Aku ingin menjadi cukup kuat. Kemarin aku telah menjadi kuat, tetapi itu tidak cukup.
picoCTF - What Lies Within
- URL: https://play.picoctf.org/practice/challenge/74
- Title: What Lies Within
- Tags: Medium, Forensics, picoCTF 2019
- Author: Julio/Danny
- Started: 19 July 2025
- Solved: 19 July 2025
- Description:
There’s something in the building. Can you retrieve the flag?
A picture and forensics tag, it was a steganography problem. I used Cyberchef to check
There it was! The flag is picoCTF{h1d1ng_1n_th3_b1t5}
picoCTF - Extensions
- URL: https://play.picoctf.org/practice/challenge/52
- Title: Extensions
- Tags: Medium, Forensics, picoCTF 2019
- Author: Sanjay C/Danny
- Started: 19 July 2025
- Solved: 19 July 2025
- Description:
This is a really weird text file. Can you find the flag? Get the flag from TXT.
After downloading the text file, I checked the integrity using file command
strikingsoul@ramones:~/Downloads$ file flag.txt
flag.txt: PNG image data, 1697 x 608, 8-bit/color RGB, non-interlaced
It was actually a picture file
After renaming, I finally got the flag
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