mirror of
https://github.com/bitdefender/bddisasm.git
synced 2024-12-22 22:18:09 +00:00
f6050661d5
Fixed an emulation bug for MOVZX and MOVSX instructions (https://github.com/bitdefender/bddisasm/issues/48) New shellcode flag - call tot Wow32 reserved. New shellcode flag - heaven's gate. New shellcode flag - stack-pivot. Moved bdshemu tests in a password protected zip file, so it doesn't trigger AV detections.
92 lines
2.5 KiB
Python
92 lines
2.5 KiB
Python
#
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# Copyright (c) 2020 Bitdefender
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# SPDX-License-Identifier: Apache-2.0
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#
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import os
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import sys
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import glob
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from zipfile import ZipFile
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from pathlib import Path
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total_tests = 0
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failed_tests = 0
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def test_dir(dir):
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global total_tests
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global failed_tests
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for f in glob.glob('%s\\*' % dir):
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if -1 == f.find('.'):
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if 0 < f.find('_16'):
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mod = '-b16'
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elif 0 < f.find('_32'):
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mod = '-b32'
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else:
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mod = '-b64'
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if 0 < f.find('_r0'):
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mod += ' -k'
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print(' * Running test case %s...' % f)
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os.system('disasm -shemu %s -f %s >%s.temp' % (mod, f, f))
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try:
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res = open('%s.result' % f).read()
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except:
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print(' ! No result file provided for test %s!' % f)
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try:
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tmp = open('%s.temp' % f).read()
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except:
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print(' ! No result produced by test %s!' % f)
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total_tests += 1
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if res != tmp:
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print(' **** FAILED! ****')
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failed_tests += 1
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else:
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print(' * Passed.')
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for f in glob.glob('%s\\*_decoded.bin' % dir):
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os.remove(f)
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for f in glob.glob('%s\\*.temp' % dir):
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os.remove(f)
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def regenerate(dir):
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for f in glob.glob('%s\\*' % dir):
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if -1 == f.find('.'):
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if 0 < f.find('_16'):
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mod = '-b16'
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elif 0 < f.find('_32'):
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mod = '-b32'
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else:
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mod = '-b64'
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if 0 < f.find('_r0'):
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mod += ' -k'
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print(' * Regenerating test case %s...' % f)
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os.system('disasm -exi -shemu %s -f %s >%s.result' % (mod, f, f))
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for f in glob.glob('%s\\*_decoded.bin' % dir):
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os.remove(f)
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cleanup_files = []
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print("Extracting test archive...\n")
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with ZipFile('bdshemu_test.zip') as zf:
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cleanup_files = zf.namelist()
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zf.extractall(pwd=b'infected')
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print("Done!\n")
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for dn in glob.glob("*"):
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if not os.path.isdir(dn):
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continue
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print('Testing %s...' % dn)
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test_dir(dn)
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print("Ran %d tests, %d failed" % (total_tests, failed_tests))
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print("Cleaning up test files...\n")
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for f in cleanup_files:
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p = Path(os.getcwd()) / f
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if p.is_file():
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p.unlink()
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print("Done!\n")
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