Function at 0x42bd7d
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
push edi
push dword [0x700890]
xor ebp, ebp
mov dword [esp + 0x1c], ebp
call fcn.00450d68
mov edi, eax
call fcn.0042c20f
mov esi, dword [esp + 0x24]
test esi, esi
jne 0x42bda9
mov esi, 0x4d0068
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 0x42be50
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 0x42bdff
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 0x42be50
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 [0x6fe384]
call dword [sym.imp.KERNEL32.DLL_HeapAlloc]
mov dword [edi + 4], eax
test eax, eax
je 0x42c0d1
push esi
push eax
call sub.MSVCRT.dll_wcscpy
pop ecx
pop ecx
jmp 0x42c0d1
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 0x42bec7
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 0x42beb8
push esi
lea eax, [esp + 0x14]
push 0x4d0118
push eax
call sub.MSVCRT.dll_memcmp
add esp, 0xc
test eax, eax
jne 0x42beb8
mov dword [edi + 0x18], 0xfde9
mov eax, dword [esp + 0x14]
sub eax, esi
mov dword [esp + 0x14], eax
jmp 0x42bec7
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 0x42bf5e
add eax, 2
push eax
push ebp
push dword [0x6fe384]
cmp dword [edi + 0x18], ebp
jne 0x42bf93
mov ebp, dword [sym.imp.KERNEL32.DLL_HeapAlloc]
call ebp
mov esi, eax
test esi, esi
je 0x42bf5a
mov eax, dword [esp + 0x14]
lea eax, [eax*4 + 2]
push eax
push 0
push dword [0x6fe384]
call ebp
mov dword [edi + 0x10], eax
test eax, eax
je 0x42bf5a
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.00451bf0
push esi
push 0
mov dword [edi + 0x18], 0xfde9
push dword [0x6fe384]
call dword [sym.imp.KERNEL32.DLL_HeapFree]
mov eax, dword [esp + 0x14]
mov ecx, dword [edi + 0x10]
test ecx, ecx
je 0x42c0d1
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 0x42c0d1
mov al, byte [esi]
cmp al, 0x20
je 0x42bf90
cmp al, 9
jne 0x42bfb9
inc esi
jmp 0x42bf86
call dword [sym.imp.KERNEL32.DLL_HeapAlloc]
mov dword [edi + 0x10], eax
test eax, eax
je 0x42bf5a
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 0x42bf5e
mov al, byte [esi]
cmp al, 0x3b
jne 0x42bffd
inc esi
cmp byte [esi], 0x20
jne 0x42bfc6
inc esi
push esi
push 2
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.0042c0eb
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x42bff3
mov cl, byte [esi]
cmp cl, bl
je 0x42c0ba
cmp cl, 0xd
je 0x42c0ba
inc esi
cmp byte [esi], 0
jne 0x42bfdf
jmp 0x42c0ba
cmp al, 0x5b
jne 0x42c04e
inc esi
lea eax, [edi + 0x1c]
push esi
push 1
push dword [esp + 0x20]
push eax
call fcn.0042c0eb
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x42c02a
mov al, byte [esi]
cmp al, 0x5d
je 0x42c038
cmp al, bl
je 0x42c02f
cmp al, 0xd
je 0x42c02f
inc esi
cmp byte [esi], 0
jne 0x42c01b
cmp byte [esi], 0x5d
jne 0x42c0ba
mov byte [esi], 0
jmp 0x42c045
cmp al, bl
je 0x42c0bd
cmp al, 0xd
je 0x42c0be
inc esi
mov al, byte [esi]
test al, al
jne 0x42c03d
jmp 0x42c0be
cmp al, bl
je 0x42c0be
cmp al, 0xd
je 0x42c0be
mov edx, esi
jmp 0x42c069
cmp al, 0x3d
je 0x42c06d
cmp al, 0xd
je 0x42c06d
cmp al, bl
je 0x42c06d
inc esi
mov al, byte [esi]
test al, al
jne 0x42c05a
lea eax, [esi - 1]
jmp 0x42c07f
mov cl, byte [eax]
cmp cl, 0x20
je 0x42c07e
cmp cl, 9
jne 0x42c083
dec eax
cmp eax, edx
ja 0x42c072
mov byte [eax + 1], 0
inc esi
mov al, byte [esi]
cmp al, 0x20
je 0x42c087
cmp al, 9
je 0x42c087
push esi
push edx
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.0042c0eb
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x42c0b5
mov al, byte [esi]
cmp al, bl
je 0x42c0ba
cmp al, 0xd
je 0x42c0ba
inc esi
cmp byte [esi], 0
jne 0x42c0aa
mov byte [esi], 0
inc esi
mov al, byte [esi]
cmp al, bl
je 0x42c0bd
cmp al, 0xd
je 0x42c0bd
cmp esi, dword [edi + 0x14]
jb 0x42bf86
mov eax, dword [edi]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret 8