Black Box: Difference between revisions
From Pessin randon wiki
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[[File:Black-box-edit.PNG|thumb|Solved black box]] | |||
===Description=== | ===Description=== | ||
This image has a hidden message. Can you see it? | This image has a hidden message. Can you see it? | ||
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===Solution=== | ===Solution=== | ||
open the image in an image editor and increase the contrast and brightness. | open the image in an image editor and increase the contrast and brightness. | ||
===Tools=== | ===Tools=== | ||
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===Flag=== | ===Flag=== | ||
ctftech{contrast_matters} | <code>ctftech{contrast_matters}</code> | ||
===Links=== | ===Links=== | ||
*[[CTF Challenges | Back to CTF Challenges page]] | *[[CTF Challenges | Back to CTF Challenges page]] | ||
Latest revision as of 11:13, 25 September 2022
Description
This image has a hidden message. Can you see it?
50pts
Question
Find the flag from black_box.jpg
Solution
open the image in an image editor and increase the contrast and brightness.
Tools
Gimp
Flag
ctftech{contrast_matters}
