Function at 0x40fe50
Capabilities:
Check os version
Create process on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1960
call fcn.0049fc40
mov eax, dword [0x50c4d8]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
push edi
mov edi, edx
cmp dword [esi + 0x10], 0
jne 0x40fe8a
pop edi
pop esi
xor al, al
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00491c63
mov esp, ebp
pop ebp
ret
xor eax, eax
push 0x7fe
push eax
mov word [ebp - 0x804], ax
lea eax, [ebp - 0x802]
push eax
call fcn.0049a790
xor eax, eax
push 0x7fe
push eax
mov word [ebp - 0x1804], ax
lea eax, [ebp - 0x1802]
push eax
call fcn.0049a790
xor eax, eax
push 0x7fe
push eax
mov word [ebp - 0x1004], ax
lea eax, [ebp - 0x1002]
push eax
call fcn.0049a790
add esp, 0x24
cmp dword [esi + 0x14], 8
jb 0x40fee8
mov eax, dword [esi]
jmp 0x40feea
mov eax, esi
push eax
lea eax, [ebp - 0x804]
push 0x400
push eax
call fcn.00498690
add esp, 0xc
cmp dword [edi + 0x14], 8
jb 0x40ff09
mov eax, dword [edi]
jmp 0x40ff0b
mov eax, edi
push eax
lea eax, [ebp - 0x1804]
push 0x400
push eax
call fcn.00498690
add esp, 0xc
cmp dword [ebx + 0x14], 8
jb 0x40ff28
mov ebx, dword [ebx]
push ebx
lea eax, [ebp - 0x1004]
push 0x400
push eax
call fcn.00498690
mov ebx, dword [sym.imp.KERNEL32.dll_GetVersionExW]
lea eax, [ebp - 0x1920]
add esp, 0xc
mov dword [ebp - 0x1924], 0xffffffff
mov dword [ebp - 0x1960], 0x3c
mov dword [ebp - 0x195c], 0x440
mov dword [ebp - 0x1958], 0
push eax
mov dword [ebp - 0x1954], 0x4e9c80
mov dword [ebp - 0x1920], 0x11c
call ebx
test eax, eax
jne 0x40ff9f
lea eax, [ebp - 0x1920]
mov dword [ebp - 0x1920], 0x114
push eax
call ebx
push dword [ebp - 0x191c]
push str.windows_os_dwMajorVersion___d
push 0x686
push str.isWin7OS
call fcn.004204c0
add esp, 0x10
mov dword [ebp - 0x1944], 0
cmp dword [ebp - 0x191c], 6
mov eax, str.runas
mov dword [ebp - 0x1940], 0
cmovb eax, dword [ebp - 0x1954]
mov dword [ebp - 0x1954], eax
lea eax, [ebp - 0x804]
mov dword [ebp - 0x1950], eax
lea eax, [ebp - 0x1804]
mov dword [ebp - 0x194c], eax
lea eax, [ebp - 0x1004]
mov dword [ebp - 0x1948], eax
lea eax, [ebp - 0x1960]
push eax
call dword [sym.imp.SHELL32.dll_ShellExecuteExW]
cmp eax, 1
jne 0x41008e
push 0x7d0
push dword [ebp - 0x1928]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
je 0x410058
cmp eax, 0x102
je 0x41004c
cmp eax, 0xffffffff
jne 0x41006f
push str.execute_failed___
push 0x721
jmp 0x410062
push str.execute_timeout___
push 0x71c
jmp 0x410062
push str.execute_signaled.
push 0x717
push str.executeExe
call fcn.004204c0
add esp, 0xc
lea eax, [ebp - 0x1924]
push eax
push dword [ebp - 0x1928]
call dword [sym.imp.KERNEL32.dll_GetExitCodeProcess]
push dword [ebp - 0x1928]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea eax, [ebp - 0x1920]
mov dword [ebp - 0x1920], 0x11c
push eax
call ebx
test eax, eax
jne 0x4100b8
lea eax, [ebp - 0x1920]
mov dword [ebp - 0x1920], 0x114
push eax
call ebx
push dword [ebp - 0x191c]
push str.windows_os_dwMajorVersion___d
push 0x686
push str.isWin7OS
call fcn.004204c0
add esp, 0x10
cmp dword [ebp - 0x191c], 6
setae al
cmp dword [edi + 0x14], 8
jb 0x4100e7
mov edi, dword [edi]
cmp dword [esi + 0x14], 8
jb 0x4100ef
mov esi, dword [esi]
movzx eax, al
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push dword [ebp - 0x1924]
push edi
push esi
push str.execute_filename___s__param___s__exitcode___d_lasterror___d_win7____d
push 0x72a
push str.executeExe
call fcn.004204c0
mov ecx, dword [ebp - 4]
add esp, 0x20
xor eax, eax
cmp dword [ebp - 0x1924], eax
pop edi
sete al
xor ecx, ebp
pop esi
pop ebx
call fcn.00491c63
mov esp, ebp
pop ebp
ret