macholle

23rd place

3049 points


Awards


Hint 53

hints

Hint for Zip.exe

-30


Hint 52

hints

Hint for Zip.exe

-20


Hint 51

hints

Hint for Zip.exe

-10


Hint 80

hints

Hint for Audiophile

-30


Hint 55

hints

Hint for Rogue Student - Footprint

-10


Hint 67

hints

Hint for Pull the right string

-50


Hint 61

hints

Hint for ROT level 2

-10


Solves

Challenge Category Value Time
Darker steganography 50
In the Shadooooows privileges escalation 250
Homemade Soup cryptography 353
Copypasta misc 50
gdb_0x05 dbg 61
gdb_0x04 dbg 52
gdb_0x03 dbg 46
gdb_0x02 dbg 0
gdb_0x01 dbg 0
gdb_0x00 dbg 0
Input output reverse engineering 238
Follow the http forensics 100
Why won't it open? 2 forensics 202
Tiny Escape privileges escalation 50
Rogue Student - Footprint osint 108
Asimov's legacy web 100
Zipper steganography 200
Pull the right string steganography 100
Obfuscation Odyssey 1 reverse engineering 100
Rogue Student - Intro osint 50
Why won't it open? forensics 100
BabyStack pwn 100
Basics cryptography 120
Beep Beep cryptography 111
Do you want some hachis ? cryptography 150
ROT level 2 cryptography 100
Worker friend cryptography 101
Rotate your Mind cryptography 100
Super Tree cryptography 175
Warm up intro 42