scratch mars CTF env 2023
99 challenges with 105 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 liveUncategorised99
The upstream scoreboard did not say, so neither do we.
Bytes
2 official solutionsAlso written up in: hkcert-ctf/CTF-Challenges, hkcert-ctf/CTF-Challenges
CONTRIBUTING
2 official solutionsAlso written up in: hkcert-ctf/CTF-Challenges, hkcert-ctf/CTF-Challenges
Cookie
2 official solutionsAlso written up in: hkcert-ctf/CTF-Challenges, hkcert-ctf/CTF-Challenges
Lru Cache
2 official solutionsAlso written up in: hkcert-ctf/CTF-Challenges, hkcert-ctf/CTF-Challenges
Node Addon Api
2 official solutionsAlso written up in: hkcert-ctf/CTF-Challenges, hkcert-ctf/CTF-Challenges
Safe Buffer
2 official solutionsAlso written up in: hkcert-ctf/CTF-Challenges, hkcert-ctf/CTF-Challenges
Accepts
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Array Flatten
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Also written up in: hkcert-ctf/CTF-Challenges
Body Parser
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Buffer
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Color
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Color Convert
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Compressible
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Compression
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Content Disposition
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Content Type
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Cookie Signature
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Also written up in: hkcert-ctf/CTF-Challenges
Decompress Response
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Deep Extend
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Also written up in: hkcert-ctf/CTF-Challenges
Destroy
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Detect Libc
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Ee First
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Encodeurl
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
End Of Stream
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Errno
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Also written up in: hkcert-ctf/CTF-Challenges
Expand Template
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Express
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Express Rate Limit
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Finalhandler
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Forwarded
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Fresh
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Function Bind
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Get Intrinsic
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Github From Package
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Has Symbols
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
HISTORY
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Http Errors
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Iconv Lite
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Ieee754
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Inherits
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Ipaddr.Js
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Is Arrayish
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Media Typer
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Merge Descriptors
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Methods
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Also written up in: hkcert-ctf/CTF-Challenges
Mime Db
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Mime Types
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Mimic Response
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Minimist
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Also written up in: hkcert-ctf/CTF-Challenges
Napi Build Utils
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Negotiator
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Node Modules
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Object Assign
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Object Inspect
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
On Finished
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
On Headers
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Also written up in: hkcert-ctf/CTF-Challenges
Parseurl
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Porting Buffer
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Prebuild Install
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Proxy Addr
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Also written up in: hkcert-ctf/CTF-Challenges
Also written up in: hkcert-ctf/CTF-Challenges
Also written up in: hkcert-ctf/CTF-Challenges
Random Bytes
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Range Parser
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Raw Body
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Also written up in: hkcert-ctf/CTF-Challenges
Readable Stream
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Safer Buffer
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Semver
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Also written up in: hkcert-ctf/CTF-Challenges
Serve Static
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Session
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Setprototypeof
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Sharp
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Simple Concat
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Simple Get
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Simple Swizzle
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Statuses
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
String Decoder
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Strip Json Comments
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Tar Fs
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Tar Stream
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Toidentifier
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Type Is
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Uid Safe
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Unpipe
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Util Deprecate
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Utils Merge
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Also written up in: hkcert-ctf/CTF-Challenges
Worker Farm
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges
Yallist
1 official solutionAlso written up in: hkcert-ctf/CTF-Challenges