Function at 0x428640
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4fc008
mov eax, dword fs:[0]
push eax
sub esp, 0x28
mov eax, dword [0x591430]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov ecx, dword [ebp + 8]
cmp ecx, 0xffffffff
jne 0x42867c
xor eax, eax
jmp 0x42882d
mov eax, dword [ebx + 0x20]
mov edx, dword [eax]
test edx, edx
je 0x4286aa
mov esi, dword [ebx + 0x30]
mov edi, dword [esi]
lea eax, [edi + edx]
cmp edx, eax
jae 0x4286aa
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
jmp 0x42882d
cmp dword [ebx + 0x4c], 0
jne 0x4286b8
or eax, 0xffffffff
jmp 0x42882d
mov esi, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [esi], eax
jne 0x4286d9
mov ecx, dword [ebx + 0x50]
mov edx, dword [ebx + 0x54]
mov dword [esi], ecx
sub edx, ecx
mov eax, dword [ebx + 0x1c]
mov dword [eax], ecx
mov eax, dword [ebx + 0x2c]
mov ecx, dword [ebp + 8]
mov dword [eax], edx
cmp dword [ebx + 0x38], 0
jne 0x4286fe
push dword [ebx + 0x4c]
movsx eax, cl
push eax
call fcn.004de8b2
or ecx, 0xffffffff
add esp, 8
cmp eax, ecx
cmovne ecx, dword [ebp + 8]
mov eax, ecx
jmp 0x42882d
push 0
mov byte [ebp - 0x29], cl
lea ecx, [ebp - 0x28]
push 8
call fcn.00420860
mov dword [ebp - 4], 0
mov eax, dword [ebp - 0x28]
mov esi, dword [ebp - 0x14]
nop word [eax + eax]
cmp esi, 0x10
lea ecx, [ebp - 0x28]
mov esi, dword [ebx + 0x38]
lea edx, [ebp - 0x28]
cmovae ecx, eax
cmovae edx, eax
lea eax, [ebp - 0x30]
push eax
mov eax, dword [ebp - 0x18]
mov edi, dword [esi]
add eax, ecx
push eax
push edx
lea eax, [ebp - 0x34]
mov ecx, esi
push eax
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x29]
push eax
lea eax, [ebx + 0x40]
push eax
call dword [edi + 0x1c]
test eax, eax
js 0x4287f0
cmp eax, 1
jg 0x4287c8
mov esi, dword [ebp - 0x14]
lea ecx, [ebp - 0x28]
mov eax, dword [ebp - 0x28]
cmp esi, 0x10
mov edi, dword [ebp - 0x30]
cmovae ecx, eax
sub edi, ecx
je 0x428799
push dword [ebx + 0x4c]
cmp esi, 0x10
lea ecx, [ebp - 0x28]
push edi
cmovae ecx, eax
push 1
push ecx
call fcn.004deee5
mov esi, dword [ebp - 0x14]
add esp, 0x10
cmp edi, eax
mov eax, dword [ebp - 0x28]
jne 0x4287f6
lea ecx, [ebp - 0x29]
mov byte [ebx + 0x3d], 1
cmp dword [ebp - 0x34], ecx
jne 0x4287c3
test edi, edi
jne 0x428720
cmp dword [ebp - 0x18], 0x20
jae 0x4287f6
push edi
push 8
lea ecx, [ebp - 0x28]
call fcn.004256b0
jmp 0x428714
mov ebx, dword [ebp + 8]
jmp 0x4287f9
cmp eax, 3
jne 0x4287f0
push dword [ebx + 0x4c]
movsx eax, byte [ebp - 0x29]
push eax
call fcn.004de8b2
mov esi, dword [ebp - 0x14]
or ecx, 0xffffffff
add esp, 8
cmp eax, ecx
mov eax, dword [ebp - 0x28]
cmovne ecx, dword [ebp + 8]
mov ebx, ecx
jmp 0x4287f9
mov esi, dword [ebp - 0x14]
mov eax, dword [ebp - 0x28]
or ebx, 0xffffffff
cmp esi, 0x10
jb 0x42882b
lea ecx, [esi + 1]
cmp ecx, 0x1000
jb 0x428822
test al, 0x1f
jne 0x42884b
mov ecx, dword [eax - 4]
cmp ecx, eax
jae 0x42884b
sub eax, ecx
cmp eax, 4
jb 0x42884b
cmp eax, 0x23
ja 0x42884b
mov eax, ecx
push eax
call fcn.004457a0
add esp, 4
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004b7be0
mov esp, ebp
pop ebp
ret 4
call fcn.004d588f
int3