WhiteSbow - CTF 108

IHC Blog

CTF Name: WhiteSnow

Topic: Steganography

Flag Format: MayaCTF{}

Description:

There has more data to this file than what meets the eye.

Solution:

after downloaded the text file, we realized this challenge is whitespace steganography.

we can use SNOW program in windows to decrypt it SNOW Program or stegsnow in linux to decrypt it.

windows command:

SNOW.EXE -C cold_war.txt

linux: 

stegsnow -C cold_war.txt 

Flag: MayaCTF{Steganographic_Nature_Of_Whitespace} 
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