Function at 0x10020880
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100824fc
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0x30
mov eax, dword [0x100aa080]
xor eax, ebp
mov dword [ebp - 0x14], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 0x18]
push eax
push 0x40
push 2
push 0x42d14d
mov word [ebp - 0x1c], 0x1aeb
call esi
mov ax, word [ebp - 0x1c]
mov word [0x42d14d], ax
lea eax, [ebp - 0x18]
push eax
push dword [ebp - 0x18]
push 2
push 0x42d14d
call esi
lea eax, [ebp - 0x18]
push eax
push 0x40
push 7
push 0x4c3f93
call esi
mov eax, 0x4c3f93
mov ecx, 0x90909090
mov dword [eax], ecx
mov word [eax + 4], cx
mov byte [eax + 6], cl
lea eax, [ebp - 0x18]
push eax
push dword [ebp - 0x18]
push 7
push 0x4c3f93
call esi
lea eax, [ebp - 0x18]
push eax
push 0x40
push 7
push 0x4c7642
call esi
mov eax, 0x4c7642
mov ecx, 0x90909090
mov dword [eax], ecx
mov word [eax + 4], cx
mov byte [eax + 6], cl
lea eax, [ebp - 0x18]
push eax
push dword [ebp - 0x18]
push 7
push 0x4c7642
call esi
lea eax, [ebp - 0x18]
mov byte [ebp - 0x19], 0xeb
push eax
push 0x40
push 1
push 0x4a14cf
call esi
mov al, byte [ebp - 0x19]
mov byte [0x4a14cf], al
lea eax, [ebp - 0x18]
push eax
push dword [ebp - 0x18]
push 1
push 0x4a14cf
call esi
mov eax, dword [0x100b4b50]
lea ecx, [ebp - 0x38]
push 0x16
xorps xmm0, xmm0
mov dword [ebp - 0x28], 0
push str.GetZoneInfoFromNetwork
mov eax, dword [eax + 0x10]
mov dword [ebp - 0x18], eax
movups xmmword [ebp - 0x38], xmm0
mov dword [ebp - 0x24], 0
call fcn.10007860
mov ecx, 0x53d026
mov dword [ebp - 4], 0
call fcn.1000d360
mov ecx, eax
mov dword [ebp - 0x1c], ecx
cmp ecx, 5
jge 0x100209e8
nop
add ecx, 0x53d026
call fcn.1000d360
mov ecx, dword [ebp - 0x1c]
add ecx, eax
mov dword [ebp - 0x1c], ecx
cmp ecx, 5
jl 0x100209d0
push 0x18
call fcn.10056fad
mov esi, eax
add esp, 4
mov dword [ebp - 0x3c], esi
mov byte [ebp - 4], 1
xorps xmm0, xmm0
mov eax, dword [ebp - 0x1c]
movups xmmword [esi], xmm0
push 1
movq qword [esi + 0x10], xmm0
mov dword [esi + 0x10], eax
call fcn.10056fad
mov ecx, eax
mov edx, 0x53d026
mov eax, dword [ebp - 0x1c]
push eax
mov byte [ecx], al
mov dword [esi], ecx
mov dword [esi + 8], 0x53d026
mov dword [esi + 4], 0x100206d0
mov dword [esi + 0x14], 2
mov dword [esi + 0xc], 0
call fcn.100393c0
mov eax, dword [esi + 0x14]
add esp, 8
cmp eax, 3
ja case.default.0x10020a4e
jmp dword [eax*4 + 0x10020afc]
push 0x100206d0
push 0x53d026
mov ecx, esi
call fcn.100350b0
jmp case.default.0x10020a4e
push 0x100206d0
push 0x53d026
mov ecx, esi
call fcn.10035330
jmp case.default.0x10020a4e
push 0x100206d0
push 0x53d026
mov ecx, esi
call fcn.100353e0
lea eax, [ebp - 0x38]
mov byte [ebp - 4], 0
mov ecx, dword [ebp - 0x18]
push eax
call fcn.1000e230
mov dword [eax], esi
mov dword [esi + 0x14], 2
mov ecx, dword [ebp - 0x24]
cmp ecx, 0xf
jbe 0x10020ad5
mov edx, dword [ebp - 0x38]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x10020acb
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x10020af5
push ecx
push edx
call fcn.10056fe2
add esp, 8
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.10056f9a
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret
call fcn.1005e284
nop
push 0x6810020a
or al, byte [edx]
adc byte [ebp + 0xa], dl
add dl, byte [eax]
jnp 0x10020b14
add dl, byte [eax]
int3
in al, dx
or byte [ecx + 0x100aa080], ah