Function at 0x415000
Capabilities:
Get file size
Read file on windows
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x68
mov eax, dword [0x482870]
push ebx
xor ebx, ebx
mov dword [ebp - 0x20], eax
cmp eax, ebx
mov dword [ebp - 0x10], ebx
jle 0x415402
push esi
push edi
mov dword [ebp - 0x1c], 0x64
mov esi, 0x42fa2c
push dword [ebp - 0x10]
mov ecx, 0x482864
call fcn.00421b62
mov edi, eax
mov dword [ebp - 0x14], edi
push dword [edi + 0x28]
call fcn.00414c54
test al, al
pop ecx
je 0x4153ea
lea eax, [edi + 4]
mov ecx, 0x482320
push eax
mov dword [ebp - 0xc], eax
call fcn.00418d60
add edi, 0x10
mov ecx, 0x482320
push edi
call fcn.00418d60
mov eax, dword [ebp - 0x14]
mov ecx, 0x482320
add eax, 0x1c
push eax
mov dword [ebp - 8], eax
call fcn.00418d60
mov ecx, dword [ebp - 0xc]
push 1
push ebx
push 0x42fb7c
call fcn.0041f507
mov ecx, dword [ebp - 0xc]
push eax
push ebx
call fcn.0041f9d6
push eax
lea ecx, [ebp - 0x44]
call fcn.0041eb84
push 1
lea ecx, [ebp - 0x44]
call fcn.0041fa6a
push eax
call fcn.0040ef19
pop ecx
pop ecx
mov ecx, dword [ebp - 0xc]
call fcn.0041fa6a
push eax
call fcn.0040f25b
test al, al
pop ecx
jne 0x415106
mov ecx, dword [ebp - 0xc]
call fcn.0041fa6a
push 0x482b7c
push eax
mov ecx, 0x482b70
call fcn.00425376
mov ecx, dword [ebp - 0xc]
push ebx
push 0x80
push 4
push ebx
push 1
push 0x40000000
call fcn.0041fa6a
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x14]
cmp dword [eax], 1
jne 0x4151e7
mov ecx, dword [ebp - 0xc]
push ebx
push 0x80
push 4
push ebx
push 1
push 0xc0000000
call fcn.0041fa6a
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
je 0x4153e2
push ebx
push edi
mov dword [ebp - 0x24], ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x24]
push 2
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push dword [ebp - 8]
lea ecx, [ebp - 0x50]
call fcn.0041eb84
cmp dword [ebp - 0x14], ebx
jbe 0x4151b3
cmp dword [ebp - 0x14], 1
jbe 0x4151a8
push 2
push ebx
push 0xfffffffffffffffe
push edi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
lea eax, [ebp - 0x28]
push ebx
push eax
lea eax, [ebp - 4]
push 2
push eax
push edi
mov byte [ebp - 4], bl
mov byte [ebp - 3], bl
mov byte [ebp - 2], bl
mov dword [ebp - 0x28], ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
lea eax, [ebp - 4]
push eax
push esi
call fcn.00428180
pop ecx
test eax, eax
pop ecx
je 0x4151b3
push ebx
push ebx
push esi
lea ecx, [ebp - 0x50]
call fcn.0041f761
push ebx
push esi
lea ecx, [ebp - 0x50]
call fcn.0041ed73
lea eax, [ebp - 0x2c]
push ebx
push eax
lea ecx, [ebp - 0x50]
push dword [ebp - 0x50]
mov dword [ebp - 0x2c], ebx
call fcn.0041fa6a
push eax
push edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea ecx, [ebp - 0x50]
jmp 0x4153c5
lea ecx, [ebp - 0x38]
call fcn.0041eab0
mov ecx, dword [ebp - 0xc]
push ebx
push ebx
call fcn.0041fa6a
push eax
lea ecx, [ebp - 0x38]
call fcn.0041f806
test eax, eax
jl 0x4152fa
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
cmp eax, ebx
jne 0x415235
mov ecx, dword [ebp - 8]
push ebx
push esi
call fcn.0041ed73
push ebx
push ebx
mov ecx, dword [ebp - 8]
call fcn.0041fa6a
push eax
lea ecx, [ebp - 0x38]
call fcn.0041f761
jmp 0x4153b1
cmp eax, 2
jne 0x41526a
push ebx
push esi
mov ecx, edi
call fcn.0041ed73
push ebx
push ebx
mov ecx, edi
call fcn.0041fa6a
push eax
lea ecx, [ebp - 0x38]
call fcn.0041f3fc
cmp eax, 0xffffffff
je 0x4152fa
mov edi, dword [edi]
push ebx
lea eax, [edi + eax - 2]
jmp 0x415308
cmp eax, 3
jne 0x415291
push ebx
push esi
mov ecx, edi
call fcn.0041ed73
push ebx
push 1
push ebx
mov ecx, edi
call fcn.0041fa6a
push eax
lea ecx, [ebp - 0x38]
call fcn.0041f142
jmp 0x4153b1
cmp eax, 4
jne 0x4152cb
push ebx
push esi
mov ecx, edi
call fcn.0041ed73
mov ecx, dword [ebp - 8]
push ebx
push esi
call fcn.0041ed73
push ebx
push ebx
mov ecx, edi
call fcn.0041fa6a
push eax
lea ecx, [ebp - 0x38]
call fcn.0041f3fc
cmp eax, 0xffffffff
je 0x4152fa
mov edi, dword [edi]
push ebx
add edi, eax
push edi
jmp 0x41521f
cmp eax, 5
jne 0x41530e
push ebx
push esi
mov ecx, edi
call fcn.0041ed73
mov ecx, dword [ebp - 8]
push ebx
push esi
call fcn.0041ed73
push ebx
push ebx
mov ecx, edi
call fcn.0041fa6a
push eax
lea ecx, [ebp - 0x38]
call fcn.0041f3fc
cmp eax, 0xffffffff
jne 0x415307
lea ecx, [ebp - 0x38]
call fcn.0041ebe6
jmp 0x4153e2
push ebx
push eax
jmp 0x41521f
cmp eax, 6
jne 0x41538f
lea ecx, [ebp - 0x68]
call fcn.0041eab0
lea ecx, [ebp - 0x5c]
mov dword [ebp - 0x18], ebx
call fcn.0041eab0
push dword [ebp - 0x18]
lea ecx, [ebp - 0x38]
call fcn.0041f713
test al, al
je 0x415371
lea eax, [ebp - 0x68]
lea ecx, [ebp - 0x38]
push eax
lea eax, [ebp - 0x18]
push eax
call fcn.0041f670
mov ecx, edi
call fcn.0041fa6a
push eax
lea ecx, [ebp - 0x68]
call fcn.0041f99e
test al, al
jne 0x415326
lea eax, [ebp - 0x68]
lea ecx, [ebp - 0x5c]
push eax
call fcn.0041edf1
push ebx
push esi
lea ecx, [ebp - 0x5c]
call fcn.0041ed73
jmp 0x415326
lea eax, [ebp - 0x5c]
lea ecx, [ebp - 0x38]
push eax
call fcn.0041ecc1
lea ecx, [ebp - 0x5c]
call fcn.0041ebe6
lea ecx, [ebp - 0x68]
call fcn.0041ebe6
jmp 0x4153b1
cmp eax, 7
jne 0x4153b1
mov ecx, dword [ebp - 8]
push 1
push ebx
push ebx
call fcn.0041fa6a
push eax
mov ecx, edi
call fcn.0041fa6a
push eax
lea ecx, [ebp - 0x38]
call fcn.0041f93a
mov ecx, dword [ebp - 0xc]
call fcn.0041fa6a
push eax
lea ecx, [ebp - 0x38]
call fcn.0041fb5a
lea ecx, [ebp - 0x38]
call fcn.0041ebe6
cmp dword [ebp - 0x20], ebx
jle 0x4153e2
mov eax, dword [ebp - 0x1c]
push ebx
cdq
idiv dword [ebp - 0x20]
mov ecx, 0x482c68
push eax
call fcn.00416feb
lea ecx, [ebp - 0x44]
call fcn.0041ebe6
inc dword [ebp - 0x10]
add dword [ebp - 0x1c], 0x64
mov eax, dword [ebp - 0x10]
cmp eax, dword [0x482870]
jl 0x41502a
pop edi
pop esi
mov al, 1
pop ebx
leave
ret