-challs
Constant Time Encoding
1 official solutionAlso written up in: GreHack/CTF-challs
Easydb
1 official solutionAlso written up in: GreHack/CTF-challs
EngineTest
1 official solutionAlso written up in: GreHack/CTF-challs
Features
1 official solutionAlso written up in: GreHack/CTF-challs
FileTest
1 official solutionAlso written up in: GreHack/CTF-challs
Halite
1 official solutionAlso written up in: GreHack/CTF-challs
HigherOrderSectionsTest
1 official solutionAlso written up in: GreHack/CTF-challs
InheritanceTest
1 official solutionAlso written up in: GreHack/CTF-challs
InlineLoaderTest
1 official solutionAlso written up in: GreHack/CTF-challs
Also written up in: GreHack/CTF-challs
Mustache
1 official solutionAlso written up in: GreHack/CTF-challs
MutableFile
1 official solutionAlso written up in: GreHack/CTF-challs
PartialLambdaIndentTest
1 official solutionAlso written up in: GreHack/CTF-challs
Password
1 official solutionAlso written up in: GreHack/CTF-challs
PasteEncryptionProxy
1 official solutionAlso written up in: GreHack/CTF-challs
ReadOnlyFile
1 official solutionAlso written up in: GreHack/CTF-challs
SymmetricTest
1 official solutionAlso written up in: GreHack/CTF-challs
TokenizerTest
1 official solutionAlso written up in: GreHack/CTF-challs
Also written up in: GreHack/CTF-challs