Function at 0x451fb7
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
push edi
push dword [0x5aad14]
xor ebp, ebp
mov dword [esp + 0x1c], ebp
call fcn.0047c830
mov edi, eax
call fcn.0045253d
mov esi, dword [esp + 0x24]
test esi, esi
jne 0x451fe3
mov esi, 0x54d038
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 0x45208a
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 0x452039
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 0x45208a
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 [0x5a8518]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [edi + 4], eax
test eax, eax
je 0x45230b
push esi
push eax
call sub.MSVCRT.dll_wcscpy
pop ecx
pop ecx
jmp 0x45230b
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 0x452101
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 0x4520f2
push esi
lea eax, [esp + 0x14]
push 0x56210c
push eax
call sub.MSVCRT.dll_memcmp
add esp, 0xc
test eax, eax
jne 0x4520f2
mov dword [edi + 0x18], 0xfde9
mov eax, dword [esp + 0x14]
sub eax, esi
mov dword [esp + 0x14], eax
jmp 0x452101
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 0x452198
add eax, 2
push eax
push ebp
push dword [0x5a8518]
cmp dword [edi + 0x18], ebp
jne 0x4521cd
mov ebp, dword [sym.imp.KERNEL32.dll_HeapAlloc]
call ebp
mov esi, eax
test esi, esi
je 0x452194
mov eax, dword [esp + 0x14]
lea eax, [eax*4 + 2]
push eax
push 0
push dword [0x5a8518]
call ebp
mov dword [edi + 0x10], eax
test eax, eax
je 0x452194
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.0047dae0
push esi
push 0
mov dword [edi + 0x18], 0xfde9
push dword [0x5a8518]
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, dword [esp + 0x14]
mov ecx, dword [edi + 0x10]
test ecx, ecx
je 0x45230b
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 0x45230b
mov al, byte [esi]
cmp al, 0x20
je 0x4521ca
cmp al, 9
jne 0x4521f3
inc esi
jmp 0x4521c0
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [edi + 0x10], eax
test eax, eax
je 0x452194
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 0x452198
mov al, byte [esi]
cmp al, 0x3b
jne 0x452237
inc esi
cmp byte [esi], 0x20
jne 0x452200
inc esi
push esi
push 2
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.00452325
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x45222d
mov cl, byte [esi]
cmp cl, bl
je 0x4522f4
cmp cl, 0xd
je 0x4522f4
inc esi
cmp byte [esi], 0
jne 0x452219
jmp 0x4522f4
cmp al, 0x5b
jne 0x452288
inc esi
lea eax, [edi + 0x1c]
push esi
push 1
push dword [esp + 0x20]
push eax
call fcn.00452325
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x452264
mov al, byte [esi]
cmp al, 0x5d
je 0x452272
cmp al, bl
je 0x452269
cmp al, 0xd
je 0x452269
inc esi
cmp byte [esi], 0
jne 0x452255
cmp byte [esi], 0x5d
jne 0x4522f4
mov byte [esi], 0
jmp 0x45227f
cmp al, bl
je 0x4522f7
cmp al, 0xd
je 0x4522f8
inc esi
mov al, byte [esi]
test al, al
jne 0x452277
jmp 0x4522f8
cmp al, bl
je 0x4522f8
cmp al, 0xd
je 0x4522f8
mov edx, esi
jmp 0x4522a3
cmp al, 0x3d
je 0x4522a7
cmp al, 0xd
je 0x4522a7
cmp al, bl
je 0x4522a7
inc esi
mov al, byte [esi]
test al, al
jne 0x452294
lea eax, [esi - 1]
jmp 0x4522b9
mov cl, byte [eax]
cmp cl, 0x20
je 0x4522b8
cmp cl, 9
jne 0x4522bd
dec eax
cmp eax, edx
ja 0x4522ac
mov byte [eax + 1], 0
inc esi
mov al, byte [esi]
cmp al, 0x20
je 0x4522c1
cmp al, 9
je 0x4522c1
push esi
push edx
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.00452325
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x4522ef
mov al, byte [esi]
cmp al, bl
je 0x4522f4
cmp al, 0xd
je 0x4522f4
inc esi
cmp byte [esi], 0
jne 0x4522e4
mov byte [esi], 0
inc esi
mov al, byte [esi]
cmp al, bl
je 0x4522f7
cmp al, 0xd
je 0x4522f7
cmp esi, dword [edi + 0x14]
jb 0x4521c0
mov eax, dword [edi]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret 8