: Use file donut.7z to confirm it is a valid 7-Zip archive.
If the archive contains a binary related to the "Donut" project, you are likely dealing with a position-independent shellcode generator. donut.7z
A typical write-up for donut.7z concludes by documenting the exact password used for extraction (if any) and the final decrypted string or flag found within the payload. : Use file donut
Example: 7z2john donut.7z > hash.txt followed by a dictionary attack. 3. Payload Investigation (Donut Shellcode) donut.7z
: If the 7z contains a loader, use a debugger like x64dbg to find where the shellcode is decrypted in memory.
: If the archive is encrypted, tools like John the Ripper or hashcat are used.