Damn Cheap Cipher 2  - Cryptography Challenge 

For this challenge we have a file that contains the following string:


After analysis, I could determinate that the string is encoded in base64.

Once decoded I got the following string:

begin 644 <data> 61DQ!1U]N<&1K86MW:V-I9&MD>&%A"@`` ` end

It seems to be readable text but a small part of it is still encoded, so I googled the meaning of "begin 644 ".

And it seems that our piece of text is encoded in UUencode.

On the Wikipedia page I found the UUencode table.

Based on the UUencode table I made a script to decrypt the message.

And here is the flag FLAG_npdkakwkcidkdxaa