: Try the filename itself or common passwords like infected , password , or 1234 .
: Check for data hidden in the "Extra Field" of the ZIP local file header or after the End of Central Directory (EOCD) record. wsd54Xkn9i6zA1F1AhJh.zip
If this is a Capture The Flag (CTF) challenge, check for these common "tricks": : Try the filename itself or common passwords
Without the contents of the ZIP file, a full "write-up" isn't possible, but I can provide a framework for how to analyze it if this is for a or Malware Analysis task: 1. Initial Triage & Metadata a full "write-up" isn't possible
Extremely high compression ratios (which might indicate a "zip bomb"). Nested archives (archives within archives).