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Update FAT32.py

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Younes Tasra 2023-04-15 17:22:29 +00:00 committed by GitHub
parent 77d563437f
commit cf8d5b0ed3
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1 changed files with 13 additions and 5 deletions
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FAT32.py
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@ -10,7 +10,6 @@ from termcolor import colored
from colorama import Fore, Style
from prettytable import PrettyTable
SECTOR_SIZE = 512
MASTER_BOOT_CODE_LENGTH = 446
PARTITION_TABLES_LENGTH = 16
@ -19,6 +18,7 @@ BOOT_SECTOR_START = 0
FSINFO_SECTOR_START = 0
BOOT_SECTOR_SIZE = 512
# Filesystems:
FILE_SYSTEMS = {
"01": "FAT12",
"04": "FAT16",
@ -482,6 +482,7 @@ if __name__ == "__main__":
Allowed_Values = ['1', '2', '3', '4'] # Allowed values for the --partition option
Partitions_StartingSector = [] # Saving Partitons Starting Sector values for later use.
FoundFileSystems = [] # Saving found filesystems for later use.
FSINFO_StartingSector = {} # Saving FSINFO Starting Sector values for later use.
partition_counter = 0 # Keeping track of how many partition has been parsed
check = 0 # Checking how many partition is bootable
@ -523,6 +524,7 @@ if __name__ == "__main__":
if (args.verbose) :
print_docs("The cylinder number specifies which cylinder the partition begins on.", f"{str(start+3)}-{str(start+3)}", 1)
print_message("File System: {}".format(Fore.GREEN + Style.BRIGHT + fileSys(image, partition_counter)) + Style.NORMAL + Fore.WHITE, 'INFO')
FoundFileSystems.append(fileSys(image, partition_counter))
if (args.verbose) :
print_docs("The partition type field identifies the file system type that should be in the partition.", f"{str(start+4)}-{str(start+4)}", 1)
print_message("End Head: {}".format(Fore.GREEN + Style.BRIGHT + "0x" + endingSector_CHS(image, partition_counter)[0:2])+ Style.NORMAL + Fore.WHITE, 'INFO')
@ -592,10 +594,16 @@ if __name__ == "__main__":
print_message(Style.BRIGHT + Fore.YELLOW + "None of the partitions is bootable." + Fore.WHITE, 'WARNING')
print(table)
break
if (args.mbr) :
cnt = 0
for element in FoundFileSystems:
if 'FAT32' in element:
cnt += 1
# Stop the program if --mbr option is enabled or if the filesystem is not FAT32
if (args.mbr or cnt == 0) :
sys.exit()
print("\n")
# Parsing Boot Sector of each FAT32 partition:
@ -822,4 +830,4 @@ if __name__ == "__main__":
print_message(f"No such file or directory '{args.image}'", 'ALERT')
except Exception as e:
print(Fore.RED + "[-] " + str(e))
print(Fore.RED + "[-] " + str(e))