FileBytes
Classes/Types to read and edit the following file formats:
- Executable and Linking Format (ELF),
- Portable Executable (PE) and
- MachO
- OAT (Android Runtime)
Install
Install FileBytes
$ python setup.py install
Or install with PyPi
$ pip install filebytes
Samples
Parsing ELF file
from filebytes.elf import *
elf_file = ELF('test-binaries/ls-x86')
elf_header = elf_file.elfHeader
sections = elf_file.sections
segments = elf_file.segments # elf_file.programHeaders does the sameParsing PE file
from filebytes.pe import *
pe_file = PE('test-binaries/cmd-x86.exe')
image_dos_header = pe_file.imageDosHeader
image_nt_headers = pe_file.imageNtHeaders
sections = pe_file.sections
data_directory = pe_file.dataDirectory
import_directory = data_directory[ImageDirectoryEntry.IMPORT]
export_directory = data_directory[ImageDirectoryEntry.EXPORT]Parsing MachO file
from filebytes.mach_o import *
macho_file = MachO('test-binaries/ls-macho-x86_64')
mach_header = macho_file.machHeader
load_commands = macho_file.loadCommandsParsing OAT file, read DEX files and save them
from filebytes.oat import *
oat = OAT('test-binaries/boot.oat')
for odh in oat.oatDexHeader:
name = odh.name.split('/')[-1]
with open(name, 'wb') as dex:
dex.write(odh.dexBytes)For further samples look at the sample folder.
Contributions
If you would like contribute, here some ideas:
- Implementation of parsing of missing LoadCommand types for MachO files
- Implementation of parsing of the missing section types for ELF files
- Implementation of parsing of the missing data directory fields for PE files
But any kind of contribution is welcome. :)
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