Function at 0x434c1e
Capabilities:
Copy file
Get file size
Read file on windows
Write file on windows

Disassembly:
mov eax, 0x472ebe
call fcn.004549fc
sub esp, 0x98
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
cmp dword [esi + 0x210], ebx
je 0x434c4a
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 0x28]
push eax
push dword [ebp + 0xc]
call fcn.0043519a
test eax, eax
je 0x434c51
mov dword [esi + 0x21c], 0xffffff9c
xor eax, eax
jmp 0x434fd4
mov edi, 0x138
push edi
call fcn.00454b4e
push edi
push ebx
push eax
mov dword [ebp - 0x10], eax
call fcn.004550b0
add esp, 0x10
lea ecx, [ebp - 0x54]
call fcn.00434fe6
cmp byte [esi + 0x216], bl
mov dword [ebp - 4], ebx
je 0x434d34
mov eax, dword [esi + 0x220]
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 0xa4]
lea ecx, [ebp - 0x54]
push eax
mov byte [ebp - 4], 1
call fcn.004350e7
mov eax, dword [ebp + 8]
mov byte [ebp - 4], 2
cmp eax, ebx
mov dword [ebp - 0x7c], 0x476628
mov dword [ebp - 0x5c], 0x476620
jne 0x434cbb
mov eax, 0x494ad8
lea ecx, [ebp - 0x15]
push ebx
push ecx
push eax
lea ecx, [ebp - 0x7c]
call fcn.00403cfd
lea eax, [ebp - 0xa4]
lea ecx, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x7c]
push eax
mov byte [ebp - 4], 3
call fcn.00466540
lea ecx, [ebp - 0x7c]
mov edi, eax
mov byte [ebp - 4], 2
call fcn.00402424
lea ecx, [ebp - 0xa4]
mov byte [ebp - 4], 1
call fcn.00402424
cmp edi, ebx
je 0x434d23
push dword [ebp - 0x10]
call fcn.0043a0ac
or dword [ebp - 4], 0xffffffff
pop ecx
lea ecx, [ebp - 0x54]
mov dword [esi + 0x21c], edi
call fcn.004350c8
mov eax, edi
jmp 0x434fd4
mov edi, dword [ebp - 0x10]
mov byte [ebp - 4], bl
mov word [edi + 0x118], 1
jmp 0x434d63
mov eax, dword [ebp - 0x4c]
cmp eax, ebx
jne 0x434d40
mov eax, 0x476650
push ebx
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CopyFileW]
test eax, eax
jne 0x434d60
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esi + 0x21c], eax
jmp 0x434e92
mov edi, dword [ebp - 0x10]
cmp byte [esi + 0x214], bl
je 0x434df6
cmp byte [esi + 0x215], bl
mov byte [ebp + 0xb], 1
jne 0x434dca
lea eax, [ebp - 0x15]
push 1
push eax
lea ecx, [ebp - 0xa4]
push dword [ebp + 0xc]
call fcn.00401889
mov edx, dword [ebp - 0x4c]
mov byte [ebp - 4], 4
cmp edx, ebx
mov dword [ebp + 8], 0x476650
je 0x434da4
mov dword [ebp + 8], edx
mov ecx, eax
call fcn.00401a19
push eax
push dword [ebp + 8]
call fcn.004014f8
pop ecx
mov byte [ebp - 4], bl
pop ecx
test eax, eax
lea ecx, [ebp - 0xa4]
setne byte [ebp + 0xb]
call fcn.00401093
cmp byte [ebp + 0xb], bl
mov cl, byte [esi + 0x215]
je 0x434def
or dword [edi + 0x104], 2
lea eax, [edi + 0x104]
cmp cl, bl
mov edi, dword [eax]
je 0x434df6
or edi, 4
mov dword [eax], edi
jmp 0x434df6
or dword [edi + 0x104], 0xffffffff
mov eax, dword [ebp - 0x4c]
cmp eax, ebx
jne 0x434e02
mov eax, 0x476650
mov edi, dword [sym.imp.KERNEL32.dll_CreateFileW]
push ebx
push 0x80
push 3
push ebx
push ebx
push SysReAllocStringLen
push eax
call edi
cmp eax, 0xffffffff
mov dword [ebp - 0x24], eax
je 0x434d4f
push ebx
push 0x80
push 3
push ebx
push 3
lea eax, [esi + 4]
push 0x40000000
push eax
call edi
cmp eax, 0xffffffff
mov dword [ebp + 8], eax
jne 0x434e5b
call dword [sym.imp.KERNEL32.dll_GetLastError]
push dword [ebp - 0x24]
mov dword [esi + 0x21c], eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x434e92
push dword [ebp + 0xc]
mov edi, dword [sym.imp.KERNEL32.dll_lstrcpyA]
push dword [ebp - 0x10]
call edi
push ebx
push dword [ebp - 0x24]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ecx, dword [ebp - 0x10]
push ebx
push ebx
mov dword [ecx + 0x10c], eax
push dword [esi + 0x218]
mov ecx, esi
push dword [ebp + 8]
call fcn.00435884
test eax, eax
jne 0x434ea0
push dword [ebp - 0x10]
call fcn.0043a0ac
pop ecx
jmp 0x434fc6
push dword [0x48ecac]
push dword [esi + 0x224]
call edi
mov eax, dword [esi + 0x230]
mov ecx, dword [esi + 0x224]
inc eax
push ebx
mov word [ecx + 0xe], ax
lea eax, [ebp - 0x14]
mov edi, dword [sym.imp.KERNEL32.dll_WriteFile]
push eax
push 0x2e
push dword [esi + 0x224]
push dword [ebp + 8]
call edi
push 2
push ebx
push ebx
mov ecx, esi
push dword [ebp + 8]
call fcn.00435884
test eax, eax
je 0x434fc6
lea eax, [ebp - 0x14]
push ebx
push eax
push 0x138
push dword [ebp - 0x10]
push dword [ebp + 8]
call edi
cmp dword [ebp - 0x14], ebx
je 0x434e92
push 0x400
call fcn.00454b4e
pop ecx
mov dword [ebp - 0x20], eax
mov ecx, dword [ebp + 0x10]
mov dword [ebp - 0x1c], ebx
cmp ecx, ebx
je 0x434f2a
mov edx, dword [ebp - 0x10]
mov eax, dword [ecx]
push dword [edx + 0x10c]
push ebx
call dword [eax]
lea eax, [ebp - 0x14]
push ebx
push eax
push 0x400
push dword [ebp - 0x20]
push dword [ebp - 0x24]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x434f9c
cmp dword [ebp - 0x14], ebx
je 0x434f9c
cmp byte [esi + 0x215], bl
je 0x434f6a
cmp byte [esi + 0x214], bl
je 0x434f6a
push dword [ebp + 0xc]
push dword [ebp - 0x14]
push dword [ebp - 0x20]
call fcn.0040149a
add esp, 0xc
lea eax, [ebp - 0x14]
push ebx
push eax
push dword [ebp - 0x14]
push dword [ebp - 0x20]
push dword [ebp + 8]
call edi
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp + 0x10]
add dword [ebp - 0x1c], eax
cmp ecx, ebx
je 0x434f97
mov edx, dword [ebp - 0x10]
mov eax, dword [ecx]
push dword [edx + 0x10c]
push dword [ebp - 0x1c]
call dword [eax]
cmp dword [ebp - 0x14], ebx
jne 0x434f2a
push dword [ebp - 0x10]
lea ecx, [esi + 0x228]
call fcn.00435b3b
push dword [ebp - 0x24]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push dword [ebp + 8]
call esi
push dword [ebp - 0x20]
call fcn.0043a0ac
pop ecx
push 1
pop ebx
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x54]
call fcn.004350c8
mov eax, ebx
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 0xc