TJCTF2020 - Ling Ling

Posted on mar. 02 juin 2020 in CTF

solves : 529

Points: 10

Written by KyleForkBomb

Who made this meme? I made this meme! unless.....

We have an image. Like always now, just use exiftool to print all the metainfo that the file contains:

╰─ exiftool d25fe79e6276ed73a0f7009294e28c035437d7c7ffe2f46285e9eb5ac94b6bec_meme.png 
ExifTool Version Number         : 11.85
File Name                       : d25fe79e6276ed73a0f7009294e28c035437d7c7ffe2f46285e9eb5ac94b6bec_meme.png
[...]
Artist                          : tjctf{ch0p1n_fl4gs}
Y Cb Cr Positioning             : Centered
Image Size                      : 623x890
Megapixels                      : 0.554

Not hard one, the flag is in clear as the artist field: tjctf{ch0p1n_fl4gs}.