Function at 0x45a064
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
push edi
push dword [0xc82944]
xor ebp, ebp
mov dword [esp + 0x1c], ebp
call fcn.004ab8b6
mov edi, eax
call fcn.0045a052
mov esi, dword [esp + 0x24]
test esi, esi
jne 0x45a090
mov esi, 0x52fbb4
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 0x45a137
push ebp
push pe_nt_image_headers32
push 3
push ebp
push 1
push closesocket
push esi
call ebx
mov dword [edi], eax
cmp eax, 0xffffffff
jne 0x45a0e6
push ebp
push pe_nt_image_headers32
push 3
push ebp
push 3
push closesocket
push esi
call ebx
mov dword [edi], eax
cmp dword [edi], 0xffffffff
mov dword [edi + 0xc], 1
jne 0x45a137
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 [0xc06444]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [edi + 4], eax
test eax, eax
je 0x45a3b8
push esi
push eax
call sub.MSVCRT.dll_wcscpy
pop ecx
pop ecx
jmp 0x45a3b8
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 0x45a1ae
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 0x45a19f
push esi
lea eax, [esp + 0x14]
push 0x543d7c
push eax
call sub.MSVCRT.dll_memcmp
add esp, 0xc
test eax, eax
jne 0x45a19f
mov dword [edi + 0x18], 0xfde9
mov eax, dword [esp + 0x14]
sub eax, esi
mov dword [esp + 0x14], eax
jmp 0x45a1ae
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 0x45a245
add eax, 2
push eax
push ebp
push dword [0xc06444]
cmp dword [edi + 0x18], ebp
jne 0x45a27a
mov ebp, dword [sym.imp.KERNEL32.dll_HeapAlloc]
call ebp
mov esi, eax
test esi, esi
je 0x45a241
mov eax, dword [esp + 0x14]
lea eax, [eax*4 + 2]
push eax
push 0
push dword [0xc06444]
call ebp
mov dword [edi + 0x10], eax
test eax, eax
je 0x45a241
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.004acb40
push esi
push 0
mov dword [edi + 0x18], 0xfde9
push dword [0xc06444]
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, dword [esp + 0x14]
mov ecx, dword [edi + 0x10]
test ecx, ecx
je 0x45a3b8
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 0x45a3b8
mov al, byte [esi]
cmp al, 0x20
je 0x45a277
cmp al, 9
jne 0x45a2a0
inc esi
jmp 0x45a26d
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [edi + 0x10], eax
test eax, eax
je 0x45a241
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 0x45a245
mov al, byte [esi]
cmp al, 0x3b
jne 0x45a2e4
inc esi
cmp byte [esi], 0x20
jne 0x45a2ad
inc esi
push esi
push 2
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.0045a3d2
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x45a2da
mov cl, byte [esi]
cmp cl, bl
je 0x45a3a1
cmp cl, 0xd
je 0x45a3a1
inc esi
cmp byte [esi], 0
jne 0x45a2c6
jmp 0x45a3a1
cmp al, 0x5b
jne 0x45a335
inc esi
lea eax, [edi + 0x1c]
push esi
push 1
push dword [esp + 0x20]
push eax
call fcn.0045a3d2
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x45a311
mov al, byte [esi]
cmp al, 0x5d
je 0x45a31f
cmp al, bl
je 0x45a316
cmp al, 0xd
je 0x45a316
inc esi
cmp byte [esi], 0
jne 0x45a302
cmp byte [esi], 0x5d
jne 0x45a3a1
mov byte [esi], 0
jmp 0x45a32c
cmp al, bl
je 0x45a3a4
cmp al, 0xd
je 0x45a3a5
inc esi
mov al, byte [esi]
test al, al
jne 0x45a324
jmp 0x45a3a5
cmp al, bl
je 0x45a3a5
cmp al, 0xd
je 0x45a3a5
mov edx, esi
jmp 0x45a350
cmp al, 0x3d
je 0x45a354
cmp al, 0xd
je 0x45a354
cmp al, bl
je 0x45a354
inc esi
mov al, byte [esi]
test al, al
jne 0x45a341
lea eax, [esi - 1]
jmp 0x45a366
mov cl, byte [eax]
cmp cl, 0x20
je 0x45a365
cmp cl, 9
jne 0x45a36a
dec eax
cmp eax, edx
ja 0x45a359
mov byte [eax + 1], 0
inc esi
mov al, byte [esi]
cmp al, 0x20
je 0x45a36e
cmp al, 9
je 0x45a36e
push esi
push edx
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.0045a3d2
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x45a39c
mov al, byte [esi]
cmp al, bl
je 0x45a3a1
cmp al, 0xd
je 0x45a3a1
inc esi
cmp byte [esi], 0
jne 0x45a391
mov byte [esi], 0
inc esi
mov al, byte [esi]
cmp al, bl
je 0x45a3a4
cmp al, 0xd
je 0x45a3a4
cmp esi, dword [edi + 0x14]
jb 0x45a26d
mov eax, dword [edi]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret 8