Function at 0x40e2f0
Capabilities:
Get file size
Read file on windows
Resolve function by parsing pe exports
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
sub esp, 0x768
mov eax, dword [0x4d8008]
xor eax, esp
mov dword [esp + 0x764], eax
mov eax, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
push 0x400
mov dword [esp + 0x1c], eax
lea eax, [esp + 0x36c]
push 0
push eax
mov dword [esp + 0x1c], esi
call fcn.00476930
add esp, 0xc
lea eax, [esp + 0x368]
push 0x400
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea eax, [esp + 0x368]
push 0x400
push eax
call fcn.0047fd5e
add esp, 8
cmp eax, 0x104
jl 0x40e393
push 0x40010
push 0x4c2b60
push 0x4c2b78
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
mov eax, 1
pop edi
pop esi
mov ecx, dword [esp + 0x764]
xor ecx, esp
call fcn.0047487d
mov esp, ebp
pop ebp
ret 0x10
mov edi, dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecA]
lea eax, [esp + 0x368]
push eax
call edi
mov cl, byte [esp + 0x368]
lea edx, [esp + 0x368]
test cl, cl
je 0x40e3e4
cmp cl, 0x80
jb 0x40e3bf
cmp cl, 0x9f
jbe 0x40e3c6
lea eax, [ecx + 0x20]
cmp al, 0xf
ja 0x40e3cd
mov eax, 2
jmp 0x40e3db
cmp cl, 0x3f
je 0x40e49f
mov eax, 1
mov cl, byte [edx + eax]
add edx, eax
test cl, cl
jne 0x40e3b5
push 0x104
lea eax, [esp + 0x36c]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea eax, [esp + 0x368]
push eax
call edi
lea ecx, [esp + 0x368]
dec ecx
nop word [eax + eax]
mov al, byte [ecx + 1]
lea ecx, [ecx + 1]
test al, al
jne 0x40e410
mov eax, dword [str.dllPAL.dll]
mov dword [ecx], eax
mov eax, dword [0x4c2b34]
mov dword [ecx + 4], eax
mov eax, dword [0x4c2b38]
mov dword [ecx + 8], eax
mov al, byte [0x4c2b3c]
push 8
mov byte [ecx + 0xc], al
lea eax, [esp + 0x36c]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryExA]
test eax, eax
je 0x40e378
mov ecx, esi
call fcn.0040d770
test eax, eax
je 0x40e378
cmp byte [0x4daf11], 0
mov dword [esp + 0x1c], 0
jne 0x40e4d4
push 0x4db140
push 1
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateSemaphoreA]
mov dword [esp + 0x1c], eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x40e4d4
mov esi, 1
jmp 0x40ed58
lea eax, [esp + 0x368]
push eax
lea eax, [esp + 0x164]
push 0x4c2be8
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0xc
lea eax, [esp + 0x160]
push 0x40010
push 0x4c2b60
push eax
jmp 0x40e370
lea eax, [esp + 0x28]
push eax
call dword [sym.imp.PAL.dll_PalDefaultCreate]
mov ecx, dword [0x4daf24]
add esp, 4
mov dword [esp + 0x28], esi
mov dword [esp + 0x74], 0x40d170
cmp ecx, 8
ja 0x40e51e
shl ecx, 4
mov eax, dword [ecx + 0x4c0c68]
mov edi, dword [ecx + 0x4c0c60]
mov esi, dword [ecx + 0x4c0c64]
mov dword [esp + 0x60], eax
mov eax, dword [ecx + 0x4c0c6c]
mov dword [esp + 0x64], eax
jmp 0x40e530
mov edi, 0x500
mov esi, 0x2d0
mov dword [esp + 0x60], edi
mov dword [esp + 0x64], esi
lea eax, [esp + 0x130]
mov dword [esp + 0x5c], esi
push eax
mov dword [esp + 0x5c], edi
call dword [sym.imp.USER32.dll_GetDesktopWindow]
push eax
call dword [sym.imp.USER32.dll_GetWindowRect]
mov eax, dword [esp + 0x138]
sub eax, dword [esp + 0x130]
cmp eax, edi
jle 0x40e79e
mov eax, dword [esp + 0x13c]
sub eax, dword [esp + 0x134]
cmp eax, esi
jle 0x40e79e
cmp byte [0x4daf10], 0
je 0x40e594
mov edi, dword [esp + 0x10]
mov eax, 1
mov dword [esp + 0x2c], eax
jmp 0x40e7aa
push str.system.dat
push 0x4db348
xorps xmm0, xmm0
mov dword [esp + 0x150], 0
lea eax, [esp + 0x370]
movaps xmmword [esp + 0x138], xmm0
push str._s_s
push eax
movq qword [esp + 0x150], xmm0
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0x10
lea eax, [esp + 0x160]
push eax
lea eax, [esp + 0x36c]
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
je 0x40e610
mov esi, dword [esp + 0x160]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
and esi, 0x10
jne 0x40e610
mov edi, dword [esp + 0x10]
xor eax, eax
mov dword [esp + 0x2c], eax
jmp 0x40e7aa
mov esi, dword [esp + 0x10]
xorps xmm0, xmm0
push 0x7f00
push 0
movlpd qword [esp + 0xa8], xmm0
movlpd qword [esp + 0xb4], xmm0
movlpd qword [esp + 0xbc], xmm0
mov dword [esp + 0xb0], esi
mov dword [esp + 0xc4], 0x4db140
mov dword [esp + 0xa4], 0x46dd50
mov dword [esp + 0xa0], 3
call dword [sym.imp.USER32.dll_LoadCursorA]
push 0x7f00
push 0
mov dword [esp + 0xb8], eax
call dword [sym.imp.USER32.dll_LoadIconA]
push 5
mov dword [esp + 0xb0], eax
mov dword [esp + 0xa8], 0x1e
call dword [sym.imp.GDI32.dll_GetStockObject]
mov dword [esp + 0xb4], eax
lea eax, [esp + 0x98]
push eax
call dword [sym.imp.USER32.dll_RegisterClassA]
test ax, ax
jne 0x40e6bc
xor eax, eax
mov edi, esi
mov dword [esp + 0x2c], eax
jmp 0x40e7aa
push 0x96
lea eax, [esp + 0x24]
push 0x12c
push eax
call dword [sym.imp.PAL.dll_PalWindowGetPosCenter]
add esp, 0xc
push 0
push esi
push 0
push 0
push 0x96
push 0x12c
push dword [esp + 0x3c]
push dword [esp + 0x3c]
push 0x400000
push 0x4db140
push 0x4db140
push 8
call dword [sym.imp.USER32.dll_CreateWindowExA]
mov esi, eax
test esi, esi
jne 0x40e717
mov edi, dword [esp + 0x10]
mov dword [esp + 0x2c], eax
jmp 0x40e7aa
push 5
push esi
call dword [sym.imp.USER32.dll_ShowWindow]
push esi
call dword [sym.imp.USER32.dll_UpdateWindow]
mov edi, dword [sym.imp.USER32.dll_PeekMessageA]
nop dword [eax]
push 1
push 0
push 0
push 0
lea eax, [esp + 0x140]
push eax
call edi
test eax, eax
je 0x40e730
lea eax, [esp + 0x130]
push eax
push esi
call dword [sym.imp.USER32.dll_IsDialogMessageA]
test eax, eax
jne 0x40e730
cmp dword [esp + 0x134], 0x12
je 0x40e781
lea eax, [esp + 0x130]
push eax
call dword [sym.imp.USER32.dll_TranslateMessage]
lea eax, [esp + 0x130]
push eax
call dword [sym.imp.USER32.dll_DispatchMessageA]
jmp 0x40e730
mov edi, dword [esp + 0x10]
push edi
push 0x4db140
call dword [sym.imp.USER32.dll_UnregisterClassA]
mov eax, dword [esp + 0x138]
mov dword [esp + 0x2c], eax
jmp 0x40e7aa
mov edi, dword [esp + 0x10]
mov dword [esp + 0x2c], 1
mov eax, dword [esp + 0x58]
mov dword [0x4daf28], eax
mov eax, dword [esp + 0x5c]
push 0x208
mov dword [0x4daf1c], eax
lea eax, [esp + 0x164]
push 0
push eax
mov dword [esp + 0x58], 0x3c
mov dword [esp + 0x74], 0x5ff
mov dword [esp + 0x78], 0x5ff
mov dword [esp + 0x40], 0x4db140
mov dword [esp + 0x44], 0x4db140
mov dword [esp + 0x48], 0x65
mov dword [esp + 0x3c], 0
call fcn.00476930
add esp, 0xc
lea eax, [esp + 0x160]
push 0x4db348
push str._sconfig.dat
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0xc
lea eax, [esp + 0x160]
push 0
push 0x80
push 3
push 0
push 1
push 0x80000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
je 0x40e92b
push 0
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
test eax, eax
je 0x40e92b
push 0
lea eax, [esp + 0x18]
push eax
push 0x24
lea eax, [esp + 0x13c]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [esp + 0x14], 0x24
jne 0x40e92b
mov eax, dword [esp + 0x130]
mov esi, dword [sym.imp.USER32.dll_GetSystemMetrics]
mov dword [esp + 0x50], eax
mov eax, dword [esp + 0x134]
mov dword [esp + 0x54], eax
mov eax, dword [esp + 0x138]
mov dword [esp + 0x58], eax
mov eax, dword [esp + 0x13c]
mov dword [esp + 0x5c], eax
mov eax, dword [esp + 0x140]
mov dword [esp + 0x84], eax
mov eax, dword [esp + 0x148]
mov dword [esp + 0x8c], eax
mov eax, dword [esp + 0x14c]
mov dword [esp + 0x88], eax
mov eax, dword [esp + 0x144]
mov dword [esp + 0x7c], eax
mov eax, dword [esp + 0x150]
push 0x22
mov dword [esp + 0x94], eax
call esi
mov ecx, dword [esp + 0x58]
cmp ecx, eax
push 0x23
cmovl ecx, dword [0x4daf28]
mov dword [esp + 0x5c], ecx
call esi
cmp dword [esp + 0x5c], eax
jge 0x40e93b
mov eax, dword [0x4daf1c]
mov dword [esp + 0x5c], eax
jmp 0x40e93b
lea edx, [esp + 0x28]
lea ecx, [esp + 0x160]
call fcn.0046e1f0
push 0x4c2b40
push dword [esp + 0x1c]
call fcn.00476230
mov esi, eax
add esp, 8
test esi, esi
je 0x40ea27
push 9
inc esi
push str.MOVIESKIP
push esi
call fcn.0047f720
add esp, 0xc
test eax, eax
jne 0x40e97a
mov byte [0x4daf12], 1
add esi, 9
jmp 0x40ea0f
push 3
push 0x4c2b50
push esi
call fcn.0047f720
add esp, 0xc
test eax, eax
jne 0x40e9a8
mov eax, dword [esp + 0x84]
not eax
or eax, 8
add esi, 3
not eax
mov dword [esp + 0x84], eax
jmp 0x40ea0f
push 2
push 0x4c2b54
push esi
call fcn.0047f720
add esp, 0xc
test eax, eax
jne 0x40e9c5
mov dword [esp + 0x88], eax
jmp 0x40ea0c
push 2
push 0x4c2b58
push esi
call fcn.0047f720
add esp, 0xc
test eax, eax
jne 0x40e9f0
mov eax, dword [esp + 0x84]
not eax
or eax, 1
not eax
mov dword [esp + 0x84], eax
jmp 0x40ea0c
push 2
push 0x4c2b5c
push esi
call fcn.0047f720
add esp, 0xc
test eax, eax
jne 0x40ea0f
or dword [esp + 0x84], 8
add esi, 2
push 0x4c2b40
push esi
call fcn.00476230
mov esi, eax
add esp, 8
test esi, esi
jne 0x40e956
mov ecx, edi
call fcn.00469ca0
mov dword [0x4d88d0], eax
lea eax, [esp + 0x28]
push eax
call dword [sym.imp.PAL.dll_PalInit]
add esp, 4
test eax, eax
je 0x40ed56
xor ecx, ecx
call fcn.0046e850
push str.system.dat
push 0x4db348
lea eax, [esp + 0x370]
push str._s_s
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
lea eax, [esp + 0x140]
push eax
lea eax, [esp + 0x37c]
push eax
call dword [sym.imp.PAL.dll_PalFileCreate]
mov edi, dword [sym.imp.USER32.dll_MessageBoxA]
mov esi, eax
add esp, 0x18
cmp esi, 0xffffffff
je 0x40eb9d
push 1
push 0
push 2
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push 0
lea eax, [esp + 0x1c]
push eax
push 4
lea eax, [esp + 0x20]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea eax, [esp + 0x130]
push eax
push str.Script.src
call dword [sym.imp.PAL.dll_PalFileCreate]
mov esi, eax
add esp, 8
cmp esi, 0xffffffff
je 0x40eb1d
mov ecx, dword [esp + 0x130]
push 0
push 0
add ecx, 4
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push 0
lea eax, [esp + 0x1c]
push eax
push 4
lea eax, [esp + 0x2c]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esp + 0x14]
cmp eax, dword [esp + 0x20]
je 0x40eb9d
cmp byte [0x4daf10], 0
je 0x40eb56
call fcn.0046e5a0
test eax, eax
jne 0x40eb9d
push 0x40020
push 0x4c2c8c
push 0x4c2c9c
call dword [sym.imp.USER32.dll_GetActiveWindow]
push eax
call dword [sym.imp.USER32.dll_MessageBoxA]
call dword [sym.imp.PAL.dll_PalUninit]
jmp 0x40ed56
mov esi, dword [sym.imp.USER32.dll_GetActiveWindow]
push 0x40024
push 0x4c2cd4
push 0x4c2ce0
call esi
push eax
call edi
cmp eax, 6
jne 0x40eb4b
call fcn.0046e5a0
test eax, eax
jne 0x40eb9d
push 0x40020
push 0x4c2c8c
push 0x4c2c9c
call esi
push eax
call edi
call dword [sym.imp.PAL.dll_PalUninit]
jmp 0x40ed56
push str.User32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov dword [0x4db564], eax
test eax, eax
je 0x40ebc5
push str.GetProductInfo
push dword [esp + 0x14]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [0x4df770], eax
call dword [sym.imp.PAL.dll_PalDebugIs]
test eax, eax
je 0x40ebd4
call fcn.0040cb30
call dword [sym.imp.PAL.dll_PalRun]
push 0x208
lea eax, [esp + 0x164]
push 0
push eax
call fcn.00476930
add esp, 0xc
lea eax, [esp + 0x160]
push 0x4db348
push str._sconfig.dat
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0xc
lea eax, [esp + 0x160]
push 0
push 0x80
push 2
push 0
push 2
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
je 0x40ed2c
lea eax, [esp + 0xc0]
push eax
call dword [sym.imp.PAL.dll_PalGetSystemParameters]
mov eax, dword [esp + 0xec]
add esp, 4
mov ecx, dword [esp + 0x11c]
mov dword [esp + 0x130], eax
or ecx, 8
mov eax, dword [esp + 0xec]
mov dword [esp + 0x134], eax
mov eax, dword [esp + 0xf0]
mov dword [esp + 0x138], eax
mov eax, dword [esp + 0xf4]
mov dword [esp + 0x13c], eax
mov eax, dword [esp + 0x124]
mov dword [esp + 0x148], eax
mov eax, dword [esp + 0x120]
mov dword [esp + 0x14c], eax
mov eax, dword [esp + 0x114]
mov dword [esp + 0x144], eax
mov eax, dword [esp + 0x128]
push 0
mov dword [esp + 0x154], eax
lea eax, [esp + 0x24]
push eax
push 0x24
lea eax, [esp + 0x13c]
mov dword [esp + 0x128], ecx
push eax
push esi
mov dword [esp + 0x154], ecx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x40ed25
lea eax, [esp + 0x160]
push eax
lea eax, [esp + 0x36c]
push 0x4c8ca8
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0xc
lea eax, [esp + 0x368]
push 0x40030
push 0x4c8ce8
push eax
call dword [sym.imp.USER32.dll_GetActiveWindow]
push eax
call edi
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
call dword [sym.imp.PAL.dll_PalUninit]
mov eax, dword [0x4db564]
test eax, eax
je 0x40ed42
push eax
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov dword [0x4db564], 0
mov dword [0x4df770], 0
xor esi, esi
mov eax, dword [esp + 0x1c]
test eax, eax
je 0x40ed67
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [esp + 0x76c]
mov eax, esi
pop edi
pop esi
xor ecx, esp
call fcn.0047487d
mov esp, ebp
pop ebp
ret 0x10