Wpictf 2021

Glute

Solved by : Ava

we have a PNG image

running foremost reveals a JPG and PDF files inside it

    Foremost version 1.5.7 by Jesse Kornblum, Kris Kendall, and Nick Mikus
    Audit File
    
    Foremost started at Sat Apr 24 21:28:46 2021
    Invocation: foremost glute.png
    Output directory: /home/twh/ctf/wpictf/glute/output
    Configuration file: /etc/foremost.conf
    ------------------------------------------------------------------
    File: glute.png
    Start: Sat Apr 24 21:28:46 2021
    Length: 335 KB (343136 bytes)
    
    Num         Name (bs=512)               Size         File Offset         Comment
    
    0:        00000564.jpg               19 KB              288793         
    1:        00000000.png              335 KB                   0           (699 x 699)
    2:        00000557.pdf               55 KB              285674         
    Finish: Sat Apr 24 21:28:46 2021
    
    3 FILES EXTRACTED
            
    jpg:= 1
    png:= 1
    pdf:= 1
    ------------------------------------------------------------------

PDF contains our flag

    WPI{P0lyGlOtz_R_koo1}

Published on : 26 Apr 2021