Function at 0x41a003
Capabilities:
Check if file exists
Contain obfuscated stackstrings
Create a process with modified i/o handles and window
Create process on windows
Encode data using xor
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x998
mov eax, dword [0x513720]
xor eax, ebp
mov dword [ebp - 8], eax
push ebx
push esi
mov esi, dword [ebp + 8]
xor ebx, ebx
push edi
mov dword [ebp - 0xd], 0x42545359
mov ecx, ebx
mov dword [ebp - 0x11], 0x565d5e54
mov dword [ebp - 0x15], 0x617e667d
mov dword [ebp - 0x19], 0x70816b6e
mov word [ebp - 0x1b], 0x7c73
mov byte [ebp - 0x1c], 0x6f
mov al, byte [ebp + ecx - 0x1c]
sub al, 3
xor al, 0x3f
mov byte [ebp + ecx - 0x1c], al
inc ecx
cmp ecx, 0x13
jl 0x41a046
push 0x104
lea eax, [ebp - 0x133]
mov byte [ebp - 0x134], bl
push ebx
push eax
call fcn.004be330
add esp, 0xc
lea eax, [ebp - 0x988]
mov ecx, reloc.WS2_32.dll_accept
mov dword [ebp - 0x988], ecx
push eax
push 0x20119
push ebx
lea eax, [ebp - 0x1c]
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov edi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
jne 0x41a0d9
lea eax, [ebp - 0x938]
mov dword [ebp - 0x938], 0x100
push eax
lea eax, [ebp - 0x134]
push eax
lea eax, [ebp - 0x93c]
push eax
push 0
push 0
push dword [ebp - 0x988]
call edi
push dword [ebp - 0x988]
call ebx
cmp byte [ebp - 0x134], 0
jne 0x41a14a
lea eax, [ebp - 0x988]
mov ecx, reloc.WS2_32.dll_accept
push eax
push 0x20219
push 0
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x988], ecx
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x41a13d
lea eax, [ebp - 0x938]
mov dword [ebp - 0x938], 0x100
push eax
lea eax, [ebp - 0x134]
push eax
lea eax, [ebp - 0x93c]
push eax
push 0
push 0
push dword [ebp - 0x988]
call edi
push dword [ebp - 0x988]
call ebx
cmp byte [ebp - 0x134], 0
je 0x41a27d
xor ebx, ebx
lea eax, [ebp - 0x933]
push 0x7ff
push ebx
push eax
mov byte [ebp - 0x934], bl
call fcn.004be330
lea eax, [ebp - 0x134]
mov edi, 0x800
push eax
lea eax, [ebp - 0x934]
push edi
push eax
call fcn.004bb363
add esp, 0x18
mov dword [ebp - 0x21], 0x425d4a5d
mov dword [ebp - 0x25], 0x14545359
mov ecx, ebx
mov dword [ebp - 0x29], 0x565d5e54
mov word [ebp - 0x2b], 0x617e
mov byte [ebp - 0x2c], 0x66
mov al, byte [ebp + ecx - 0x2c]
sub al, 3
xor al, 0x3f
mov byte [ebp + ecx - 0x2c], al
inc ecx
cmp ecx, 0xf
jl 0x41a1a1
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 0x934]
push edi
push eax
call fcn.004bab23
add esp, 0xc
lea eax, [ebp - 0x934]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsA]
test eax, eax
je 0x41a27d
push 0x4ff928
lea eax, [ebp - 0x934]
push edi
push eax
call fcn.004bab23
add esp, 0xc
test esi, esi
je 0x41a206
push esi
lea eax, [ebp - 0x934]
push edi
push eax
call fcn.004bab23
add esp, 0xc
push 0x40
lea eax, [ebp - 0x980]
push ebx
push eax
call fcn.004be330
add esp, 0xc
mov dword [ebp - 0x984], 0x44
xor eax, eax
mov dword [ebp - 0x958], 0x101
mov word [ebp - 0x954], ax
xorps xmm0, xmm0
lea eax, [ebp - 0x998]
push eax
lea eax, [ebp - 0x984]
push eax
push ebx
push ebx
push ebx
push 1
push ebx
push ebx
lea eax, [ebp - 0x934]
push eax
push ebx
movdqu xmmword [ebp - 0x998], xmm0
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
test eax, eax
je 0x41a27d
push dword [ebp - 0x994]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push dword [ebp - 0x998]
call esi
mov ecx, dword [ebp - 8]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004b923d
mov esp, ebp
pop ebp
ret 4