Function at 0x1000bf80
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call
Hook routines via microsoft detours

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x40
push ebx
push esi
mov esi, eax
push edi
cmp esi, 0x7ff80000
jbe 0x1000bf9e
lea ebx, [esi - 0x7ff80000]
mov dword [ebp - 8], ebx
jmp 0x1000bfa8
mov dword [ebp - 8], 0x10000
mov ebx, dword [ebp - 8]
cmp esi, 0x80000000
jae 0x1000bfbb
lea edi, [esi + 0x7ff80000]
mov dword [ebp - 4], edi
jmp 0x1000bfc5
mov dword [ebp - 4], 0xfff80000
mov edi, dword [ebp - 4]
mov eax, dword [0x10016754]
mov edx, dword [0x10016750]
test eax, eax
jne 0x1000bfdf
test edx, edx
je 0x1000bff2
mov eax, edx
mov dword [0x10016754], eax
mov ecx, dword [eax + 8]
test ecx, ecx
je 0x1000bff2
cmp ecx, ebx
jb 0x1000bff2
cmp ecx, edi
jbe 0x1000c14e
mov eax, edx
mov dword [0x10016754], eax
test edx, edx
je 0x1000c020
test eax, eax
je 0x1000c014
mov ecx, dword [eax + 8]
test ecx, ecx
je 0x1000c014
cmp ecx, ebx
jb 0x1000c014
cmp ecx, edi
jbe 0x1000c149
mov eax, dword [eax + 4]
test eax, eax
jne 0x1000c001
mov dword [0x10016754], eax
mov eax, esi
and eax, 0xffff
sub esi, eax
cmp esi, ebx
mov ebx, dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov edi, esi
jbe 0x1000c097
jmp 0x1000c040
lea ecx, [edi - 0x70000000]
cmp ecx, 0x10000000
ja 0x1000c053
mov edi, 0x6fff0000
push 0x1c
lea edx, [ebp - 0x40]
push edx
push edi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x1000c097
mov eax, 0x10000
cmp dword [ebp - 0x30], eax
jne 0x1000c073
cmp dword [ebp - 0x34], eax
jae 0x1000c083
mov edi, dword [ebp - 0x3c]
add edi, 0xffff0000
cmp edi, dword [ebp - 8]
ja 0x1000c040
jmp 0x1000c097
push 0x40
push 0x3000
push eax
push edi
call ebx
mov dword [0x10016754], eax
test eax, eax
jne 0x1000c10f
mov edi, dword [ebp - 4]
cmp esi, edi
jae 0x1000c106
mov edi, edi
lea eax, [esi - 0x70000000]
cmp eax, 0x10000000
ja 0x1000c0b2
mov esi, 0x80010000
push 0x1c
lea ecx, [ebp - 0x24]
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x1000c106
mov edx, 0x10000
cmp dword [ebp - 0x14], edx
jne 0x1000c0fc
cmp dword [ebp - 0x18], edx
jb 0x1000c0fc
movzx ecx, si
test ecx, ecx
je 0x1000c0e8
mov esi, dword [ebp - 0x24]
mov eax, edx
sub eax, ecx
sub dword [ebp - 0x18], eax
add esi, eax
mov dword [ebp - 0x24], esi
push 0x40
push 0x3000
push edx
push esi
call ebx
mov dword [0x10016754], eax
test eax, eax
jne 0x1000c10f
mov esi, dword [ebp - 0x24]
add esi, dword [ebp - 0x18]
cmp esi, edi
jb 0x1000c0a0
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
mov ecx, dword [0x10016750]
xor edx, edx
mov dword [eax + 4], ecx
mov dword [eax], 0x52727464
mov dword [eax + 8], edx
mov dword [0x10016750], eax
lea ecx, [eax + 0xffe0]
mov esi, 0x7fd
mov dword [ecx + 0x18], edx
mov edx, ecx
sub ecx, 0x20
dec esi
jne 0x1000c133
mov edi, dword [ebp - 4]
mov ebx, dword [ebp - 8]
mov dword [eax + 8], edx
jmp 0x1000c14e
mov dword [0x10016754], eax
mov ecx, dword [eax + 8]
cmp ecx, ebx
jb 0x1000c106
cmp ecx, edi
ja 0x1000c106
mov edx, dword [ecx + 0x18]
mov dword [eax + 8], edx
mov eax, 0xcccccccc
mov dword [ecx], eax
mov dword [ecx + 4], eax
mov dword [ecx + 8], eax
mov dword [ecx + 0xc], eax
mov dword [ecx + 0x10], eax
mov dword [ecx + 0x14], eax
pop edi
mov dword [ecx + 0x18], eax
pop esi
mov dword [ecx + 0x1c], eax
mov eax, ecx
pop ebx
mov esp, ebp
pop ebp
ret