文書の過去の版を表示しています。
from xortools import single_byte_xor in_buf = open('test.txt', 'rb').read() out_buf = open('test-xor.txt', 'wb') out_buf.write(single_byte_xor(in_buf, 0xBC)) out_buf.close()
#!/usr/bin/python # -*- coding: UTF-8 -*- import sys from xortools import single_byte_xor if len(sys.argv) == 1: print "usage: " + __file__ + " filename" sys.exit() key = 0 argvs = sys.argv in_buf = open(argvs[1], 'rb').read() while key < 256: hkey = hex(key) output = str(argvs[1]) + '.' + str(hkey) + '.xor' out_buf = open(output, 'wb') out_buf.write(single_byte_xor(in_buf, key)) out_buf.close() key += 1
from xortools import four_byte_xor in_buf = open('test.txt', 'rb').read() out_buf = open('test-xor.txt', 'wb') out_buf.write(four_byte_xor(in_buf, 0x12345678)) out_buf.close()
# ./XORSearch.exe key.zip.enc key.txt Found XOR AB position 001E: key.txt.A. Found XOR AB position 0075: key.txtPK.. #
Usage: XORSearch [-siuh] [-l length] [-n length] [-f search-file] file string XORSearch V1.6, search for a XOR, ROL or ROT encoded string in a file Use -s to save the XOR, ROL or ROT encoded file containing the string Use -l length to limit the number of printed characters (50 by default) Use -i to ignore the case when searching Use -u to search for Unicode strings (limited support) Use -f to provide a file with search strings Use -n length to print the length neighbouring charaters (before & after the found keyword) Use -h to search for hex strings Options -l and -n are mutually exclusive Options -u and -h are mutually exclusive Source code put in the public domain by Didier Stevens, no Copyright Use at your own risk https://DidierStevens.com