Function at 0x43a05d
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x4348
call fcn.004a5ad0
mov eax, dword [0x5053a4]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [ebp + 0x14], 3
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edi, ecx
je 0x43a31f
cmp dword [ebp + 0x14], 2
je 0x43a09c
cmp dword [ebp + 0x14], 1
je 0x43a09c
mov eax, 0x10000
jmp 0x43a39b
cmp dword [edi + 4], 0xffffffff
je 0x43a0aa
push dword [edi]
call fcn.0043c883
pop ecx
mov eax, dword [edi]
or dword [edi + 4], 0xffffffff
mov esi, dword [ebp + 8]
cmp esi, dword [eax + 4]
jge 0x43a092
cmp esi, dword [eax + 0x10]
jge 0x43a0cd
push eax
call fcn.0043c914
jmp 0x43a0cc
push dword [edi]
call fcn.0043c953
pop ecx
mov eax, dword [edi]
cmp dword [eax + 0x10], esi
jl 0x43a0c5
lea eax, [ebp - 0x4338]
mov ecx, edi
push eax
push esi
call fcn.00439b18
test byte [ebp - 0x4230], 0x10
je 0x43a129
cmp dword [ebp + 0x14], 1
jne 0x43a0f9
xor eax, eax
jmp 0x43a39b
push 0x103
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x4334]
push eax
call fcn.00439f3e
lea eax, [ebp - 0x20c]
push eax
lea eax, [edi + 0x138]
push eax
call fcn.004398e1
add esp, 0x14
jmp 0x43a0f2
xor eax, eax
cmp dword [ebp + 0x14], 1
mov dword [ebp - 0x4340], eax
je 0x43a25b
movzx ecx, word [ebx]
mov esi, ebx
mov edx, ebx
test cx, cx
je 0x43a242
mov dword [ebp - 0x4348], 0x2f
mov dword [ebp - 0x4344], 0x5c
cmp cx, word [ebp - 0x4348]
je 0x43a171
cmp cx, word [ebp - 0x4344]
jne 0x43a174
lea esi, [edx + 2]
add edx, 2
movzx ecx, word [edx]
test cx, cx
jne 0x43a15f
cmp esi, ebx
je 0x43a242
lea eax, [ebp - 0x20c]
push ebx
push eax
call fcn.004b1829
sub esi, ebx
sar esi, 1
pop ecx
pop ecx
lea esi, [esi*2 - 2]
cmp esi, 0x208
jae 0x43a3ae
xor eax, eax
mov word [ebp + esi - 0x20c], ax
mov eax, dword [ebp - 0x4348]
cmp word [ebp - 0x20c], ax
je 0x43a1e9
mov eax, dword [ebp - 0x4344]
cmp word [ebp - 0x20c], ax
je 0x43a1e9
cmp word [ebp - 0x20a], 0x3a
je 0x43a1e9
xor ecx, ecx
mov byte [ebp - 0x4339], cl
jmp 0x43a1f0
mov byte [ebp - 0x4339], 1
lea eax, [ebp - 0x20c]
push 0x4d80f4
push eax
call fcn.004a7724
mov esi, eax
lea eax, [ebp - 0x20c]
push 0x4d80fc
push eax
call fcn.004a7724
add esp, 0x10
test eax, eax
setne cl
test esi, esi
setne al
or cl, al
or cl, byte [ebp - 0x4339]
jne 0x43a240
lea eax, [ebp - 0x20c]
push eax
lea eax, [edi + 0x138]
push eax
call fcn.004398e1
pop ecx
pop ecx
xor eax, eax
push eax
push dword [ebp - 0x4230]
push 2
push eax
push eax
push 0x40000000
push ebx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x43a26a
mov eax, 0x200
jmp 0x43a39b
push dword [edi]
call fcn.0043ca9a
mov esi, 0x4000
lea eax, [ebp - 0x420c]
push esi
push eax
push dword [edi]
call fcn.0043cd04
add esp, 0x10
jmp 0x43a2ba
je 0x43a2c5
push 0
lea ecx, [ebp - 0x4344]
push ecx
push eax
lea eax, [ebp - 0x420c]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x43a2be
push esi
lea eax, [ebp - 0x420c]
push eax
push dword [edi]
call fcn.0043cd04
add esp, 0xc
test eax, eax
jns 0x43a28a
mov byte [ebp - 0x4340], 1
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, 1
jne 0x43a2f6
cmp byte [ebp - 0x4340], 0
jne 0x43a2f6
lea eax, [ebp - 0x421c]
push eax
lea eax, [ebp - 0x422c]
push eax
lea eax, [ebp - 0x4224]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_SetFileTime]
cmp dword [ebp + 0x14], 1
je 0x43a303
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [edi]
call fcn.0043c883
pop ecx
mov ecx, dword [ebp - 0x4340]
xor eax, eax
test cl, cl
mov edx, 0x400
cmovne eax, edx
jmp 0x43a39b
mov esi, dword [ebp + 8]
cmp esi, dword [edi + 4]
je 0x43a368
cmp dword [edi + 4], 0xffffffff
je 0x43a335
push dword [edi]
call fcn.0043c883
pop ecx
mov eax, dword [edi]
or dword [edi + 4], 0xffffffff
cmp esi, dword [eax + 4]
jge 0x43a092
cmp esi, dword [eax + 0x10]
jge 0x43a357
push eax
call fcn.0043c914
jmp 0x43a356
call fcn.0043c953
pop ecx
mov eax, dword [edi]
push eax
cmp dword [eax + 0x10], esi
jl 0x43a351
call fcn.0043ca9a
pop ecx
mov dword [edi + 4], esi
push dword [ebp + 0x10]
push ebx
push dword [edi]
call fcn.0043cd04
mov esi, eax
add esp, 0xc
test esi, esi
jle 0x43a383
mov eax, 0x600
jmp 0x43a39b
push dword [edi]
call fcn.0043c883
or dword [edi + 4], 0xffffffff
neg esi
pop ecx
sbb esi, esi
and esi, 0x5000000
mov eax, esi
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004a4bf6
mov esp, ebp
pop ebp
ret 0x10
call fcn.004a5259
int3