Overview
ZIP archive contains FAT32 USB disk image. Investigate deleted files on removable media.
Reconnaissance
Run fls -r disk.img to locate deleted entry flag.txt inode.
Exploitation Strategy
Recover file using icat disk.img <inode>.
Solution Code
unzip "chall (2).zip"
fls -r disk.img
icat disk.img <inode_number>
# Output: hwj{st0r4g3_f0r3ns1c35_w45_34sy_2399}Flag
hwj{st0r4g3_f0r3ns1c35_w45_34sy_2399}