Cawneil_2020.zip

: If you can identify or guess at least 12 bytes of uncompressed data from any file inside the ZIP, you can recover the internal keys and decrypt the entire archive without the password.

Check for : Run strings Cawneil_2020.zip . Authors sometimes leave hints or the password itself in the comment section of the ZIP. Extracting the Flag Cawneil_2020.zip

: Often, these challenges include a file like readme.txt or a common system file. If you have the original, unencrypted version of just one file in the ZIP, you can run: bkcrack -C Cawneil_2020.zip -c [filename] -p [original_file] Alternative: Steganography & Metadata : If you can identify or guess at