31 lines
762 B
Python
Executable File
31 lines
762 B
Python
Executable File
#!/usr/bin/python
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from unicorn import *
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from unicorn.x86_const import *
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import regress
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PAGE_SIZE = 4 * 1024
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ACCESS_ADDR = 0x1000
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# mov eax, [0x1000]
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# mov eax, [0x1000]
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CODE = b'\xA1\x00\x10\x00\x00\xA1\x00\x10\x00\x00'
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def hook_mem_read(uc, access, address, size, value, data):
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print("Reading at " + str(address))
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uc.mem_write(address, CODE)
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class REP(regress.RegressTest):
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def test_rep(self):
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mu = Uc(UC_ARCH_X86, UC_MODE_32)
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mu.mem_map(0, PAGE_SIZE)
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mu.mem_write(0, CODE)
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mu.mem_map(ACCESS_ADDR, PAGE_SIZE, UC_PROT_READ)
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mu.hook_add(UC_HOOK_MEM_READ, hook_mem_read, begin = ACCESS_ADDR, end = ACCESS_ADDR + PAGE_SIZE)
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mu.emu_start(0, len(CODE))
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if __name__ == '__main__':
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regress.main()
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