Function at 0x440ad2
Capabilities:
Create a process with modified i/o handles and window
Create pipe
Create process on windows

Disassembly:
sub esp, 0xc8
push ebx
push ebp
push esi
push edi
xor ebp, ebp
lea eax, [esp + 0x3c]
push 0xc
pop esi
push esi
push ebp
push eax
mov dword [esp + 0x24], ebp
mov edi, ebp
mov dword [esp + 0x34], ebp
mov dword [esp + 0x30], ebp
mov dword [esp + 0x20], ebp
mov dword [esp + 0x38], ebp
mov dword [esp + 0x28], ebp
mov dword [esp + 0x2c], ebp
call fcn.0042d620
push 0x44
mov dword [esp + 0x4c], esi
lea eax, [esp + 0x68]
pop esi
push esi
xor ebx, ebx
mov dword [esp + 0x50], ebp
push ebp
inc ebx
push eax
mov dword [esp + 0x5c], ebx
call fcn.0042d620
mov ecx, dword [esp + 0x100]
add esp, 0x18
mov eax, ecx
mov dword [esp + 0x58], esi
mov dword [esp + 0x84], ebx
and eax, 2
je 0x440b51
xor edx, edx
mov word [esp + 0x88], dx
jmp 0x440b59
mov word [esp + 0x88], bx
mov esi, dword [sym.imp.KERNEL32.dll_CreatePipe]
test eax, eax
push 0x30
pop ebx
push 0x20
pop edx
cmove ebx, edx
mov dword [esp + 0x10], ebx
test cl, 0x40
je 0x440ba7
mov eax, dword [esp + 0xec]
test eax, eax
je 0x440ba7
mov eax, dword [eax + 0xc]
test eax, eax
je 0x440ba7
mov ebx, edx
mov dword [esp + 0x84], 0x101
mov dword [esp + 0x90], eax
mov dword [esp + 0x10], ebx
mov dword [esp + 0x20], 1
jmp 0x440c01
mov eax, ecx
and eax, 0x14
cmp al, 0x14
jne 0x440c01
push ebp
lea eax, [esp + 0x40]
mov dword [esp + 0x14], ebx
push eax
lea eax, [esp + 0x30]
push eax
lea eax, [esp + 0x24]
push eax
call esi
test eax, eax
je 0x440bfa
mov eax, dword [esp + 0x18]
or dword [esp + 0x84], 0x100
mov dword [esp + 0x90], eax
lea eax, [esp + 0x28]
push eax
call fcn.00440a64
pop ecx
push 0x20
pop ebx
mov dword [esp + 0x10], ebx
mov dword [esp + 0x20], 1
mov ecx, dword [esp + 0xe8]
mov eax, ecx
and eax, 4
mov dword [esp + 0x38], eax
je 0x440cad
test cl, 8
je 0x440c62
push ebp
lea eax, [esp + 0x40]
push eax
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x30]
push eax
call esi
test eax, eax
je 0x440c5b
mov eax, dword [esp + 0x14]
or dword [esp + 0x84], 0x100
mov dword [esp + 0x94], eax
lea eax, [esp + 0x24]
push eax
call fcn.00440a64
and ebx, 0xffffffef
mov dword [esp + 0x24], 1
pop ecx
mov dword [esp + 0x10], ebx
mov ecx, dword [esp + 0xe8]
test cl, 0x20
je 0x440cad
push ebp
lea eax, [esp + 0x40]
push eax
lea eax, [esp + 0x24]
push eax
lea eax, [esp + 0x38]
push eax
call esi
test eax, eax
je 0x440cad
mov eax, dword [esp + 0x1c]
or dword [esp + 0x84], 0x100
mov dword [esp + 0x98], eax
lea eax, [esp + 0x2c]
push eax
call fcn.00440a64
and ebx, 0xffffffef
mov dword [esp + 0x24], 1
pop ecx
mov dword [esp + 0x10], ebx
test dword [esp + 0x84], 0x100
je 0x440cfc
mov esi, dword [sym.imp.KERNEL32.dll_GetStdHandle]
cmp dword [esp + 0x90], edi
jne 0x440cd4
push 0xfffffffffffffff6
call esi
mov dword [esp + 0x90], eax
cmp dword [esp + 0x94], edi
jne 0x440ce8
push 0xfffffffffffffff5
call esi
mov dword [esp + 0x94], eax
cmp dword [esp + 0x98], edi
jne 0x440cfc
push 0xfffffffffffffff4
call esi
mov dword [esp + 0x98], eax
cmp dword [esp + 0xdc], edi
mov ebx, 0x5fc268
mov ebp, ebx
cmovne ebp, dword [esp + 0xdc]
cmp dword [esp + 0xe0], edi
push ebp
cmovne ebx, dword [esp + 0xe4]
mov dword [esp + 0x34], ebp
mov dword [esp + 0x38], ebx
call fcn.0042281c
push ebx
mov esi, eax
call fcn.0042281c
add eax, esi
pop ecx
pop ecx
lea eax, [eax*2 + 8]
push eax
xor eax, eax
push eax
push dword [0x64a51c]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
cmp word [ebp], 0x22
mov ebx, eax
je 0x440d7a
mov esi, 0x5fead8
push esi
push ebx
call fcn.005cb606
push ebp
push ebx
call fcn.005cb628
push esi
push ebx
call fcn.005cb628
add esp, 0x18
jmp 0x440d83
push ebp
push ebx
call fcn.005cb606
pop ecx
pop ecx
mov ebp, dword [esp + 0x34]
xor ecx, ecx
cmp word [ebp], cx
je 0x440da6
push 0x5feadc
push ebx
call fcn.005cb628
push ebp
push ebx
call fcn.005cb628
add esp, 0x10
xor ecx, ecx
mov ebp, dword [esp + 0xe4]
test ebp, ebp
je 0x440dba
xor eax, eax
cmp word [ebp], cx
cmove ebp, eax
lea eax, [esp + 0x48]
push eax
lea eax, [esp + 0x5c]
push eax
push ebp
push ecx
push dword [esp + 0x20]
push dword [esp + 0x34]
push ecx
push ecx
push ebx
push ecx
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
je 0x440e7c
cmp dword [esp + 0x14], edi
je 0x440df2
push dword [esp + 0x14]
call esi
cmp dword [esp + 0x18], edi
je 0x440dfe
push dword [esp + 0x18]
call esi
cmp dword [esp + 0x1c], edi
je 0x440e0a
push dword [esp + 0x1c]
call esi
push dword [esp + 0x4c]
call esi
test byte [esp + 0xe8], 1
je 0x440e26
push 0xffffffffffffffff
push dword [esp + 0x4c]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp dword [esp + 0x38], edi
je 0x440e73
mov esi, 0x64e290
push esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
push 0x20
push 0x64c288
call fcn.004565fc
pop ecx
pop ecx
push esi
mov edi, eax
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov eax, dword [esp + 0x48]
mov dword [edi], eax
mov eax, dword [esp + 0x50]
mov dword [edi + 4], eax
mov eax, dword [esp + 0x24]
mov dword [edi + 0xc], eax
mov eax, dword [esp + 0x28]
mov dword [edi + 8], eax
mov eax, dword [esp + 0x2c]
jmp 0x440fe2
push dword [esp + 0x48]
jmp 0x440ff8
cmp dword [esp + 0x14], edi
je 0x440e88
push dword [esp + 0x14]
call esi
cmp dword [esp + 0x24], edi
je 0x440e94
push dword [esp + 0x24]
call esi
cmp dword [esp + 0x28], edi
je 0x440ea0
push dword [esp + 0x28]
call esi
cmp dword [esp + 0x18], edi
je 0x440eac
push dword [esp + 0x18]
call esi
cmp dword [esp + 0x1c], edi
je 0x440eb8
push dword [esp + 0x1c]
call esi
cmp dword [esp + 0x2c], edi
je 0x440ec4
push dword [esp + 0x2c]
call esi
test byte [esp + 0xe8], 0x78
jne 0x440ffd
test ebp, ebp
jne 0x440f19
push dword [esp + 0x30]
call fcn.0042281c
pop ecx
mov ecx, dword [esp + 0x30]
lea esi, [ecx - 2]
lea esi, [esi + eax*2]
jmp 0x440ef5
cmp word [esi], 0x5c
je 0x440efb
sub esi, 2
cmp esi, ecx
ja 0x440eec
jmp 0x440f13
push ecx
push ebx
call fcn.005cb606
sub esi, dword [esp + 0x38]
mov ebp, ebx
sar esi, 1
xor eax, eax
pop ecx
pop ecx
mov word [ebx + esi*2 + 2], ax
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
push 0x3c
push eax
lea eax, [esp + 0xa4]
push eax
call fcn.0042d620
movzx eax, word [esp + 0x94]
add esp, 0xc
mov dword [esp + 0xb8], eax
xor eax, eax
mov dword [esp + 0xa8], eax
mov eax, dword [esp + 0x30]
mov dword [esp + 0xac], eax
mov eax, dword [esp + 0x34]
mov dword [esp + 0xb0], eax
lea eax, [esp + 0x9c]
push eax
mov dword [esp + 0xa0], 0x3c
mov dword [esp + 0xa4], 0x540
mov dword [esp + 0xb8], ebp
call dword [sym.imp.SHELL32.dll_ShellExecuteExW]
test eax, eax
je 0x440ffd
test byte [esp + 0xe8], 1
je 0x440fa4
push 0xffffffffffffffff
push dword [esp + 0xd8]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp dword [esp + 0x38], edi
je 0x440ff1
mov esi, 0x64e290
push esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
push 0x20
push 0x64c288
call fcn.004565fc
pop ecx
pop ecx
push esi
mov edi, eax
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov eax, dword [esp + 0xd4]
or dword [edi + 4], 0xffffffff
mov dword [edi], eax
xor eax, eax
mov dword [edi + 0xc], eax
mov dword [edi + 8], eax
mov dword [edi + 0x10], eax
mov eax, dword [esp + 0xe8]
mov dword [edi + 0x14], eax
jmp 0x440ffd
push dword [esp + 0xd4]
call esi
xor edi, edi
inc edi
push ebx
xor eax, eax
push eax
push dword [0x64a51c]
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc8
ret 0x14