Function at 0x450020
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x21c
mov eax, dword [esp + 0x224]
push ebx
mov ebx, dword [esp + 0x22c]
push ebp
push esi
push edi
xor edi, edi
cmp ebx, edi
mov dword [esp + 0x10], edi
mov dword [esp + 0x14], edi
mov dword [esp + 0x18], edi
mov dword [esp + 0x20], edi
mov dword [eax], edi
je 0x450557
mov ecx, dword [esp + 0x230]
push ecx
call fcn.00450b10
mov ebp, eax
add esp, 4
cmp ebp, edi
mov dword [esp + 0x24], ebp
jne 0x45007e
pop edi
pop esi
pop ebp
mov eax, 0x1b
pop ebx
add esp, 0x21c
ret
mov eax, dword [esp + 0x23c]
cmp eax, edi
jne 0x45008e
mov eax, str.Content_Type:_multipart_form_data
push ebp
push eax
push str._s__boundary_s_r_n
lea edx, [esp + 0x1c]
push edi
push edx
call fcn.00450780
mov esi, eax
add esp, 0x14
test esi, esi
je 0x4500c0
push ebp
call dword [0x467f68]
add esp, 4
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x21c
ret
mov eax, dword [esp + 0x10]
mov dword [esp + 0x28], eax
mov ecx, dword [esp + 0x14]
mov eax, dword [esp + 0x18]
or ecx, eax
je 0x4500f5
lea edx, [esp + 0x14]
push 0x4688ac
lea eax, [esp + 0x14]
push edx
push eax
call fcn.00450780
mov esi, eax
add esp, 0xc
test esi, esi
jne 0x4504f1
mov ecx, dword [esp + 0x24]
lea edx, [esp + 0x14]
push ecx
push str.___s_r_n
lea eax, [esp + 0x18]
push edx
push eax
call fcn.00450780
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x4504f1
lea ecx, [esp + 0x14]
push str.Content_Disposition:_form_data__name_
lea edx, [esp + 0x14]
push ecx
push edx
call fcn.00450780
mov esi, eax
add esp, 0xc
test esi, esi
jne 0x4504f1
lea eax, [esp + 0x14]
mov ecx, dword [ebx + 4]
push eax
mov eax, dword [ebx + 8]
cdq
push edx
push eax
push ecx
lea edx, [esp + 0x20]
push 1
push edx
call fcn.00450570
mov esi, eax
add esp, 0x18
test esi, esi
jne 0x4504f1
lea eax, [esp + 0x14]
push 0x46f0f4
lea ecx, [esp + 0x14]
push eax
push ecx
call fcn.00450780
mov esi, eax
add esp, 0xc
test esi, esi
jne 0x4504f1
mov eax, dword [ebx + 0x24]
test eax, eax
je 0x4501d1
push edi
call dword [0x467f68]
mov edx, dword [esp + 0x234]
push edx
call fcn.00450b10
add esp, 8
mov dword [esp + 0x20], eax
test eax, eax
je 0x4504c4
push eax
lea eax, [esp + 0x18]
push str._r_nContent_Type:_multipart_mixed__boundary_s_r_n
lea ecx, [esp + 0x18]
push eax
push ecx
call fcn.00450780
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x4504f1
mov dword [esp + 0x1c], ebx
mov eax, dword [ebx + 0x24]
test eax, eax
je 0x450225
mov edx, dword [esp + 0x20]
lea eax, [esp + 0x14]
push edx
push str._r_n___s_r_nContent_Disposition:_attachment
lea ecx, [esp + 0x18]
push eax
push ecx
call fcn.00450780
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x4504f1
mov ebp, dword [esp + 0x1c]
lea edx, [esp + 0x14]
lea eax, [esp + 0x10]
push edx
push eax
push ebp
call fcn.004507d0
mov esi, eax
add esp, 0xc
test esi, esi
jne 0x4504f1
jmp 0x450258
mov eax, dword [ebx + 0x28]
test al, 0x51
je 0x450254
mov ecx, dword [ebx + 0x2c]
test ecx, ecx
jne 0x450237
test al, 1
je 0x45024c
lea ecx, [esp + 0x14]
lea edx, [esp + 0x10]
push ecx
push edx
push ebx
call fcn.004507d0
add esp, 0xc
mov esi, eax
test esi, esi
jne 0x4504f1
mov ebp, dword [esp + 0x1c]
mov eax, dword [ebp + 0x1c]
test eax, eax
je 0x450281
push eax
lea eax, [esp + 0x18]
push str._r_nContent_Type:__s
lea ecx, [esp + 0x18]
push eax
push ecx
call fcn.00450780
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x4504f1
mov edi, dword [ebp + 0x20]
test edi, edi
je 0x4502b5
mov edx, dword [edi]
lea eax, [esp + 0x14]
push edx
push str._r_n_s
lea ecx, [esp + 0x18]
push eax
push ecx
call fcn.00450780
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x4504f1
mov edi, dword [edi + 4]
test edi, edi
jne 0x450288
jmp 0x4502bd
test esi, esi
jne 0x4504f1
lea edx, [esp + 0x14]
push str._r_n_r_n
lea eax, [esp + 0x14]
push edx
push eax
call fcn.00450780
mov esi, eax
add esp, 0xc
test esi, esi
jne 0x4504f1
mov eax, dword [ebx + 0x28]
test al, 3
jne 0x450357
test al, 0x10
je 0x45030e
mov eax, dword [ebx + 0x18]
lea ecx, [esp + 0x14]
cdq
push ecx
push edx
mov edx, dword [ebx + 0x14]
push eax
push edx
push 2
lea eax, [esp + 0x24]
push eax
call fcn.00450570
add esp, 0x18
mov esi, eax
jmp 0x450474
test al, 0x40
je 0x450331
test al, 0x80
je 0x45031e
mov eax, dword [ebx + 0x38]
mov edx, dword [ebx + 0x3c]
jmp 0x450322
mov eax, dword [ebx + 0x10]
cdq
lea ecx, [esp + 0x14]
push ecx
push edx
mov edx, dword [ebx + 0x30]
push eax
push edx
push 3
jmp 0x4502fa
test al, 0x80
je 0x450347
mov edx, dword [ebx + 0x3c]
mov eax, dword [ebx + 0x38]
lea ecx, [esp + 0x14]
push ecx
push edx
mov edx, dword [ebx + 0xc]
push eax
jmp 0x4502f7
mov eax, dword [ebx + 0x10]
lea ecx, [esp + 0x14]
cdq
push ecx
push edx
mov edx, dword [ebx + 0xc]
push eax
jmp 0x4502f7
mov ebp, dword [ebp + 0xc]
mov eax, 0x468fd8
mov edi, ebp
mov dl, byte [eax]
mov cl, dl
cmp dl, byte [edi]
jne 0x450385
test cl, cl
je 0x450381
mov dl, byte [eax + 1]
mov cl, dl
cmp dl, byte [edi + 1]
jne 0x450385
add eax, 2
add edi, 2
test cl, cl
jne 0x450361
xor eax, eax
jmp 0x45038a
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
jne 0x450396
mov edi, dword [sym.imp.MSVCRT.dll__iob]
jmp 0x4503a7
push 0x46632c
push ebp
call dword [sym.imp.MSVCRT.dll_fopen]
add esp, 8
mov edi, eax
test edi, edi
je 0x450441
mov eax, dword [sym.imp.MSVCRT.dll__iob]
push edi
cmp edi, eax
je 0x4503e6
call dword [sym.imp.MSVCRT.dll_fclose]
mov ecx, dword [esp + 0x20]
lea eax, [esp + 0x18]
push eax
push 0
mov edx, dword [ecx + 0xc]
push 0
push edx
lea eax, [esp + 0x24]
push 4
push eax
call fcn.00450570
add esp, 0x1c
mov esi, eax
jmp 0x450474
mov ebp, dword [sym.imp.MSVCRT.dll_fread]
push 0x200
lea ecx, [esp + 0x34]
push 1
push ecx
call ebp
add esp, 0x10
test eax, eax
je 0x450474
lea edx, [esp + 0x14]
lea ecx, [esp + 0x10]
push edx
push 0
push eax
lea eax, [esp + 0x38]
push eax
push 2
push ecx
call fcn.00450570
mov esi, eax
add esp, 0x18
test esi, esi
jne 0x450474
test byte [edi + 0xc], 0x30
jne 0x450474
push edi
push 0x200
lea edx, [esp + 0x34]
push 1
push edx
call ebp
add esp, 0x10
test eax, eax
jne 0x450401
jmp 0x450474
mov eax, dword [esp + 0x230]
test eax, eax
je 0x450462
mov ecx, dword [esp + 0x1c]
mov edx, dword [ecx + 0xc]
push edx
push str.couldnt_open_file___s_
push eax
call fcn.00428710
add esp, 0xc
mov eax, dword [esp + 0x234]
mov esi, 0x1a
mov dword [eax], 0
mov ecx, dword [esp + 0x1c]
mov eax, dword [ecx + 0x24]
test eax, eax
mov dword [esp + 0x1c], eax
je 0x45048c
test esi, esi
jne 0x4504f1
jmp 0x4501d5
test esi, esi
jne 0x4504f1
mov eax, dword [ebx + 0x24]
mov edi, dword [esp + 0x20]
test eax, eax
je 0x4504b9
push edi
lea edx, [esp + 0x18]
push str._r_n___s__
lea eax, [esp + 0x18]
push edx
push eax
call fcn.00450780
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x4504f1
mov ebx, dword [ebx]
test ebx, ebx
je 0x4504cb
jmp 0x4500c8
mov esi, 0x1b
jmp 0x4504f1
test esi, esi
jne 0x4504f1
mov ecx, dword [esp + 0x24]
lea edx, [esp + 0x14]
push ecx
push str._r_n___s___r_n
lea eax, [esp + 0x18]
push edx
push eax
call fcn.00450780
mov esi, eax
add esp, 0x10
test esi, esi
je 0x450521
lea ecx, [esp + 0x28]
push ecx
call fcn.0044ffe0
mov edx, dword [esp + 0x24]
push edx
call dword [0x467f68]
mov eax, dword [esp + 0x2c]
push eax
call dword [0x467f68]
add esp, 0xc
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x21c
ret
mov eax, dword [esp + 0x240]
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
push edi
mov dword [eax], ecx
mov dword [eax + 4], edx
call dword [0x467f68]
mov eax, dword [esp + 0x28]
push eax
call dword [0x467f68]
mov edx, dword [esp + 0x23c]
mov ecx, dword [esp + 0x30]
add esp, 8
mov dword [edx], ecx
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x21c
ret