Function at 0x440d20
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x20
push ebx
push ebp
mov ebp, dword [0x4c6400]
push esi
mov esi, ecx
push edi
mov ecx, ebp
mov dword [esp + 0x18], ebp
call fcn.00413110
or eax, 0xffffffff
mov dword [esp + 0x28], eax
mov dword [esp + 0x2c], eax
mov eax, dword [0x4c28ec]
mov eax, dword [eax + 0xf8]
and eax, 0x7fffffff
mov byte [esp + 0x16], 0
mov byte [esp + 0x1c], 0
mov dword [esp + 0x24], eax
mov eax, esi
movzx ecx, word [eax]
cmp ecx, 0x20
je 0x440d72
cmp ecx, 9
jne 0x440d77
add eax, 2
jmp 0x440d65
cmp word [eax], 0x2a
jne 0x440e5b
movzx edi, word [eax + 2]
lea esi, [eax + 2]
test edi, 0xffffff80
jne 0x440da2
push 2
push edi
call fcn.0048df9e
add esp, 8
test eax, eax
je 0x440da2
and edi, 0xffffffdf
movzx eax, di
add eax, 0xffffffbd
cmp eax, 0x11
ja case.0x440db8.68
movzx ecx, byte [eax + 0x4412e0]
jmp dword [ecx*4 + 0x4412cc]
mov byte [esp + 0x1c], 1
jmp case.0x440db8.68
lea edi, [esi + 2]
mov eax, edi
call fcn.0040d200
movzx edx, al
neg edx
sbb edx, edx
and edx, 6
add edx, 0xa
push edx
push 0
push edi
call fcn.0048e812
mov dword [esp + 0x34], eax
add esp, 0xc
mov ebx, 0x4a352c
mov eax, esi
mov dword [esp + 0x2c], edx
call fcn.004095d0
mov esi, eax
test esi, esi
je 0x44125d
sub esi, 2
jmp case.0x440db8.68
lea eax, [esi + 2]
push eax
call fcn.0048dfe6
mov dword [esp + 0x28], eax
add esp, 4
mov ebx, 0x4a352c
mov eax, esi
call fcn.004095d0
mov esi, eax
test esi, esi
je 0x441275
sub esi, 2
jmp case.0x440db8.68
mov byte [esp + 0x16], 1
cmp word [esi], 0
je 0x440d63
add esi, 2
cmp word [esi], 0
je 0x440d63
add esi, 2
jmp 0x440d63
push 0
push 0x8000000
push 3
push 0
push 3
push SysReAllocString
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x440eb7
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [0x4c28ec]
cmp byte [ecx + 0x104], 0
mov dword [ecx + 0x30], eax
jne 0x4412ab
mov eax, dword [0x4c6cb4]
push 1
push 0
push 0xffffffffffffffff
push 0x4a331c
push eax
call fcn.00476680
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret 4
mov ecx, ebx
call fcn.00474970
mov edi, eax
mov ecx, edi
and ecx, edx
cmp ecx, 0xffffffff
jne 0x440ef3
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, dword [0x4c28ec]
push ebx
mov dword [edx + 0x30], eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esp + 0x34]
push eax
call fcn.00430510
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret 4
mov eax, dword [esp + 0x2c]
cmp edx, eax
jb 0x440f09
ja 0x440f03
cmp edi, dword [esp + 0x28]
jbe 0x440f09
mov edi, dword [esp + 0x28]
mov edx, eax
test edx, edx
jne 0x440f12
cmp edi, 0xfffffffd
jbe 0x440f31
mov ecx, dword [esp + 0x34]
push 0x4ab02c
push 0
push str.Out_of_memory.
call fcn.0042df10
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret 4
mov ecx, edi
or ecx, edx
jne 0x440f6b
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [0x4c6cb4]
mov edx, dword [0x4c28ec]
push 1
push 0
push 0xffffffffffffffff
push 0x4a0900
push eax
mov dword [edx + 0x30], 0
call fcn.00476680
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret 4
cmp byte [esp + 0x1c], 0
je 0x440fa2
mov al, byte [ebp + 0x17]
test al, al
jne 0x440f7f
mov ecx, dword [ebp + 0xc]
mov al, byte [ecx + 0x17]
cmp al, 2
je 0x440fa2
push ebp
mov cl, 1
mov eax, edi
mov byte [esp + 0x1b], 1
call fcn.0042f7e0
cmp eax, 1
jne 0x44100a
cmp byte [ebp + 0x17], 0
jne 0x440fe0
mov esi, dword [ebp + 0xc]
jmp 0x440fe2
lea edx, [edi + 2]
push edx
mov byte [esp + 0x1b], 0
call fcn.0048cdd4
mov esi, eax
add esp, 4
test esi, esi
jne 0x44102f
mov ecx, dword [esp + 0x34]
push 0x4ab02c
push eax
push str.Out_of_memory.
call fcn.0042df10
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret 4
mov esi, ebp
test byte [esi + 0x15], 8
je 0x440fef
mov eax, esi
call fcn.00401160
mov al, byte [esi + 0x17]
cmp al, 1
jne 0x44101d
test byte [esi + 0x15], 4
je 0x441003
mov eax, esi
call fcn.0042e780
mov esi, dword [esi + 8]
test esi, esi
jne 0x44102f
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret 4
cmp al, 2
jne 0x44102a
call fcn.00401000
mov esi, eax
jmp 0x441006
mov esi, 0x4c85b8
push 0
lea eax, [esp + 0x24]
push eax
push edi
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ebp, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [0x4c28ec]
push ebx
mov dword [ecx + 0x30], eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test ebp, ebp
je 0x441206
cmp byte [esp + 0x1c], 0
jne 0x44118a
mov eax, dword [esp + 0x20]
cmp eax, 3
jb 0x44109d
cmp byte [esi], 0xef
jne 0x44109d
cmp byte [esi + 1], 0xbb
jne 0x44109d
cmp byte [esi + 2], 0xbf
jne 0x44109d
mov edi, dword [esp + 0x18]
add eax, 0xfffffffd
push eax
lea edx, [esi + 3]
push edx
push edi
mov ebx, 0xfde9
call fcn.004771c0
jmp 0x4410cd
cmp eax, 2
jb 0x4410eb
cmp byte [esi], 0xff
jne 0x4410eb
cmp byte [esi + 1], 0xfe
jne 0x4410eb
mov dl, 1
mov ecx, esi
test dl, dl
je 0x4410bb
lea ecx, [esi + 2]
add eax, 0xfffffffe
mov edi, dword [esp + 0x18]
push 0
push 1
shr eax, 1
push eax
push ecx
push edi
call fcn.00476680
test eax, eax
jne 0x4410d3
xor ebp, ebp
test esi, esi
je 0x4410e0
push esi
call fcn.0048e3af
add esp, 4
cmp byte [edi + 0x17], 0
jne 0x441107
mov esi, dword [edi + 0xc]
jmp 0x441109
mov ebx, dword [esp + 0x24]
xor dl, dl
cmp ebx, 0x4b0
je 0x4410af
mov edi, dword [esp + 0x18]
push eax
push esi
push edi
call fcn.004771c0
jmp 0x4410cd
mov esi, edi
test byte [esi + 0x15], 8
je 0x441116
mov eax, esi
call fcn.00401160
mov al, byte [esi + 0x17]
cmp al, 1
jne 0x44112f
test byte [esi + 0x15], 4
je 0x44112a
mov eax, esi
call fcn.0042e780
mov esi, dword [esi + 8]
jmp 0x441141
cmp al, 2
jne 0x44113c
call fcn.00401000
mov esi, eax
jmp 0x441141
mov esi, 0x4c85b8
cmp byte [esp + 0x16], 0
je 0x44122a
mov ebx, dword [esp + 0x18]
mov eax, ebx
call fcn.004135e0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push 1
push 0x4aa5e4
mov dword [esp + 0x38], eax
push 0x4a9b3c
push esi
lea eax, [esp + 0x40]
call fcn.004740c0
mov edi, dword [esp + 0x40]
add esp, 0x1c
mov eax, ebx
call fcn.004135a0
jmp 0x44122a
mov ecx, dword [esp + 0x18]
mov al, byte [ecx + 0x17]
test al, al
jne 0x44119b
mov eax, dword [ecx + 0xc]
mov al, byte [eax + 0x17]
cmp al, 2
jne 0x4411e6
mov ecx, dword [esp + 0x20]
push ecx
mov ecx, esi
call fcn.004764c0
lea edi, [eax - 1]
add esp, 4
neg edi
push esi
sbb edi, edi
call fcn.0048e3af
add esp, 4
inc edi
je 0x441011
mov edx, dword [0x4c6cb4]
push 1
push 0
push 0xffffffffffffffff
push 0x4a0900
push edx
call fcn.00476680
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret 4
mov eax, dword [esp + 0x20]
mov edi, eax
test al, 1
je 0x4411f5
mov byte [eax + esi], 0
inc edi
xor eax, eax
mov word [edi + esi], ax
mov eax, ecx
call fcn.00413570
mov dword [eax], edi
jmp 0x44122a
mov eax, dword [esp + 0x18]
xor ecx, ecx
mov word [esi], cx
call fcn.00413570
cmp byte [esp + 0x17], 0
mov dword [eax], 0
jne 0x44122a
push esi
call fcn.0048e3af
add esp, 4
mov edx, dword [esp + 0x1c]
mov eax, dword [esp + 0x18]
push edx
call fcn.004136c0
test eax, eax
je 0x441011
mov edx, dword [esp + 0x34]
test ebp, ebp
sete al
movzx ecx, al
push ecx
push edx
call fcn.0042dd40
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret 4
mov eax, dword [0x4c28ec]
cmp byte [eax + 0x104], 0
mov dword [eax + 0x30], 0x57
jmp 0x440e91
mov eax, dword [0x4c28ec]
cmp byte [eax + 0x104], 0
mov dword [eax + 0x30], 0x57
jne 0x4412ab
mov ecx, dword [0x4c6cb4]
push 1
push 0
push 0xffffffffffffffff
push 0x4a331c
push ecx
call fcn.00476680
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret 4
mov ecx, dword [esp + 0x34]
push 0x4ab02c
push 0
push 0x4a331c
call fcn.0042dc50
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret 4