Function at 0x402270
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x2c
mov eax, dword [0x42a6dc]
xor eax, esp
mov dword [esp + 0x28], eax
push ebx
mov ebx, ecx
mov ecx, dword [ebp + 8]
push esi
push edi
cmp ecx, 0xffffffff
jne 0x4022a7
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.004082bf
mov esp, ebp
pop ebp
ret 4
mov eax, dword [ebx + 0x20]
mov edx, dword [eax]
test edx, edx
je 0x4022e4
mov esi, dword [ebx + 0x30]
mov edi, dword [esi]
lea eax, [edi + edx]
cmp edx, eax
jae 0x4022e4
lea eax, [edi - 1]
mov dword [esi], eax
mov ecx, dword [ebx + 0x20]
mov edx, dword [ecx]
lea eax, [edx + 1]
mov dword [ecx], eax
mov eax, dword [ebp + 8]
mov byte [edx], al
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.004082bf
mov esp, ebp
pop ebp
ret 4
cmp dword [ebx + 0x50], 0
jne 0x402301
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.004082bf
mov esp, ebp
pop ebp
ret 4
mov edx, dword [ebx + 0xc]
lea eax, [ebx + 0x44]
cmp dword [edx], eax
jne 0x402322
mov eax, dword [ebx + 0x38]
mov ecx, dword [ebx + 0x3c]
mov dword [edx], eax
mov eax, dword [ebx + 0x1c]
mov dword [eax], ecx
mov eax, dword [ebx + 0x2c]
sub ecx, ecx
mov dword [eax], ecx
mov ecx, dword [ebp + 8]
cmp dword [ebx + 0x40], 0
jne 0x402356
push dword [ebx + 0x50]
movsx eax, cl
push eax
call fcn.004082ce
or ecx, 0xffffffff
add esp, 8
cmp eax, ecx
cmovne ecx, dword [ebp + 8]
mov eax, ecx
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.004082bf
mov esp, ebp
pop ebp
ret 4
mov byte [esp + 0x13], cl
mov ecx, 0xf
mov byte [esp + 0x1c], 0
xorps xmm0, xmm0
movq qword [esp + 0x1c], xmm0
lea eax, [esp + 0x1c]
cmp ecx, 0x10
cmovae eax, dword [esp + 0x1c]
mov dword [esp + 0x30], ecx
mov dword [esp + 0x2c], 8
mov byte [eax + 8], 0
lea esp, [esp]
cmp dword [esp + 0x30], 0x10
mov esi, dword [ebx + 0x40]
lea eax, [esp + 0x14]
mov edi, dword [esi]
push eax
mov eax, dword [esp + 0x30]
lea ecx, [esp + 0x20]
cmovae ecx, dword [esp + 0x20]
lea edx, [esp + 0x20]
cmovae edx, dword [esp + 0x20]
add eax, ecx
push eax
push edx
lea eax, [esp + 0x24]
push eax
lea eax, [esp + 0x24]
push eax
lea eax, [esp + 0x27]
push eax
lea eax, [ebx + 0x48]
push eax
mov ecx, esi
call dword [edi + 0x1c]
test eax, eax
js 0x40246b
cmp eax, 1
jg 0x402448
mov edi, dword [esp + 0x30]
mov ecx, dword [esp + 0x1c]
mov esi, dword [esp + 0x14]
cmp edi, 0x10
lea eax, [esp + 0x1c]
cmovae eax, ecx
sub esi, eax
je 0x402415
push dword [ebx + 0x50]
lea eax, [esp + 0x20]
push esi
cmp edi, 0x10
cmovae eax, ecx
push 1
push eax
call fcn.004097c3
add esp, 0x10
cmp esi, eax
jne 0x40246b
lea eax, [esp + 0x13]
mov byte [ebx + 0x45], 1
cmp dword [esp + 0x18], eax
jne 0x402443
test esi, esi
jne 0x402390
cmp dword [esp + 0x2c], 0x20
jae 0x40246b
push esi
push 8
lea ecx, [esp + 0x24]
call fcn.00402dd0
jmp 0x402390
mov ebx, dword [ebp + 8]
jmp 0x40246e
cmp eax, 3
jne 0x40246b
movsx eax, byte [esp + 0x13]
push dword [ebx + 0x50]
push eax
call fcn.004082ce
or ecx, 0xffffffff
add esp, 8
cmp eax, ecx
cmovne ecx, dword [ebp + 8]
mov ebx, ecx
jmp 0x40246e
or ebx, 0xffffffff
cmp dword [esp + 0x30], 0x10
jb 0x402481
push dword [esp + 0x1c]
call fcn.004095e8
add esp, 4
mov ecx, dword [esp + 0x34]
pop edi
pop esi
mov eax, ebx
pop ebx
xor ecx, esp
call fcn.004082bf
mov esp, ebp
pop ebp
ret 4