本文整理汇总了Python中ida_bytes.get_bytes方法的典型用法代码示例。如果您正苦于以下问题：Python ida_bytes.get_bytes方法的具体用法？Python ida_bytes.get_bytes怎么用？Python ida_bytes.get_bytes使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ida_bytes的用法示例。
在下文中一共展示了ida_bytes.get_bytes方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: add_method_xref
# 需要导入模块: import ida_bytes [as 别名]
# 或者: from ida_bytes import get_bytes [as 别名]
def add_method_xref(self,xref):
Message("Adding cross reference to method implementation for %s\n" % GetFunctionName(self.method_pointer))
add_dref(xref.frm,self.method_pointer,dr_I|XREF_USER)
offset=self.method_pointer-xref.frm
instruction_bytes=get_bytes(xref.frm,self.ARM64_INSTRUCTION_SIZE)
#TODO: are there other instructions that could reference a method selector
#and then move the selector reference into a register?
arm64_ldr=AArch64LDRInstruction(instruction_bytes)
arm64_ldr.patch_offset(offset)
PatchDword(xref.frm,arm64_ldr.instruction_int)
return ObjcMethodXref(xref.frm,self.method_pointer,xref.to) 示例2: check_guid
# 需要导入模块: import ida_bytes [as 别名]
# 或者: from ida_bytes import get_bytes [as 别名]
def check_guid(address):
"""correctness is determined based on the number of unique bytes"""
return (len(set(ida_bytes.get_bytes(address, 16))) > 8) 示例3: _get_memory
# 需要导入模块: import ida_bytes [as 别名]
# 或者: from ida_bytes import get_bytes [as 别名]
def _get_memory(self):
result = bytearray()
segment_starts = [ea for ea in idautils.Segments()]
offsets = []
start_len = 0
for start in segment_starts:
end = idc.get_segm_attr(start, idc.SEGATTR_END)
result += ida_bytes.get_bytes(start, end - start)
offsets.append((start, start_len, len(result)))
start_len = len(result)
return bytes(result), offsets 示例4: getInstructionBytes
# 需要导入模块: import ida_bytes [as 别名]
# 或者: from ida_bytes import get_bytes [as 别名]
def getInstructionBytes(self, offset):
ins = idautils.DecodeInstruction(offset)
ins_bytes = ida_bytes.get_bytes(offset, ins.size)
return ins_bytes 示例5: getBinary
# 需要导入模块: import ida_bytes [as 别名]
# 或者: from ida_bytes import get_bytes [as 别名]
def getBinary(self):
result = b""
segment = ida_segment.get_first_seg()
while segment:
result += ida_bytes.get_bytes(segment.start_ea, segment.end_ea - segment.start_ea)
segment = ida_segment.get_next_seg(segment.end_ea)
return result 示例6: main
# 需要导入模块: import ida_bytes [as 别名]
# 或者: from ida_bytes import get_bytes [as 别名]
def main():
is_selected, sel_start, sel_end = idaapi.read_selection()
if not is_selected:
logger.error('range must be selected')
return -1
sel_end = idc.NextHead(sel_end)
buf = ida_bytes.get_bytes(sel_start, sel_end - sel_start)
if buf is None:
logger.error('failed to fetch instruction bytes')
return -1
f = idaapi.get_func(sel_start)
if f != idaapi.get_func(sel_end):
logger.error('range must be within a single function')
return -1
# find mappings from "$localN" to "custom_name"
regvars = {}
for i in range(0x1000):
regvar = idaapi.find_regvar(f, sel_start, '$local%d' % (i))
if regvar is None:
continue
regvars[regvar.canon] = regvar.user
if len(regvars) >= f.regvarqty:
break
globals_ = {}
for i, offset in netnode.Netnode('$ wasm.offsets').get('globals', {}).items():
globals_['$global' + i] = ida_name.get_name(offset)
frame = {}
if f.frame != idc.BADADDR:
names = set([])
for i in range(idc.GetStrucSize(f.frame)):
name = idc.GetMemberName(f.frame, i)
if not name:
continue
if name in names:
continue
frame[i] = name
names.add(name)
emu = Emulator(buf)
emu.run()
print(emu.render(ctx={
'regvars': regvars,
'frame': frame,
'globals': globals_,
}))