Function at 0x401e20
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebx
push esi
push edi
push ebp
push eax
mov eax, 2
add esp, 0xfffff004
push eax
dec eax
jne 0x401e2a
mov eax, dword [esp + 0x2000]
add esp, 0xfffffb90
mov esi, 0x4aad20
mov eax, dword [0x4a87b4]
mov dword [esp + 8], eax
xor ebx, ebx
push 0x7f02
push 0
call sub.USER32.DLL_LoadCursorA
push eax
call sub.USER32.DLL_SetCursor
mov edi, eax
call fcn.004021cc
sub eax, 6
mov dword [esp + 0x14], eax
lea eax, [esp + 0x10]
push eax
lea edx, [esp + 0x2354]
push edx
lea ecx, [esp + 0x38]
push ecx
push 0
call fcn.00401a1c
add esp, 0x10
test eax, eax
je 0x4021ab
cmp byte [esp + 0x32], 0
je 0x401ec2
call fcn.00401388
test eax, eax
je 0x401ec2
push 0x10
push 0x4910ae
push 0x49108d
push 0
call fcn.00401984
add esp, 0x10
xor eax, eax
jmp 0x4021c0
push 0x2320
lea edx, [esp + 0x34]
push edx
push 0x4a8a00
call fcn.004051dc
add esp, 0xc
push esi
push edi
mov esi, 0x490e5a
lea edi, [esp + 0x245c]
mov ecx, 8
rep movsd dword es:[edi], dword [esi]
pop edi
pop esi
push 0x2320
lea eax, [esp + 0x2458]
push eax
push 0x64
push 0x4a8a00
call fcn.00403868
add esp, 0x10
cmp byte [esp + 0x46], 0
je 0x401f30
cmp byte [esp + 0x34], 2
je 0x401f30
mov ecx, 0x4a8a00
mov edx, 0x8c7
push dword [ecx + edx*4]
dec edx
jns 0x401f24
call dword [0x4a87d4]
sub dword [esp + 0x10], 0x2320
cmp byte [esp + 0x40], 0
je 0x401f84
mov eax, dword [0x49016c]
push eax
call fcn.0040f084
pop ecx
mov dword [esp + 0x18], eax
push 4
push 0x1000
mov edx, dword [esp + 0x20]
push edx
push 0
call sub.KERNEL32.DLL_VirtualAlloc
mov ebp, eax
mov eax, dword [esp + 0x18]
push eax
push ebp
mov edx, dword [esp + 0x18]
push edx
mov ecx, dword [0x49016c]
push ecx
call fcn.0040f004
add esp, 0x10
mov dword [esp + 0x10], eax
jmp 0x401fae
push 4
push 0x1000
mov eax, dword [esp + 0x18]
push eax
push 0
call sub.KERNEL32.DLL_VirtualAlloc
mov ebp, eax
mov eax, dword [esp + 0x10]
push eax
mov edx, dword [0x49016c]
push edx
push ebp
call fcn.004051dc
add esp, 0xc
cmp dword [0x4aad38], 0
je 0x401fca
push 0x8000
push 0
mov ecx, dword [0x49016c]
push ecx
call sub.KERNEL32.DLL_VirtualFree
lea eax, [esp + 0x2350]
push eax
lea edx, [esp + 0x10]
push edx
lea ecx, [esp + 0xc]
push ecx
mov eax, dword [esp + 0x1c]
push eax
push ebx
push ebp
call fcn.00402250
add esp, 0x18
test eax, eax
jne 0x402003
push 0x8000
push 0
push ebp
call sub.KERNEL32.DLL_VirtualFree
xor eax, eax
jmp 0x4021c0
push 0x8000
push 0
push ebp
call sub.KERNEL32.DLL_VirtualFree
call sub.KERNEL32.DLL_GetCurrentProcess
mov dword [esp + 0x1c], eax
mov edx, 0x4a87c4
mov dword [esp + 0x20], edx
push esp
push 0x40
mov ecx, dword [esp + 0xc]
push ecx
mov eax, dword [esp + 0x14]
push eax
call sub.KERNEL32.DLL_VirtualProtect
test eax, eax
jne 0x40203f
xor eax, eax
jmp 0x4021c0
push 0x40
push 0x1000
push 0x64
push 0
call sub.KERNEL32.DLL_VirtualAlloc
mov dword [esi], eax
push edi
call sub.USER32.DLL_SetCursor
xor ebx, ebx
mov eax, dword [esi]
mov byte [eax + ebx], 0x6a
inc ebx
mov byte [eax + ebx], 0
inc ebx
mov byte [eax + ebx], 0x68
inc ebx
push 4
lea edx, [esp + 8]
push edx
add eax, ebx
push eax
call fcn.004051dc
add esp, 0xc
add ebx, 4
mov eax, dword [esi]
mov byte [eax + ebx], 0x68
inc ebx
push 4
push 0x4a89ec
add eax, ebx
push eax
call fcn.004051dc
add esp, 0xc
add ebx, 4
mov eax, dword [esi]
mov byte [eax + ebx], 0x68
inc ebx
push 4
lea edx, [esp + 0xc]
push edx
add eax, ebx
push eax
call fcn.004051dc
add esp, 0xc
add ebx, 4
mov eax, dword [esi]
mov byte [eax + ebx], 0x68
inc ebx
push 4
lea edx, [esp + 0x20]
push edx
add eax, ebx
push eax
call fcn.004051dc
add esp, 0xc
add ebx, 4
mov eax, dword [esi]
mov byte [eax + ebx], 0xff
inc ebx
mov byte [eax + ebx], 0x15
inc ebx
push 4
lea edx, [esp + 0x24]
push edx
add eax, ebx
push eax
call fcn.004051dc
add esp, 0xc
add ebx, 4
mov eax, dword [esi]
mov byte [eax + ebx], 0x8b
inc ebx
mov byte [eax + ebx], 0xe5
inc ebx
mov byte [eax + ebx], 0x5d
inc ebx
mov byte [eax + ebx], 0x8b
inc ebx
mov byte [eax + ebx], 0xe5
inc ebx
mov byte [eax + ebx], 0x5d
inc ebx
mov byte [eax + ebx], 0x83
inc ebx
mov byte [eax + ebx], 0xc4
inc ebx
mov byte [eax + ebx], 8
inc ebx
mov byte [eax + ebx], 0xe9
inc ebx
mov ecx, dword [esp + 0x14]
mov edx, dword [esi]
mov edi, edx
sub edi, ecx
sub edi, 5
mov dword [0x4a89f8], edi
mov edi, ecx
mov ecx, dword [esp + 0x38]
add ecx, dword [0x4a87b4]
mov dword [esp + 0xc], ecx
mov ecx, dword [esp + 0xc]
sub ecx, edx
lea edx, [ebx + 4]
sub ecx, edx
mov dword [esp + 0x24], ecx
push 4
lea edx, [esp + 0x28]
push edx
add ebx, eax
push ebx
call fcn.004051dc
add esp, 0xc
mov byte [esp + 0x28], 0xe9
push 4
push 0x4a89f8
lea eax, [esp + 0x31]
push eax
call fcn.004051dc
add esp, 0xc
mov eax, edi
mov dl, byte [esp + 0x28]
mov byte [eax], dl
inc eax
mov cl, byte [esp + 0x29]
mov byte [eax], cl
inc eax
mov dl, byte [esp + 0x2a]
mov byte [eax], dl
inc eax
mov cl, byte [esp + 0x2b]
mov byte [eax], cl
inc eax
mov dl, byte [esp + 0x2c]
mov byte [eax], dl
jmp 0x4021be
push 0x10
push 0x4910c5
push str.Cant___from_Res_
push 0
call sub.USER32.DLL_MessageBoxA
xor eax, eax
add esp, 0x2474
pop ebp
pop edi
pop esi
pop ebx
ret