Function at 0x4831d0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, dword fs:[0]
mov edx, 0xffff
push 0xffffffffffffffff
push 0x4d9c58
push eax
mov dword fs:[0], esp
sub esp, 0x24
push ebx
push edi
mov edi, dword [ebp + 8]
mov ebx, ecx
cmp dx, di
jne 0x483210
pop edi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 4
mov eax, dword [ebx + 0x20]
push esi
mov ecx, dword [eax]
test ecx, ecx
je 0x483242
mov edx, dword [ebx + 0x30]
mov esi, dword [edx]
lea eax, [ecx + esi*2]
cmp ecx, eax
jae 0x48323d
lea ecx, [esi - 1]
mov dword [edx], ecx
mov edx, dword [ebx + 0x20]
mov esi, dword [edx]
lea ecx, [esi + 2]
mov dword [edx], ecx
mov word [esi], di
jmp 0x48340f
mov edx, 0xffff
cmp dword [ebx + 0x4c], 0
jne 0x48325e
pop esi
pop edi
mov ax, dx
pop ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 4
mov esi, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [esi], eax
jne 0x48327e
mov edx, dword [ebx + 0x54]
mov ecx, dword [ebx + 0x50]
sub edx, ecx
mov dword [esi], ecx
mov eax, dword [ebx + 0x1c]
sar edx, 1
mov dword [eax], ecx
mov eax, dword [ebx + 0x2c]
mov dword [eax], edx
cmp dword [ebx + 0x38], 0
jne 0x4832b6
push dword [ebx + 0x4c]
push edi
call fcn.004ad02f
mov ecx, 0xffff
add esp, 8
cmp ax, cx
movzx eax, di
jne 0x483412
pop esi
pop edi
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 4
push 0
movzx eax, di
lea ecx, [ebp - 0x30]
push 8
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x1c], 0xf
mov dword [ebp - 0x20], 0
mov byte [ebp - 0x30], 0
call fcn.0048c360
mov dword [ebp - 4], 0
mov esi, dword [ebp - 0x1c]
cmp esi, 0x10
lea eax, [ebp - 0x14]
mov esi, dword [ebx + 0x38]
lea ecx, [ebp - 0x30]
cmovae ecx, dword [ebp - 0x30]
lea edx, [ebp - 0x30]
cmovae edx, dword [ebp - 0x30]
push eax
mov eax, dword [ebp - 0x20]
mov edi, dword [esi]
add eax, ecx
push eax
push edx
lea eax, [ebp - 0x18]
mov ecx, esi
push eax
lea eax, [ebp - 0xe]
push eax
lea eax, [ebp - 0x10]
push eax
lea eax, [ebx + 0x40]
push eax
call dword [edi + 0x1c]
test eax, eax
js 0x4833f3
cmp eax, 1
jg 0x4833b8
mov esi, dword [ebp - 0x1c]
lea eax, [ebp - 0x30]
mov ecx, dword [ebp - 0x30]
cmp esi, 0x10
mov edi, dword [ebp - 0x14]
cmovae eax, ecx
sub edi, eax
je 0x483360
push dword [ebx + 0x4c]
cmp esi, 0x10
lea eax, [ebp - 0x30]
push edi
cmovae eax, ecx
push 1
push eax
call fcn.004abe67
mov esi, dword [ebp - 0x1c]
add esp, 0x10
cmp edi, eax
jne 0x48338a
lea eax, [ebp - 0x10]
mov byte [ebx + 0x3e], 1
cmp dword [ebp - 0x18], eax
jne 0x4833a7
test edi, edi
jne 0x4832e4
cmp dword [ebp - 0x20], 0x20
jae 0x48339a
push edi
push 8
lea ecx, [ebp - 0x30]
call fcn.00497a00
jmp 0x4832e1
mov eax, 0xffff
movzx eax, ax
movzx eax, ax
movzx edi, ax
jmp 0x4833fb
mov eax, 0xffff
movzx eax, ax
movzx edi, ax
jmp 0x4833fb
mov eax, dword [ebp + 8]
movzx eax, ax
movzx eax, ax
movzx eax, ax
movzx edi, ax
jmp 0x4833fb
cmp eax, 3
jne 0x4833f3
push dword [ebx + 0x4c]
push dword [ebp - 0x10]
call fcn.004ad02f
mov ecx, 0xffff
add esp, 8
cmp ax, cx
je 0x4833e6
mov eax, dword [ebp + 8]
mov esi, dword [ebp - 0x1c]
movzx eax, ax
movzx eax, ax
movzx edi, ax
jmp 0x4833fb
mov esi, dword [ebp - 0x1c]
mov eax, ecx
movzx eax, ax
movzx edi, ax
jmp 0x4833fb
mov esi, dword [ebp - 0x1c]
mov edi, 0xffff
cmp esi, 0x10
jb 0x48340f
lea ecx, [esi + 1]
push ecx
push dword [ebp - 0x30]
lea ecx, [ebp - 0x30]
call fcn.0049d380
mov ax, di
mov ecx, dword [ebp - 0xc]
pop esi
pop edi
pop ebx
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 4