Function at 0x4058b0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 0xc]
add ecx, dword [eax + 0x3c]
mov dword [ebp - 0x28], ecx
mov edx, dword [ebp - 0x28]
mov eax, dword [edx + 0x50]
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x14], 0
mov ecx, dword [ebp - 0x10]
push ecx
mov edx, dword [ebp + 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_IsBadReadPtr]
test eax, eax
je 0x4058eb
xor eax, eax
jmp 0x405a80
push 0x40
push 0x3000
mov eax, dword [ebp - 0x10]
push eax
push 0
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_VirtualAllocEx]
mov dword [ebp - 0x30], eax
cmp dword [ebp - 0x30], 0
je 0x405a7d
push 0x40
push 0x3000
mov edx, dword [ebp - 0x10]
push edx
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov dword [ebp - 0x2c], eax
mov eax, dword [ebp - 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp - 0x2c]
push edx
call fcn.00403f20
add esp, 0xc
cmp dword [ebp - 0x2c], 0
je 0x405a5b
mov eax, dword [ebp - 0x28]
add eax, 0xa0
mov dword [ebp - 0x1c], eax
mov ecx, dword [ebp - 0x1c]
cmp dword [ecx + 4], 0
jbe 0x405a48
mov edx, dword [ebp - 0x1c]
cmp dword [edx], 0
jbe 0x405a48
mov eax, dword [ebp - 0x28]
mov ecx, dword [ebp - 0x30]
sub ecx, dword [eax + 0x34]
mov dword [ebp - 0x34], ecx
mov edx, dword [ebp - 0x28]
mov eax, dword [ebp + 0xc]
sub eax, dword [edx + 0x34]
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 0x1c]
mov edx, dword [ebp - 0x2c]
add edx, dword [ecx]
mov dword [ebp - 0x24], edx
mov eax, dword [ebp - 0x24]
cmp dword [eax], 0
je 0x405a27
mov ecx, dword [ebp - 0x24]
cmp dword [ecx + 4], 8
jb 0x405a16
mov edx, dword [ebp - 0x24]
mov eax, dword [edx + 4]
sub eax, 8
shr eax, 1
mov dword [ebp - 0x20], eax
mov ecx, dword [ebp - 0x24]
add ecx, 8
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0xc], 0
jmp 0x4059c8
mov edx, dword [ebp - 0xc]
add edx, 1
mov dword [ebp - 0xc], edx
mov eax, dword [ebp - 0xc]
cmp eax, dword [ebp - 0x20]
jae 0x405a16
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp - 0x18]
movzx eax, word [edx + ecx*2]
test eax, eax
jle 0x405a14
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp - 0x18]
movzx eax, word [edx + ecx*2]
and eax, 0xfff
mov ecx, dword [ebp - 0x24]
mov edx, dword [ecx]
add edx, eax
add edx, dword [ebp - 0x2c]
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
sub ecx, dword [ebp - 8]
mov edx, dword [ebp - 4]
mov dword [edx], ecx
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
add ecx, dword [ebp - 0x34]
mov edx, dword [ebp - 4]
mov dword [edx], ecx
jmp 0x4059bf
mov eax, dword [ebp - 0x24]
mov ecx, dword [ebp - 0x24]
add ecx, dword [eax + 4]
mov dword [ebp - 0x24], ecx
jmp 0x40598a
push 0
mov edx, dword [ebp - 0x10]
push edx
mov eax, dword [ebp - 0x2c]
push eax
mov ecx, dword [ebp - 0x30]
push ecx
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.KERNEL32.dll_WriteProcessMemory]
neg eax
sbb eax, eax
neg eax
mov dword [ebp - 0x14], eax
push 0x10000
mov eax, dword [ebp - 0x10]
push eax
mov ecx, dword [ebp - 0x2c]
push ecx
call dword [sym.imp.KERNEL32.dll_VirtualFree]
cmp dword [ebp - 0x14], 0
jne 0x405a7d
push 0x8000
push 0
mov edx, dword [ebp - 0x30]
push edx
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_VirtualFreeEx]
mov dword [ebp - 0x30], 0
mov eax, dword [ebp - 0x30]
mov esp, ebp
pop ebp
ret