2021from public repositories
ARACTF Penyisihan 2021
4 challenges with 4 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 liveForensics2
Recover something from a file, a capture, or a disk image - often from a part of it the format says is unused.
Solve it with:File type identifier by magic bytesMagic byte and file signature tablePCAP analyzer for CTF network forensicsEXIF metadata viewerLearn: File forensics and carvingLearn: Network forensics
Jack Sparrow
1 official solutionAlso written up in: n1mdacybersec/CTF-Write-Up-Collection
The Lady Sound
1 official solutionAlso written up in: n1mdacybersec/CTF-Write-Up-Collection
Misc1
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
Solve it with:Brainfuck and esolang decoderCipher identifier and automatic decoderRegex tester with match offsets and capture groupsLearn: Recognising encodings
Also written up in: n1mdacybersec/CTF-Write-Up-Collection
Uncategorised1
The upstream scoreboard did not say, so neither do we.
Cocomilk
1 official solutionAlso written up in: n1mdacybersec/CTF-Write-Up-Collection