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withzombies/334x-example6.py Secret

Last active June 3, 2016 15:06
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334x-example6.py
# get_parameter_at takes the architecture, the caller site, a calling
# convention (None = cdecl), and a parameter number
canary_frame = main.get_parameter_at(bv.arch, memcmp.address, None, 0)
canary_address = main.get_parameter_at(bv.arch, memcmp.address, None, 1)
canary_width = main.get_parameter_at(bv.arch, memcmp.address, None, 2)
canary = bv.read(canary_address.value, canary_width.value)
print "Canary: {0}".format(canary)
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