Function at 0x42ac74
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
push edi
push dword [0x521dac]
xor ebp, ebp
mov dword [esp + 0x1c], ebp
call fcn.0043ff10
mov edi, eax
call fcn.0042ac62
mov esi, dword [esp + 0x24]
test esi, esi
jne 0x42aca0
mov esi, 0x4d9dc8
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 0x42ad47
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 0x42acf6
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 0x42ad47
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 [0x520bbc]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [edi + 4], eax
test eax, eax
je 0x42afc8
push esi
push eax
call sub.MSVCRT.dll_wcscpy
pop ecx
pop ecx
jmp 0x42afc8
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 0x42adbe
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 0x42adaf
push esi
lea eax, [esp + 0x14]
push 0x4edf84
push eax
call sub.MSVCRT.dll_memcmp
add esp, 0xc
test eax, eax
jne 0x42adaf
mov dword [edi + 0x18], 0xfde9
mov eax, dword [esp + 0x14]
sub eax, esi
mov dword [esp + 0x14], eax
jmp 0x42adbe
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 0x42ae55
add eax, 2
push eax
push ebp
push dword [0x520bbc]
cmp dword [edi + 0x18], ebp
jne 0x42ae8a
mov ebp, dword [sym.imp.KERNEL32.dll_HeapAlloc]
call ebp
mov esi, eax
test esi, esi
je 0x42ae51
mov eax, dword [esp + 0x14]
lea eax, [eax*4 + 2]
push eax
push 0
push dword [0x520bbc]
call ebp
mov dword [edi + 0x10], eax
test eax, eax
je 0x42ae51
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.00440fe0
push esi
push 0
mov dword [edi + 0x18], 0xfde9
push dword [0x520bbc]
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, dword [esp + 0x14]
mov ecx, dword [edi + 0x10]
test ecx, ecx
je 0x42afc8
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 0x42afc8
mov al, byte [esi]
cmp al, 0x20
je 0x42ae87
cmp al, 9
jne 0x42aeb0
inc esi
jmp 0x42ae7d
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [edi + 0x10], eax
test eax, eax
je 0x42ae51
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 0x42ae55
mov al, byte [esi]
cmp al, 0x3b
jne 0x42aef4
inc esi
cmp byte [esi], 0x20
jne 0x42aebd
inc esi
push esi
push 2
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.0042afe2
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x42aeea
mov cl, byte [esi]
cmp cl, bl
je 0x42afb1
cmp cl, 0xd
je 0x42afb1
inc esi
cmp byte [esi], 0
jne 0x42aed6
jmp 0x42afb1
cmp al, 0x5b
jne 0x42af45
inc esi
lea eax, [edi + 0x1c]
push esi
push 1
push dword [esp + 0x20]
push eax
call fcn.0042afe2
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x42af21
mov al, byte [esi]
cmp al, 0x5d
je 0x42af2f
cmp al, bl
je 0x42af26
cmp al, 0xd
je 0x42af26
inc esi
cmp byte [esi], 0
jne 0x42af12
cmp byte [esi], 0x5d
jne 0x42afb1
mov byte [esi], 0
jmp 0x42af3c
cmp al, bl
je 0x42afb4
cmp al, 0xd
je 0x42afb5
inc esi
mov al, byte [esi]
test al, al
jne 0x42af34
jmp 0x42afb5
cmp al, bl
je 0x42afb5
cmp al, 0xd
je 0x42afb5
mov edx, esi
jmp 0x42af60
cmp al, 0x3d
je 0x42af64
cmp al, 0xd
je 0x42af64
cmp al, bl
je 0x42af64
inc esi
mov al, byte [esi]
test al, al
jne 0x42af51
lea eax, [esi - 1]
jmp 0x42af76
mov cl, byte [eax]
cmp cl, 0x20
je 0x42af75
cmp cl, 9
jne 0x42af7a
dec eax
cmp eax, edx
ja 0x42af69
mov byte [eax + 1], 0
inc esi
mov al, byte [esi]
cmp al, 0x20
je 0x42af7e
cmp al, 9
je 0x42af7e
push esi
push edx
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.0042afe2
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x42afac
mov al, byte [esi]
cmp al, bl
je 0x42afb1
cmp al, 0xd
je 0x42afb1
inc esi
cmp byte [esi], 0
jne 0x42afa1
mov byte [esi], 0
inc esi
mov al, byte [esi]
cmp al, bl
je 0x42afb4
cmp al, 0xd
je 0x42afb4
cmp esi, dword [edi + 0x14]
jb 0x42ae7d
mov eax, dword [edi]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret 8