Function at 0x100a19b0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100c7177
mov eax, dword fs:[0]
push eax
sub esp, 8
mov eax, dword [0x102a000c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
cmp dword [0x102a79b4], 0
mov ebx, dword [sym.imp.KERNEL32.dll_VirtualProtect]
je 0x100a1a30
cmp dword [0x102ab1fc], 0
jne 0x100a1a30
push 8
call fcn.1001f148
add esp, 4
mov edi, eax
mov dword [ebp - 0x14], edi
lea eax, [ebp - 0x14]
mov esi, dword [0x102a79b4]
push eax
push 0x40
push 4
mov dword [edi], vtable.SteamMatchmakingWrapper.0
mov ecx, dword [esi]
push esi
mov dword [edi + 4], ecx
call ebx
push 0
push dword [ebp - 0x14]
mov dword [esi], edi
push 4
push esi
call ebx
mov dword [0x102ab1fc], edi
cmp dword [0x102a79b0], 0
je 0x100a1a7f
cmp dword [0x102ab1f8], 0
jne 0x100a1a7f
push 8
call fcn.1001f148
add esp, 4
mov edi, eax
mov dword [ebp - 0x14], edi
lea eax, [ebp - 0x14]
mov esi, dword [0x102a79b0]
push eax
push 0x40
push 4
mov dword [edi], vtable.SteamFriendsWrapper.0
mov ecx, dword [esi]
push esi
mov dword [edi + 4], ecx
call ebx
push 0
push dword [ebp - 0x14]
mov dword [esi], edi
push 4
push esi
call ebx
mov dword [0x102ab1f8], edi
cmp dword [0x102a79bc], 0
je 0x100a1ace
cmp dword [0x102ab204], 0
jne 0x100a1ace
push 8
call fcn.1001f148
add esp, 4
mov edi, eax
mov dword [ebp - 0x14], edi
lea eax, [ebp - 0x14]
mov esi, dword [0x102a79bc]
push eax
push 0x40
push 4
mov dword [edi], vtable.SteamUserWrapper.0
mov ecx, dword [esi]
push esi
mov dword [edi + 4], ecx
call ebx
push 0
push dword [ebp - 0x14]
mov dword [esi], edi
push 4
push esi
call ebx
mov dword [0x102ab204], edi
cmp dword [0x102a79b8], 0
je 0x100a1b1d
cmp dword [0x102ab200], 0
jne 0x100a1b1d
push 8
call fcn.1001f148
add esp, 4
mov edi, eax
mov dword [ebp - 0x14], edi
lea eax, [ebp - 0x14]
mov esi, dword [0x102a79b8]
push eax
push 0x40
push 4
mov dword [edi], vtable.SteamNetworkingWrapper.0
mov ecx, dword [esi]
push esi
mov dword [edi + 4], ecx
call ebx
push 0
push dword [ebp - 0x14]
mov dword [esi], edi
push 4
push esi
call ebx
mov dword [0x102ab200], edi
cmp dword [0x102a79c0], 0
je 0x100a1b6c
cmp dword [0x102ab208], 0
jne 0x100a1b6c
push 8
call fcn.1001f148
add esp, 4
mov edi, eax
mov dword [ebp - 0x14], edi
lea eax, [ebp - 0x14]
mov esi, dword [0x102a79c0]
push eax
push 0x40
push 4
mov dword [edi], vtable.SteamUserStatsWrapper.0
mov ecx, dword [esi]
push esi
mov dword [edi + 4], ecx
call ebx
push 0
push dword [ebp - 0x14]
mov dword [esi], edi
push 4
push esi
call ebx
mov dword [0x102ab208], edi
cmp dword [0x102a79c4], 0
je 0x100a1bbb
cmp dword [0x102ab20c], 0
jne 0x100a1bbb
push 8
call fcn.1001f148
add esp, 4
mov edi, eax
mov dword [ebp - 0x14], edi
lea eax, [ebp - 0x14]
mov esi, dword [0x102a79c4]
push eax
push 0x40
push 4
mov dword [edi], vtable.SteamUtilsWrapper.0
mov ecx, dword [esi]
push esi
mov dword [edi + 4], ecx
call ebx
push 0
push dword [ebp - 0x14]
mov dword [esi], edi
push 4
push esi
call ebx
mov dword [0x102ab20c], edi
cmp dword [0x102ab208], 0
je 0x100a1c7d
cmp dword [0x102ab1f8], 0
je 0x100a1c7d
cmp dword [0x102ab21c], 0
jne 0x100a1c7d
push 0x40
call fcn.1001f148
mov ebx, eax
mov dword [ebp - 0x14], ebx
push 0x40
push 0
push ebx
mov dword [ebp - 4], 0
call fcn.10021e70
mov edi, dword [0x102ab1f8]
mov esi, dword [0x102ab208]
mov byte [ebx + 4], 0
mov dword [ebx], vtable.CCallResult_class_SteamApiHelper__struct_NumberOfCurrentPlayers_t_.0
mov dword [ebx + 0x10], 0
mov dword [ebx + 0x14], 0
mov dword [ebx + 0x18], 0
mov dword [ebx + 0x1c], 0
mov dword [ebx + 8], 0x453
lea eax, [ebx + 0x20]
mov byte [eax + 4], 0
push 0x14b
push eax
mov dword [eax + 8], 0
mov dword [eax], vtable.SteamApiHelper::CCallbackInternal_OnGameOverlayActivated.0
call dword [sym.imp.steam_api.dll_SteamAPI_RegisterCallback]
add esp, 0x18
mov byte [ebp - 4], 2
mov ecx, ebx
mov dword [ebx + 0x2c], 0xffffffff
mov byte [ebx + 0x30], 0
mov dword [ebx + 0x34], esi
mov dword [ebx + 0x38], edi
call fcn.100bdd50
mov dword [0x102ab21c], ebx
mov al, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1001e883
mov esp, ebp
pop ebp
ret