I have been infected with a virus like CryptoLocker and now they ask for money to give me the password to this archive so I can get the password required to decrypt all my files. Please help!
Format Response: DCTF{md5(solution)}
This task had an encrypted RAR archive with a single 7-byte file stored in it. Similar tasks happened in the past, for
instance: here or
there.
We simply modified code used in these tasks, and it turned out one of the contents found using a-z0-9 alphabet was
the correct one.