Function at 0x42d052
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
push edi
push dword [0x45b9d8]
xor ebp, ebp
mov dword [esp + 0x1c], ebp
call fcn.0043b9cf
mov edi, eax
call fcn.0042d5d8
mov esi, dword [esp + 0x24]
test esi, esi
jne 0x42d07e
mov esi, 0x441098
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 0x42d125
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 0x42d0d4
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 0x42d125
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 [0x45af5c]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [edi + 4], eax
test eax, eax
je 0x42d3a6
push esi
push eax
call sub.MSVCRT.dll_wcscpy
pop ecx
pop ecx
jmp 0x42d3a6
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 0x42d19c
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 0x42d18d
push esi
lea eax, [esp + 0x14]
push 0x455274
push eax
call sub.MSVCRT.dll_memcmp
add esp, 0xc
test eax, eax
jne 0x42d18d
mov dword [edi + 0x18], 0xfde9
mov eax, dword [esp + 0x14]
sub eax, esi
mov dword [esp + 0x14], eax
jmp 0x42d19c
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 0x42d233
add eax, 2
push eax
push ebp
push dword [0x45af5c]
cmp dword [edi + 0x18], ebp
jne 0x42d268
mov ebp, dword [sym.imp.KERNEL32.dll_HeapAlloc]
call ebp
mov esi, eax
test esi, esi
je 0x42d22f
mov eax, dword [esp + 0x14]
lea eax, [eax*4 + 2]
push eax
push 0
push dword [0x45af5c]
call ebp
mov dword [edi + 0x10], eax
test eax, eax
je 0x42d22f
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.0043db00
push esi
push 0
mov dword [edi + 0x18], 0xfde9
push dword [0x45af5c]
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, dword [esp + 0x14]
mov ecx, dword [edi + 0x10]
test ecx, ecx
je 0x42d3a6
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 0x42d3a6
mov al, byte [esi]
cmp al, 0x20
je 0x42d265
cmp al, 9
jne 0x42d28e
inc esi
jmp 0x42d25b
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [edi + 0x10], eax
test eax, eax
je 0x42d22f
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 0x42d233
mov al, byte [esi]
cmp al, 0x3b
jne 0x42d2d2
inc esi
cmp byte [esi], 0x20
jne 0x42d29b
inc esi
push esi
push 2
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.0042d3c0
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x42d2c8
mov cl, byte [esi]
cmp cl, bl
je 0x42d38f
cmp cl, 0xd
je 0x42d38f
inc esi
cmp byte [esi], 0
jne 0x42d2b4
jmp 0x42d38f
cmp al, 0x5b
jne 0x42d323
inc esi
lea eax, [edi + 0x1c]
push esi
push 1
push dword [esp + 0x20]
push eax
call fcn.0042d3c0
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x42d2ff
mov al, byte [esi]
cmp al, 0x5d
je 0x42d30d
cmp al, bl
je 0x42d304
cmp al, 0xd
je 0x42d304
inc esi
cmp byte [esi], 0
jne 0x42d2f0
cmp byte [esi], 0x5d
jne 0x42d38f
mov byte [esi], 0
jmp 0x42d31a
cmp al, bl
je 0x42d392
cmp al, 0xd
je 0x42d393
inc esi
mov al, byte [esi]
test al, al
jne 0x42d312
jmp 0x42d393
cmp al, bl
je 0x42d393
cmp al, 0xd
je 0x42d393
mov edx, esi
jmp 0x42d33e
cmp al, 0x3d
je 0x42d342
cmp al, 0xd
je 0x42d342
cmp al, bl
je 0x42d342
inc esi
mov al, byte [esi]
test al, al
jne 0x42d32f
lea eax, [esi - 1]
jmp 0x42d354
mov cl, byte [eax]
cmp cl, 0x20
je 0x42d353
cmp cl, 9
jne 0x42d358
dec eax
cmp eax, edx
ja 0x42d347
mov byte [eax + 1], 0
inc esi
mov al, byte [esi]
cmp al, 0x20
je 0x42d35c
cmp al, 9
je 0x42d35c
push esi
push edx
push dword [esp + 0x20]
lea eax, [edi + 0x1c]
push eax
call fcn.0042d3c0
add esp, 0x10
mov dword [esp + 0x18], eax
jmp 0x42d38a
mov al, byte [esi]
cmp al, bl
je 0x42d38f
cmp al, 0xd
je 0x42d38f
inc esi
cmp byte [esi], 0
jne 0x42d37f
mov byte [esi], 0
inc esi
mov al, byte [esi]
cmp al, bl
je 0x42d392
cmp al, 0xd
je 0x42d392
cmp esi, dword [edi + 0x14]
jb 0x42d25b
mov eax, dword [edi]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret 8