Function at 0x40be76
Capabilities:
Check if file exists
Read file on windows
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x30
mov eax, dword [ebp + 8]
push ebx
lea ebx, [edi + 0x6c]
push esi
mov ecx, ebx
mov dword [esp + 0x14], ebx
call fcn.0040da63
mov esi, eax
cmp byte [esi + 0x1c], 0
je 0x40bea4
xor eax, eax
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov eax, dword [ebp + 8]
mov ecx, ebx
call fcn.0040da63
mov eax, dword [eax + 4]
mov ecx, edi
call fcn.0040d2c2
mov eax, dword [eax]
sub eax, 0x10
call fcn.00409a5a
mov ecx, dword [esp + 0x14]
mov ebx, eax
mov eax, dword [ebp + 8]
add ebx, 0x10
mov dword [esp + 0x18], ebx
call fcn.0040da63
add eax, 0x18
push eax
lea eax, [esp + 0x1c]
lea ecx, [esp + 0x14]
call fcn.00408be5
mov eax, dword [esi + 0xc]
pop ecx
mov dword [esp + 0x30], eax
push ebx
lea eax, [esp + 0x2c]
call fcn.004045c9
lea eax, [esp + 0x28]
lea ecx, [esp + 0x24]
call fcn.0040a6a0
push dword [eax]
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
mov ebx, eax
mov eax, dword [esp + 0x24]
dec ebx
neg ebx
sbb bl, bl
add eax, 0xfffffff0
inc bl
call fcn.004046a2
mov eax, dword [esp + 0x28]
add eax, 0xfffffff0
call fcn.004046a2
test bl, bl
jne 0x40bf6d
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea eax, [esp + 0x14]
push eax
push 0x104
push edi
call fcn.0040d285
push 0xe
pop esi
mov eax, dword [esp + 0x10]
add eax, 0xfffffff0
call fcn.004046a2
mov eax, dword [esp + 0x18]
add eax, 0xfffffff0
call fcn.004046a2
mov eax, esi
jmp 0x40be9c
mov ecx, dword [esp + 0x18]
xor ebx, ebx
push ebx
push dword [esp + 0x34]
call fcn.0041d465
pop ecx
pop ecx
test al, al
jne 0x40bffe
mov eax, dword [ebp + 0xc]
mov ecx, dword [eax + 4]
test ecx, ecx
je 0x40bf9e
mov eax, dword [ecx]
push ebx
push dword [esp + 0x34]
push dword [esp + 0x20]
call dword [eax]
test eax, eax
jne 0x40bffe
cmp byte [0x456c38], bl
je 0x40bff7
add esi, 0x18
push esi
lea eax, [esp + 0x1c]
lea ecx, [esp + 0x28]
call fcn.00408be5
pop ecx
push dword [eax]
lea eax, [esp + 0x2c]
push str.Not_enough_disk_space_to_extract_file:
call fcn.004141f6
push eax
call fcn.00414207
push eax
call fcn.00414207
push eax
mov eax, 0x456c08
call fcn.004134f0
mov eax, dword [esp + 0x28]
add eax, 0xfffffff0
call fcn.004046a2
mov eax, dword [esp + 0x24]
add eax, 0xfffffff0
call fcn.004046a2
push 0xa
jmp 0x40bf4d
mov eax, dword [ebp + 8]
mov ecx, dword [esp + 0x14]
call fcn.0040da63
cmp dword [eax + 4], 0xc
mov eax, dword [ebp + 0xc]
mov esi, dword [eax]
sete byte [esp + 0xf]
mov dword [esp + 0x28], esi
test esi, esi
je 0x40c05b
mov ebx, dword [esi]
mov eax, dword [ebp + 8]
mov ecx, dword [esp + 0x14]
add ebx, 0x1c
call fcn.0040da63
push 0
push dword [eax + 0xc]
mov ecx, esi
call dword [ebx]
mov ebx, dword [esi]
mov eax, dword [ebp + 8]
mov ecx, dword [esp + 0x14]
add ebx, 0x14
call fcn.0040da63
push dword [eax]
lea eax, [esp + 0x14]
call fcn.0040a395
push eax
mov ecx, esi
call dword [ebx]
cmp byte [esp + 0xf], 0
je 0x40c075
lea esi, [edi + 0x9c]
lea ebx, [esp + 0x10]
call fcn.00409497
mov esi, dword [esp + 0x28]
lea eax, [edi + 0xa8]
push eax
xor ebx, ebx
lea eax, [esp + 0x14]
push ebx
push eax
call fcn.0040a533
add esp, 0xc
push ebx
push 0x80
push 2
push ebx
push ebx
push 0x40000000
push dword [esp + 0x28]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [esp + 0x30], eax
cmp eax, 0xffffffff
jne 0x40c143
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
call esi
push eax
lea eax, [esp + 0x14]
push eax
push 0x104
push edi
call fcn.0040d285
cmp byte [0x456c38], bl
je 0x40c134
call esi
push eax
lea eax, [esp + 0x28]
call fcn.0041df40
pop ecx
push dword [eax]
lea eax, [esp + 0x2c]
push str._Error:
push dword [esp + 0x18]
push str.Failed_to_extract_file:
call fcn.004141f6
push eax
call fcn.00414207
push eax
call fcn.00414207
push eax
call fcn.00414207
push eax
call fcn.00414207
push eax
mov eax, 0x456c08
call fcn.004134f0
mov eax, dword [esp + 0x28]
add eax, 0xfffffff0
call fcn.004046a2
mov eax, dword [esp + 0x24]
add eax, 0xfffffff0
call fcn.004046a2
push 0xffffffffffffffff
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 2
jmp 0x40bf4d
mov eax, dword [ebp + 8]
mov ecx, dword [esp + 0x14]
mov ebx, dword [edi + 0x78]
push 0
push 0
call fcn.0040da63
mov eax, dword [eax + 0x10]
add eax, dword [edi + 0x8c]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
jne 0x40c18f
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea eax, [edi + 0x54]
push eax
push 0x103
push edi
call fcn.0040d285
cmp dword [esp + 0x30], 0
je 0x40c13c
push dword [esp + 0x30]
jmp 0x40c136
push 0x10000
call fcn.0042e89a
and dword [edi + 0xc8], 0
pop ecx
mov ecx, dword [esp + 0x14]
mov dword [esp + 0x1c], eax
mov eax, dword [ebp + 8]
call fcn.0040da63
mov ebx, dword [eax + 8]
mov eax, dword [ebp + 8]
mov ecx, dword [esp + 0x14]
shr ebx, 1
and bl, 1
call fcn.0040da63
mov eax, dword [eax + 0xc]
and dword [esp + 0x28], 0
mov dword [esp + 0x24], eax
test esi, esi
je 0x40c1e4
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x24]
test al, al
jne 0x40c2a7
mov ecx, dword [esp + 0x24]
mov eax, 0x10000
cmp ecx, eax
jbe 0x40c1f3
mov ecx, eax
mov eax, dword [edi + 0x78]
push 0
lea edx, [esp + 0x24]
push edx
push ecx
push dword [esp + 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x40c272
mov eax, dword [esp + 0x20]
test eax, eax
je 0x40c272
test bl, bl
je 0x40c228
mov edx, dword [esp + 0x1c]
lea ecx, [edi + 0xc0]
call fcn.00421f9c
push 0
lea eax, [esp + 0x24]
push eax
push dword [esp + 0x28]
push dword [esp + 0x28]
push dword [esp + 0x40]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x40c272
mov eax, dword [esp + 0x20]
test eax, eax
je 0x40c272
sub dword [esp + 0x24], eax
add dword [esp + 0x28], eax
test esi, esi
je 0x40c267
mov eax, dword [esp + 0x28]
cdq
push edx
push eax
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x20]
cmp dword [esp + 0x24], 0
jg 0x40c1d1
mov eax, dword [ebp + 8]
mov ecx, dword [esp + 0x14]
call fcn.0040da63
push dword [esp + 0x1c]
mov byte [eax + 0x1c], 1
call fcn.0042e8a5
xor esi, esi
pop ecx
cmp dword [esp + 0x30], esi
je 0x40bf4e
push dword [esp + 0x30]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x40bf4e
push dword [esp + 0x1c]
call fcn.0042e8a5
cmp dword [esp + 0x34], 0
pop ecx
je 0x40c2c2
push dword [esp + 0x30]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0xf
jmp 0x40bf4d