We received this zip file, but is asking for a password. All we know is that the password exists of 5 numbers, can you crack this password to get the hidden information? zipfileone.zip - 8caeb32d9716898f9af223f9762c8b27
You are provided with a standard, password-protected zip file. We are given enough information about the file that brute-forcing it will be rather quick. I decided to use fcrackzip.
$ fcrackzip -c 1 -b -l 5-5 -u zipfileone.zip PASSWORD FOUND!!!!: pw == 42831
Then simply unzip the file with the password
42831 to reveal a text file containing the flag.