Function at 0x43599f
Capabilities:
Create a process with modified i/o handles and window
Create pipe
Create process on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffa7c
push ebx
push esi
push edi
or edi, 0xffffffff
xor eax, eax
mov dword [ebp - 4], eax
mov dword [ebp - 0xc], 0xffffffff
mov dword [ebp - 0x10], 0xffffffff
mov dword [ebp - 0x14], 0xffffffff
mov dword [ebp - 0x18], 0xffffffff
mov dword [ebp - 0x1c], 0xffffffff
mov dword [ebp - 0x20], 0xffffffff
mov dword [ebp - 0x584], 0xc
xor edx, edx
mov dword [ebp - 0x580], edx
mov dword [ebp - 0x57c], 1
push 0
call fcn.0043755b
pop ecx
cmp dword [ebp + 0xc], 0
je 0x435a34
push 0
lea ecx, [ebp - 0x584]
push ecx
lea eax, [ebp - 0x10]
push eax
lea edx, [ebp - 0xc]
push edx
call sub.KERNEL32.DLL_CreatePipe
test eax, eax
jne 0x435a34
push 0
push 0
call fcn.00437571
add esp, 8
mov eax, edi
jmp 0x435d42
cmp dword [ebp + 0x10], 0
je 0x435a65
push 0
lea edx, [ebp - 0x584]
push edx
lea ecx, [ebp - 0x18]
push ecx
lea eax, [ebp - 0x14]
push eax
call sub.KERNEL32.DLL_CreatePipe
test eax, eax
jne 0x435a65
push 0
push 0
call fcn.00437571
add esp, 8
jmp 0x435d24
cmp dword [ebp + 0x14], 0
je 0x435aaa
mov edx, dword [ebp + 0x14]
cmp edx, dword [ebp + 0x10]
jne 0x435a7f
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x1c], ecx
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x20], eax
push 0
lea edx, [ebp - 0x584]
push edx
lea ecx, [ebp - 0x20]
push ecx
lea eax, [ebp - 0x1c]
push eax
call sub.KERNEL32.DLL_CreatePipe
test eax, eax
jne 0x435aaa
push 0
push 0
call fcn.00437571
add esp, 8
jmp 0x435d08
mov ebx, dword [ebp + 8]
jmp 0x435ab0
inc ebx
cmp byte [ebx], 0
je 0x435abf
cmp byte [ebx], 0x20
je 0x435abf
cmp byte [ebx], 0x5c
jne 0x435aaf
mov esi, ebx
sub esi, dword [ebp + 8]
cmp esi, 0xfe
ja 0x435ad1
cmp byte [ebx], 0x5c
jne 0x435aee
push 0x3ff
push dword [ebp + 8]
lea eax, [ebp - 0x478]
push eax
call fcn.004c2970
add esp, 0xc
mov byte [ebp - 0x79], 0
jmp 0x435b45
push esi
push dword [ebp + 8]
lea edx, [ebp - 0x578]
push edx
call fcn.004d4838
add esp, 0xc
mov byte [ebp + esi - 0x577], 0
lea ecx, [ebp - 8]
push ecx
lea eax, [ebp - 0x478]
push eax
push 0x400
push 0
lea edx, [ebp - 0x578]
push edx
push 0
call sub.KERNEL32.DLL_SearchPathA
test eax, eax
jne 0x435b45
push 0
lea ecx, [ebp - 0x578]
push ecx
lea eax, [ebp - 0x478]
push eax
call fcn.004c2039
add esp, 0xc
cmp byte [ebx], 0
je 0x435b94
cmp byte [ebx], 0x5c
je 0x435b94
lea edx, [ebp - 0x478]
push edx
call fcn.004d4a58
pop ecx
mov esi, eax
push ebx
call fcn.004d4a58
pop ecx
add esi, eax
add esi, 2
mov dword [ebp - 0x24], esi
push dword [ebp - 0x24]
call sym.SISCOM.EXE__hb_xgrab
pop ecx
mov esi, eax
inc ebx
push ebx
lea eax, [ebp - 0x478]
push eax
push str._s__s
push dword [ebp - 0x24]
push esi
call fcn.004c47b5
add esp, 0x14
jmp 0x435bbd
lea edx, [ebp - 0x478]
push edx
call fcn.004d4a58
pop ecx
inc eax
push eax
call sym.SISCOM.EXE__hb_xgrab
pop ecx
mov esi, eax
push 0
lea eax, [ebp - 0x478]
push eax
push esi
call fcn.004c2039
add esp, 0xc
push 0x44
push 0
lea edx, [ebp - 0x68]
push edx
call fcn.004d48a8
add esp, 0xc
mov dword [ebp - 0x68], 0x44
cmp dword [ebp + 0x18], 0
je 0x435bff
mov dword [ebp - 0x3c], 0x101
mov word [ebp - 0x38], 0
mov ecx, dword [ebp - 0xc]
mov dword [ebp - 0x30], ecx
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x2c], eax
mov edx, dword [ebp - 0x20]
mov dword [ebp - 0x28], edx
or dword [ebp - 4], 8
jmp 0x435c4e
mov dword [ebp - 0x3c], 0x100
cmp dword [ebp + 0xc], 0
je 0x435c14
mov ecx, dword [ebp - 0xc]
mov dword [ebp - 0x30], ecx
jmp 0x435c1e
push 0xfffffffffffffff6
call sub.KERNEL32.DLL_GetStdHandle
mov dword [ebp - 0x30], eax
cmp dword [ebp + 0x10], 0
je 0x435c2c
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x2c], eax
jmp 0x435c36
push 0xfffffffffffffff5
call sub.KERNEL32.DLL_GetStdHandle
mov dword [ebp - 0x2c], eax
cmp dword [ebp + 0x14], 0
je 0x435c44
mov edx, dword [ebp - 0x20]
mov dword [ebp - 0x28], edx
jmp 0x435c4e
push 0xfffffffffffffff4
call sub.KERNEL32.DLL_GetStdHandle
mov dword [ebp - 0x28], eax
lea ecx, [ebp - 0x78]
push ecx
lea eax, [ebp - 0x68]
push eax
push 0
push 0
push dword [ebp - 4]
push 1
push 0
push 0
push esi
push 0
call sub.KERNEL32.DLL_CreateProcessA
test eax, eax
jne 0x435c84
push 0
push 0
call fcn.00437571
add esp, 8
push esi
call sym.SISCOM.EXE__hb_xfree
pop ecx
jmp 0x435cec
push esi
call sym.SISCOM.EXE__hb_xfree
pop ecx
push 0
call fcn.0043755b
pop ecx
mov edi, dword [ebp - 0x78]
mov eax, dword [ebp + 0x1c]
mov edx, dword [ebp - 0x70]
mov dword [eax], edx
cmp dword [ebp + 0xc], 0
je 0x435cb4
mov ecx, dword [ebp + 0xc]
mov eax, dword [ebp - 0x10]
mov dword [ecx], eax
push dword [ebp - 0xc]
call sub.KERNEL32.DLL_CloseHandle
cmp dword [ebp + 0x10], 0
je 0x435cca
mov edx, dword [ebp + 0x10]
mov ecx, dword [ebp - 0x14]
mov dword [edx], ecx
push dword [ebp - 0x18]
call sub.KERNEL32.DLL_CloseHandle
cmp dword [ebp + 0x14], 0
je 0x435ce0
mov eax, dword [ebp + 0x14]
mov edx, dword [ebp - 0x1c]
mov dword [eax], edx
push dword [ebp - 0x20]
call sub.KERNEL32.DLL_CloseHandle
push dword [ebp - 0x74]
call sub.KERNEL32.DLL_CloseHandle
mov eax, edi
jmp 0x435d42
cmp dword [ebp - 0x1c], 0xffffffff
je 0x435cfa
push dword [ebp - 0x1c]
call sub.KERNEL32.DLL_CloseHandle
cmp dword [ebp - 0x20], 0xffffffff
je 0x435d08
push dword [ebp - 0x20]
call sub.KERNEL32.DLL_CloseHandle
cmp dword [ebp - 0x14], 0xffffffff
je 0x435d16
push dword [ebp - 0x14]
call sub.KERNEL32.DLL_CloseHandle
cmp dword [ebp - 0x18], 0xffffffff
je 0x435d24
push dword [ebp - 0x18]
call sub.KERNEL32.DLL_CloseHandle
cmp dword [ebp - 0xc], 0xffffffff
je 0x435d32
push dword [ebp - 0xc]
call sub.KERNEL32.DLL_CloseHandle
cmp dword [ebp - 0x10], 0xffffffff
je 0x435d40
push dword [ebp - 0x10]
call sub.KERNEL32.DLL_CloseHandle
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret