This is my guide of how you could solve the “mycat” challenge. Everything begins with the mycat file.
Let’ s check the file type.
I am pretty sure that there are some embedded files in the pdf file.
This was too easy. Now we can check the filetype of the files.
When I opened 6A as a pdf I saw this picture.
What a beautiful cat but it feels a lot of room under it. Let ‘s highlight everything under.
The flag is: