Function at 0x4c3ec0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5940c8
mov eax, dword fs:[0]
push eax
sub esp, 0x28
mov eax, dword [0x6071d4]
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 edi, dword [ebp + 8]
mov edx, 0xffff
cmp dx, di
jne 0x4c3f01
xor eax, eax
jmp 0x4c40ee
mov eax, dword [ebx + 0x20]
mov ecx, dword [eax]
test ecx, ecx
je 0x4c3f32
mov edx, dword [ebx + 0x30]
mov esi, dword [edx]
lea eax, [ecx + esi*2]
cmp ecx, eax
jae 0x4c3f2d
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 0x4c40eb
mov edx, 0xffff
cmp dword [ebx + 0x4c], 0
jne 0x4c3f40
mov ax, dx
jmp 0x4c40ee
mov esi, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [esi], eax
jne 0x4c3f60
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 0x4c3f8a
push dword [ebx + 0x4c]
push edi
call fcn.0057660a
mov ecx, 0xffff
add esp, 8
cmp ax, cx
movzx eax, di
jne 0x4c40ee
mov eax, ecx
jmp 0x4c40ee
push 0
push 8
lea ecx, [ebp - 0x28]
mov word [ebp - 0x2c], di
mov dword [ebp - 0x14], 0xf
mov dword [ebp - 0x18], 0
mov byte [ebp - 0x28], 0
call fcn.004bb740
mov dword [ebp - 4], 0
mov esi, dword [ebp - 0x14]
mov edi, dword [ebx + 0x38]
lea eax, [ebp - 0x30]
push eax
mov eax, dword [ebp - 0x18]
lea edx, [ebp - 0x28]
cmp esi, 0x10
lea ecx, [ebp - 0x28]
mov esi, dword [edi]
cmovae ecx, dword [ebp - 0x28]
cmovae edx, dword [ebp - 0x28]
add eax, edx
mov esi, dword [esi + 0x1c]
push eax
push ecx
lea eax, [ebp - 0x34]
mov ecx, esi
push eax
lea eax, [ebp - 0x2a]
push eax
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebx + 0x40]
push eax
call dword [0x5a143c]
mov ecx, edi
call esi
test eax, eax
js 0x4c40cf
cmp eax, 1
jg 0x4c4094
mov esi, dword [ebp - 0x14]
lea eax, [ebp - 0x28]
mov ecx, dword [ebp - 0x28]
cmp esi, 0x10
mov edi, dword [ebp - 0x30]
cmovae eax, ecx
sub edi, eax
je 0x4c403c
push dword [ebx + 0x4c]
cmp esi, 0x10
lea eax, [ebp - 0x28]
push edi
cmovae eax, ecx
push 1
push eax
call fcn.00577039
mov esi, dword [ebp - 0x14]
add esp, 0x10
cmp edi, eax
jne 0x4c4066
lea eax, [ebp - 0x2c]
mov byte [ebx + 0x3e], 1
cmp dword [ebp - 0x34], eax
jne 0x4c4083
test edi, edi
jne 0x4c3fb6
cmp dword [ebp - 0x18], 0x20
jae 0x4c4076
push edi
push 8
lea ecx, [ebp - 0x28]
call fcn.004b7d20
jmp 0x4c3fb3
mov eax, 0xffff
movzx eax, ax
movzx eax, ax
movzx edi, ax
jmp 0x4c40d7
mov eax, 0xffff
movzx eax, ax
movzx edi, ax
jmp 0x4c40d7
mov eax, dword [ebp + 8]
movzx eax, ax
movzx eax, ax
movzx eax, ax
movzx edi, ax
jmp 0x4c40d7
cmp eax, 3
jne 0x4c40cf
push dword [ebx + 0x4c]
push dword [ebp - 0x2c]
call fcn.0057660a
mov ecx, 0xffff
add esp, 8
cmp ax, cx
je 0x4c40c2
mov eax, dword [ebp + 8]
mov esi, dword [ebp - 0x14]
movzx eax, ax
movzx eax, ax
movzx edi, ax
jmp 0x4c40d7
mov esi, dword [ebp - 0x14]
mov eax, ecx
movzx eax, ax
movzx edi, ax
jmp 0x4c40d7
mov esi, dword [ebp - 0x14]
mov edi, 0xffff
cmp esi, 0x10
jb 0x4c40eb
lea ecx, [esi + 1]
push ecx
push dword [ebp - 0x28]
lea ecx, [ebp - 0x28]
call fcn.004b7bd0
mov ax, di
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.0053b206
mov esp, ebp
pop ebp
ret 4