mirror of
https://github.com/bkerler/mtkclient.git
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59 lines
1.8 KiB
Python
Executable file
59 lines
1.8 KiB
Python
Executable file
#!/usr/bin/env python3
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from struct import unpack
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def dword(data, addr, count=1):
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vals = unpack("<" + str(count) + "I", data[addr:addr + 4 * count])
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if count == 1:
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return vals[0]
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return vals
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def main():
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# data=open("memdump_8695.bin","rb").read()
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# checklist_generic = [0x10290, 0xA]
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data = open("memdump.bin", "rb").read()
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# preloader_whitelist = [dword(data, 0x105914), dword(data, 0x105994)]
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# read_whitelist = [dword(data, 0x102BCC), dword(data, 0x102B28)]
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checklist_generic = [dword(data, 0x102824), dword(data, 0x102828)]
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# whitelist = dword(data, checklist_generic[0], checklist_generic[1] * 3)
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whitelist = dword(data, checklist_generic[0], checklist_generic[1] * 3)
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for i in range(checklist_generic[1]):
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flag = whitelist[(i * 3)]
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ptr = whitelist[1 + (i * 3)]
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count = whitelist[2 + (i * 3)]
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info = ""
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if flag & 0x2:
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info += "R"
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if flag & 0x20:
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info += "R"
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if flag & 0x200:
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info += "R"
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elif flag & 0x4:
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info += "W"
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elif flag & 0x40:
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info += "W"
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if flag & 0x400:
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info += "W"
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if flag & 0x1:
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info += "X"
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if flag & 0x10:
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info += "X"
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if flag & 0x100:
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info += "X"
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if (flag & 0x16F) != 0:
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info += "B"
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print(
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f"Offset {hex(checklist_generic[0] + (i * 3))} -> Flag {hex(flag)}+" +
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f"[{info}] Ptr {hex(ptr)} Count {hex(count)}")
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print("----------------------------------------------------------------------------------------------")
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for field in range(count):
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start, end = dword(data, ptr + (field * 8), 2)
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print(f"Start {hex(start)}, End {hex(end)}")
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print()
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if __name__ == "__main__":
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main()
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