Use file Become_someone_v105_gif_version.zip to confirm it is a standard ZIP archive .
Run unzip -l Become_someone_v105_gif_version.zip to see the internal files without extracting.
Look for common magic numbers at the end of the GIF file structure (like 50 4B 03 04 for ZIP). File: Become_someone_v105_gif_version.zip ...
Use tools like John the Ripper to crack the password.
If the GIF itself contains appended data (common in "Become Someone" themed challenges where you "unmask" a file): Use file Become_someone_v105_gif_version
Since the filename mentions a "gif_version," look for GIF files within the zip. If a GIF is present:
If the ZIP or a file inside (like a PDF or another ZIP) is password-protected: Use tools like John the Ripper to crack the password
Run binwalk -e filename.gif to automatically find and extract hidden files embedded in the GIF's binary data.