Function at 0x4028c8
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
push edi
push dword [0x490cb8]
xor ebp, ebp
mov dword [esp + 0x1c], ebp
call fcn.0040d080
mov edi, eax
call fcn.00402e99
mov esi, dword [esp + 0x24]
test esi, esi
jne 0x4028f4
mov esi, section..rdata
mov ebx, dword [sym.imp.KERNEL32.dll_CreateFileW]
push ebp
push pe_nt_image_headers32
push 3
push ebp
push 1
push 0xc0000000
push esi
mov dword [edi + 0xc], ebp
call ebx
mov dword [edi], eax
cmp eax, 0xffffffff
jne 0x40299b
push ebp
push pe_nt_image_headers32
push 3
push ebp
push 1
push 0x80000000
push esi
call ebx
mov dword [edi], eax
cmp eax, 0xffffffff
jne 0x40294a
push ebp
push pe_nt_image_headers32
push 3
push ebp
push 3
push 0x80000000
push esi
call ebx
mov dword [edi], eax
cmp dword [edi], 0xffffffff
mov dword [edi + 0xc], 1
jne 0x40299b
mov eax, dword [esp + 0x28]
push esi
mov dword [edi], ebp
mov dword [edi + 0x2c], eax
mov dword [edi + 0x18], 0xfde9
call sub.MSVCRT.dll_wcslen
pop ecx
lea eax, [eax*2 + 2]
push eax
push ebp
push dword [0x490698]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [edi + 4], eax
test eax, eax
je 0x402c1c
push esi
push eax
call sub.MSVCRT.dll_wcscpy
pop ecx
pop ecx
jmp 0x402c1c
push ebp
push dword [edi]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ebx, dword [sym.imp.KERNEL32.dll_ReadFile]
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x28]
push 3
mov dword [edi + 0x18], ebp
mov dword [edi + 0x2c], eax
mov eax, dword [esp + 0x18]
pop esi
cmp eax, esi
jl 0x402a12
push ebp
lea eax, [esp + 0x20]
push eax
push esi
lea eax, [esp + 0x1c]
push eax
push dword [edi]
call ebx
cmp dword [esp + 0x1c], esi
jne 0x402a03
push esi
lea eax, [esp + 0x14]
push 0x42900c
push eax
call sub.MSVCRT.dll_memcmp
add esp, 0xc
test eax, eax
jne 0x402a03
mov dword [edi + 0x18], 0xfde9
mov eax, dword [esp + 0x14]
sub eax, esi
mov dword [esp + 0x14], eax
jmp 0x402a12
push ebp
push ebp
push ebp
push dword [edi]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 0x14]
test eax, eax
jle 0x402aa9
add eax, 2
push eax
push ebp
push dword [0x490698]
cmp dword [edi + 0x18], ebp
jne 0x402ade
mov ebp, dword [sym.imp.KERNEL32.dll_HeapAlloc]
call ebp
mov esi, eax
test esi, esi
je 0x402aa5
mov eax, dword [esp + 0x14]
lea eax, [eax*4 + 2]
push eax
push 0
push dword [0x490698]
call ebp
mov dword [edi + 0x10], eax
test eax, eax
je 0x402aa5
push 0
lea eax, [esp + 0x20]
push eax
push dword [esp + 0x1c]
push esi
push dword [edi]
call ebx
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x14]
shl eax, 2
mov dword [esp + 0x14], eax
lea eax, [esp + 0x28]
push eax
push esi
lea eax, [esp + 0x1c]
push eax
push dword [edi + 0x10]
call fcn.0040dab0
push esi
push 0
mov dword [edi + 0x18], 0xfde9
push dword [0x490698]
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, dword [esp + 0x14]
mov ecx, dword [edi + 0x10]
test ecx, ecx
je 0x402c1c
xor edx, edx
mov word [ecx + eax], dx
mov eax, dword [esp + 0x14]
mov esi, dword [edi + 0x10]
add eax, esi
mov dword [edi + 0x14], eax
push 0xa
pop ebx
cmp esi, eax
jae 0x402c1c
mov al, byte [esi]
cmp al, 0x20
je 0x402adb
cmp al, 9
jne 0x402b04
inc esi
jmp 0x402ad1
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [edi + 0x10], eax
test eax, eax
je 0x402aa5
push ebp
lea ecx, [esp + 0x20]
push ecx
push dword [esp + 0x1c]
push eax
push dword [edi]
call ebx
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x14], eax
jmp 0x402aa9
mov al, byte [esi]
cmp al, 0x3b
jne 0x402b48
inc esi
cmp byte [esi], 0x20
jne 0x402b11
inc esi
push esi
push 2
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.00402c36
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x402b3e
mov cl, byte [esi]
cmp cl, bl
je 0x402c05
cmp cl, 0xd
je 0x402c05
inc esi
cmp byte [esi], 0
jne 0x402b2a
jmp 0x402c05
cmp al, 0x5b
jne 0x402b99
inc esi
lea eax, [edi + 0x1c]
push esi
push 1
push dword [esp + 0x20]
push eax
call fcn.00402c36
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x402b75
mov al, byte [esi]
cmp al, 0x5d
je 0x402b83
cmp al, bl
je 0x402b7a
cmp al, 0xd
je 0x402b7a
inc esi
cmp byte [esi], 0
jne 0x402b66
cmp byte [esi], 0x5d
jne 0x402c05
mov byte [esi], 0
jmp 0x402b90
cmp al, bl
je 0x402c08
cmp al, 0xd
je 0x402c09
inc esi
mov al, byte [esi]
test al, al
jne 0x402b88
jmp 0x402c09
cmp al, bl
je 0x402c09
cmp al, 0xd
je 0x402c09
mov edx, esi
jmp 0x402bb4
cmp al, 0x3d
je 0x402bb8
cmp al, 0xd
je 0x402bb8
cmp al, bl
je 0x402bb8
inc esi
mov al, byte [esi]
test al, al
jne 0x402ba5
lea eax, [esi - 1]
jmp 0x402bca
mov cl, byte [eax]
cmp cl, 0x20
je 0x402bc9
cmp cl, 9
jne 0x402bce
dec eax
cmp eax, edx
ja 0x402bbd
mov byte [eax + 1], 0
inc esi
mov al, byte [esi]
cmp al, 0x20
je 0x402bd2
cmp al, 9
je 0x402bd2
push esi
push edx
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.00402c36
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x402c00
mov al, byte [esi]
cmp al, bl
je 0x402c05
cmp al, 0xd
je 0x402c05
inc esi
cmp byte [esi], 0
jne 0x402bf5
mov byte [esi], 0
inc esi
mov al, byte [esi]
cmp al, bl
je 0x402c08
cmp al, 0xd
je 0x402c08
cmp esi, dword [edi + 0x14]
jb 0x402ad1
mov eax, dword [edi]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret 8