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https://github.com/sashs/Ropper
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Sascha Schirra
92 lines
3.3 KiB
Python
92 lines
3.3 KiB
Python
# coding=utf-8
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# Copyright 2018 Sascha Schirra
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright notice, this
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# list of conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# 3. Neither the name of the copyright holder nor the names of its contributors
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# may be used to endorse or promote products derived from this software without
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# specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" A ND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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from ropper.loaders.loader import *
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from ropper.rop import Ropper
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from ropper.arch import *
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from ropper.gadget import Gadget
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import unittest
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# class ELF_ARM(unittest.TestCase):
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#
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# def setUp(self):
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# self.file = Loader.open('test-binaries/ls-arm')
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# self.file.arch = ARM
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#
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# def test_general(self):
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# self.assertEqual(self.file.arch, ARM)
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# self.assertEqual(self.file.type, Type.ELF)
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#
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#
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# def test_gadgets(self):
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# ropper = Ropper()
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# gadgets = ropper.searchGadgets(self.file)
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#
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# gadget = gadgets[0]
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# self.assertEqual(len(gadgets), 1711)
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# self.assertEqual(gadget.lines[0][0], 0x8567)
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# self.assertEqual(gadget.imageBase, 0x8048000)
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# self.file.imageBase = 0x0
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# self.assertEqual(gadget.imageBase, 0x0)
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# self.file.imageBase = None
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# self.assertEqual(gadget.imageBase, 0x8048000)
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class ELF_ARM_THUMB(unittest.TestCase):
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def setUp(self):
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self.file = Loader.open('test-binaries/ls-arm')
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def test_general(self):
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self.assertEqual(self.file.arch, ARMTHUMB)
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self.assertEqual(self.file.type, Type.ELF)
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def test_gadgets_pe(self):
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ropper = Ropper()
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gadgets = ropper.searchGadgets(self.file)
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gadget = gadgets[0]
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self.assertGreater(len(gadgets), 1300)
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self.assertEqual(gadget.lines[0][0] + self.file.imageBase, gadget.address)
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self.assertEqual(gadget.imageBase, 0x00008000)
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self.file.imageBase = 0x0
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Gadget.IMAGE_BASES[self.file.checksum] = self.file.imageBase
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self.assertEqual(gadget.imageBase, 0x0)
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self.file.imageBase = None
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Gadget.IMAGE_BASES[self.file.checksum] = self.file.imageBase
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self.assertEqual(gadget.imageBase, 0x00008000)
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if __name__ == '__main__':
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unittest.main()
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