Function at 0x48b100
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, dword fs:[0]
mov edx, 0xffff
push 0xffffffffffffffff
push 0x4d9f08
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 0x48b140
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 0x48b183
mov edx, dword [ebx + 0x30]
mov esi, dword [edx]
lea eax, [ecx + esi*2]
cmp ecx, eax
jae 0x48b17e
lea ecx, [esi - 1]
mov ax, di
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
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 4
mov edx, 0xffff
cmp dword [ebx + 0x50], 0
jne 0x48b19f
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 + 0x44]
cmp dword [esi], eax
jne 0x48b1bf
mov edx, dword [ebx + 0x3c]
mov ecx, dword [ebx + 0x38]
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 + 0x40], 0
jne 0x48b1f7
push dword [ebx + 0x50]
push edi
call fcn.004aa79a
mov ecx, 0xffff
add esp, 8
cmp ax, cx
movzx eax, di
jne 0x48b347
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
movzx eax, di
mov ecx, 0xf
mov dword [ebp - 0x10], eax
xorps xmm0, xmm0
mov byte [ebp - 0x30], 0
lea eax, [ebp - 0x30]
cmp ecx, 0x10
movq qword [ebp - 0x30], xmm0
mov dword [ebp - 0x1c], ecx
cmovae eax, dword [ebp - 0x30]
mov dword [ebp - 0x20], 8
mov byte [eax + 8], 0
mov dword [ebp - 4], 0
lea ecx, [ecx]
cmp dword [ebp - 0x1c], 0x10
lea eax, [ebp - 0x14]
mov esi, dword [ebx + 0x40]
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 + 0x48]
push eax
call dword [edi + 0x1c]
test eax, eax
js 0x48b32e
cmp eax, 1
jg 0x48b302
mov edi, dword [ebp - 0x1c]
lea eax, [ebp - 0x30]
mov ecx, dword [ebp - 0x30]
cmp edi, 0x10
mov esi, dword [ebp - 0x14]
cmovae eax, ecx
sub esi, eax
je 0x48b2aa
push dword [ebx + 0x50]
cmp edi, 0x10
lea eax, [ebp - 0x30]
push esi
cmovae eax, ecx
push 1
push eax
call fcn.004a9713
add esp, 0x10
cmp esi, eax
jne 0x48b2d4
lea eax, [ebp - 0x10]
mov byte [ebx + 0x46], 1
cmp dword [ebp - 0x18], eax
jne 0x48b2f1
test esi, esi
jne 0x48b230
cmp dword [ebp - 0x20], 0x20
jae 0x48b2e4
push esi
push 8
lea ecx, [ebp - 0x30]
call fcn.00408ef0
jmp 0x48b230
mov eax, 0xffff
movzx eax, ax
movzx eax, ax
movzx esi, ax
jmp 0x48b333
mov eax, 0xffff
movzx eax, ax
movzx esi, ax
jmp 0x48b333
mov eax, dword [ebp + 8]
movzx eax, ax
movzx eax, ax
movzx eax, ax
movzx esi, ax
jmp 0x48b333
cmp eax, 3
jne 0x48b32e
push dword [ebx + 0x50]
push dword [ebp - 0x10]
call fcn.004894a0
add esp, 8
test al, al
je 0x48b324
mov eax, dword [ebp + 8]
movzx eax, ax
movzx esi, ax
jmp 0x48b333
mov eax, 0xffff
movzx esi, ax
jmp 0x48b333
mov esi, 0xffff
cmp dword [ebp - 0x1c], 0x10
jb 0x48b344
push dword [ebp - 0x30]
call fcn.004a46e7
add esp, 4
mov ax, si
mov ecx, dword [ebp - 0xc]
pop esi
pop edi
pop ebx
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 4