Golly
It’s a code of Golly rle file, when I run a code given I just have a alphabet table:
Run it and nothing else, I read a rle file document at here. And I know a “$” represents the end of each row and an optional “!” represents the end of the pattern. So I just copy the paragraph after !\(\) and I got
Flag: sun{th1s_w0nt_last}
Castles
Open the file in HXD I saw something like a hint:
Hey! Mario said something about a hidden key. Hesaid this: F2I and A1S, and that it was in two pieces
Because this is 001 file so I use FTK Imager to open it. And I found an JPG image of Mario:
Because it is an JPG file and need a key to open it so I think the right tool would be steghide. Now I need to find a key to have a flag. With the hint above and in slack file in FTK I found something like a password of Castello_Di_Amorosa and Castelo_da_Feira I combined all of it and have a string:
AQ273RFGHUI91OLO987YTFGY78IK
Flag: flag{7H4NK5_F0R_PL4Y1NG}
We Will We Will
It’s img file so I used Autospy to open it, after do some stuff I realize I have a luks file.
Luks file is a encrypted image on Linux so I need a password. But I don’t have any hint of password so I think need brute force a password. Hashcat is a good tool for this.
hashcat64.exe -a 0 -m 14600 luks rockyou.txt
And the password is: filosofia Mount it and I have flag is a partition name
1
$sudo cryptsetup open b.luks flag
Flag: sun{wrasslin}