Function at 0x515e40
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0x10]
sub esp, 8
push edi
mov edi, ecx
mov ecx, dword [ebp + 0xc]
test eax, eax
jg 0x515e64
jl 0x515e59
test ecx, ecx
jne 0x515e64
xor eax, eax
xor edx, edx
pop edi
mov esp, ebp
pop ebp
ret 0xc
cmp dword [edi + 0x38], 0
push ebx
push esi
mov ebx, ecx
je 0x515f32
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov dword [ebp + 8], eax
nop dword [eax + eax]
mov ecx, edi
call fcn.00443f80
mov ecx, edx
mov esi, eax
mov dword [ebp - 8], ecx
test ecx, ecx
jl 0x515ed2
jg 0x515e98
test esi, esi
je 0x515ed2
mov eax, dword [ebp - 4]
cmp eax, ecx
jg 0x515eaa
jl 0x515ea5
cmp ebx, esi
jae 0x515eaa
mov esi, ebx
mov dword [ebp - 8], eax
mov eax, dword [edi + 0x1c]
push esi
push dword [eax]
push dword [ebp + 8]
call fcn.005e7a70
mov eax, dword [edi + 0x2c]
add esp, 0xc
mov ecx, dword [ebp - 4]
sub ebx, esi
sbb ecx, dword [ebp - 8]
sub dword [eax], esi
mov eax, dword [edi + 0x1c]
add dword [eax], esi
mov eax, dword [ebp + 8]
jmp 0x515ef3
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 0x1c]
mov ecx, eax
cmp ecx, 0xffffffff
je 0x515f1c
mov eax, dword [ebp + 8]
add ebx, 0xffffffff
mov esi, 1
mov byte [eax], cl
mov ecx, dword [ebp - 4]
adc ecx, 0xffffffff
add eax, esi
mov dword [ebp - 4], ecx
mov dword [ebp + 8], eax
test ecx, ecx
jg 0x515e80
jl 0x515f1f
test ebx, ebx
jne 0x515e80
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
sub eax, ebx
pop esi
pop ebx
sbb edx, ecx
pop edi
mov esp, ebp
pop ebp
ret 0xc
mov ecx, dword [ebp - 4]
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
sub eax, ebx
pop esi
pop ebx
sbb edx, ecx
pop edi
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [edi + 0x1c]
mov edx, dword [eax]
test edx, edx
je 0x515f42
mov eax, dword [edi + 0x2c]
mov eax, dword [eax]
jmp 0x515f44
xor eax, eax
mov dword [ebp - 4], ecx
test eax, eax
je 0x515f77
mov ebx, dword [ebp + 8]
cmp eax, ecx
mov esi, ecx
cmovb esi, eax
push esi
push edx
push ebx
call fcn.005e7a70
mov eax, dword [edi + 0x2c]
add ebx, esi
mov dword [ebp + 8], ebx
add esp, 0xc
mov ebx, dword [ebp + 0xc]
sub ebx, esi
sub dword [eax], esi
mov eax, dword [edi + 0x1c]
mov dword [ebp - 4], ebx
add dword [eax], esi
cmp dword [edi + 0x4c], 0
mov esi, dword [ebp + 8]
je 0x51601c
mov ecx, dword [edi + 0xc]
lea eax, [edi + 0x3c]
cmp dword [ecx], eax
jne 0x515fa5
mov eax, dword [edi + 0xc]
mov edx, dword [edi + 0x54]
mov ecx, dword [edi + 0x50]
sub edx, ecx
mov dword [eax], ecx
mov eax, dword [edi + 0x1c]
mov dword [eax], ecx
mov eax, dword [edi + 0x2c]
mov dword [eax], edx
mov edx, dword [ebp - 4]
mov dword [ebp + 8], edx
cmp edx, 0xfff
jbe 0x515fda
push dword [edi + 0x4c]
push 0xfff
push 1
push esi
call fcn.005f22e9
sub ebx, eax
add esp, 0x10
add esi, eax
mov dword [ebp + 8], ebx
mov edx, ebx
cmp eax, 0xfff
jne 0x516008
cmp ebx, eax
ja 0x515fb3
mov ecx, edx
test edx, edx
je 0x51601f
push dword [edi + 0x4c]
push ebx
push 1
push esi
call fcn.005f22e9
mov ecx, dword [ebp + 8]
add esp, 0x10
mov edx, dword [ebp + 0x10]
sub ecx, eax
mov eax, dword [ebp + 0xc]
sub eax, ecx
pop esi
pop ebx
sbb edx, 0
pop edi
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
sub eax, ebx
pop esi
pop ebx
sbb edx, 0
pop edi
mov esp, ebp
pop ebp
ret 0xc
mov ecx, dword [ebp - 4]
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
sub eax, ecx
pop esi
pop ebx
sbb edx, 0
pop edi
mov esp, ebp
pop ebp
ret 0xc