Function at 0x56a090
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x61d998
mov eax, dword fs:[0]
push eax
sub esp, 0x28
mov eax, dword [0x6b64f0]
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 0x56a0d1
xor eax, eax
jmp 0x56a2aa
mov eax, dword [ebx + 0x20]
mov ecx, dword [eax]
test ecx, ecx
je 0x56a105
mov edx, dword [ebx + 0x30]
mov esi, dword [edx]
lea eax, [ecx + esi*2]
cmp ecx, eax
jae 0x56a100
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
jmp 0x56a2aa
mov edx, 0xffff
cmp dword [ebx + 0x50], 0
jne 0x56a113
mov ax, dx
jmp 0x56a2aa
mov esi, dword [ebx + 0xc]
lea eax, [ebx + 0x44]
cmp dword [esi], eax
jne 0x56a133
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 0x56a15d
push dword [ebx + 0x50]
push edi
call fcn.005df5fb
mov ecx, 0xffff
add esp, 8
cmp ax, cx
movzx eax, di
jne 0x56a2aa
mov eax, ecx
jmp 0x56a2aa
movzx eax, di
mov ecx, 0xf
mov dword [ebp - 0x2c], eax
xorps xmm0, xmm0
mov byte [ebp - 0x28], 0
lea eax, [ebp - 0x28]
cmp ecx, 0x10
movq qword [ebp - 0x28], xmm0
mov dword [ebp - 0x14], ecx
cmovae eax, dword [ebp - 0x28]
mov dword [ebp - 0x18], 8
mov byte [eax + 8], 0
mov dword [ebp - 4], 0
cmp dword [ebp - 0x14], 0x10
lea eax, [ebp - 0x30]
mov esi, dword [ebx + 0x40]
lea ecx, [ebp - 0x28]
cmovae ecx, dword [ebp - 0x28]
lea edx, [ebp - 0x28]
cmovae edx, dword [ebp - 0x28]
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 - 0x2a]
push eax
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebx + 0x48]
push eax
call dword [edi + 0x1c]
test eax, eax
js 0x56a291
cmp eax, 1
jg 0x56a265
mov edi, dword [ebp - 0x14]
lea eax, [ebp - 0x28]
mov ecx, dword [ebp - 0x28]
cmp edi, 0x10
mov esi, dword [ebp - 0x30]
cmovae eax, ecx
sub esi, eax
je 0x56a20d
push dword [ebx + 0x50]
cmp edi, 0x10
lea eax, [ebp - 0x28]
push esi
cmovae eax, ecx
push 1
push eax
call fcn.005d7824
add esp, 0x10
cmp esi, eax
jne 0x56a237
lea eax, [ebp - 0x2c]
mov byte [ebx + 0x46], 1
cmp dword [ebp - 0x34], eax
jne 0x56a254
test esi, esi
jne 0x56a193
cmp dword [ebp - 0x18], 0x20
jae 0x56a247
push esi
push 8
lea ecx, [ebp - 0x28]
call fcn.004639d0
jmp 0x56a193
mov eax, 0xffff
movzx eax, ax
movzx eax, ax
movzx esi, ax
jmp 0x56a296
mov eax, 0xffff
movzx eax, ax
movzx esi, ax
jmp 0x56a296
mov eax, dword [ebp + 8]
movzx eax, ax
movzx eax, ax
movzx eax, ax
movzx esi, ax
jmp 0x56a296
cmp eax, 3
jne 0x56a291
push dword [ebx + 0x50]
push dword [ebp - 0x2c]
call fcn.00565ac0
add esp, 8
test al, al
je 0x56a287
mov eax, dword [ebp + 8]
movzx eax, ax
movzx esi, ax
jmp 0x56a296
mov eax, 0xffff
movzx esi, ax
jmp 0x56a296
mov esi, 0xffff
cmp dword [ebp - 0x14], 0x10
jb 0x56a2a7
push dword [ebp - 0x28]
call fcn.004e41e0
add esp, 4
mov ax, si
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.005d67d1
mov esp, ebp
pop ebp
ret 4