Extract Plugin

class chepy_forensics.Chepy_Forensics(*data)

embedded_files(extract_path: str = None)

Search for embedded files and extract them

This method does not change the state.

Parameters:extract_path (str, optional) – Path to extract files to. Defaults to None. Returns:The Chepy object. Return type:ChepyPlugin

Examples

>>> Chepy("/tmp/stego_50.jpg").load_file().embedded_files(extract_path="/tmp/embedded")
[+] Start search on 10757 bytes (10.5 KB)
[+] End of search -- offset=10757 (10.5 KB)
[+] File at 0 size=10541 (10.3 KB): JPEG picture: 430x425 pixels => /tmp/embedded/file-0001.jpg
[+] File at 10541 size=201 (201 bytes): ZIP archive => /tmp/embedded/file-0002.zip

file_magic()

Get the file magic

This method does require python-magic or python-magic-bin to be installed.

Returns:The Chepy object. Return type:ChepyPlugin

get_metadata()

Get metadata from a file

Parameters:set_state (bool, optional) – Save the output to state. Defaults to False. Returns:The Chepy object. Return type:ChepyPlugin

Examples

>>> Chepy("logo.png").load_file().get_metadata().o
{'Bits/pixel': '32',
'Compression': 'deflate',
'Compression rate': '138.6x',
'Creation date': '2019-11-30 21:40:30',
'Endianness': 'Big endian',
'Image DPI height': '3780 DPI',
'Image DPI width': '3780 DPI',
'Image height': '1080 pixels',
'Image width': '1920 pixels',
'MIME type': 'image/png',
'Pixel format': 'RGBA'}