Function at 0x453ee0
Capabilities:
Check if file exists
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4c2ab6
mov eax, dword fs:[0]
push eax
sub esp, 0xa8
mov eax, dword [0x4f6040]
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
mov esi, ecx
mov dword [ebp - 0x4c], esi
mov edi, dword [ebp + 8]
mov ebx, dword [ebp + 0xc]
mov dword [ebp - 0x60], edi
push ebx
mov dword [ebp - 0x14], edi
mov dword [ebp - 0x50], 0
call fcn.0040a470
push eax
push ebx
lea eax, [ebp - 0x5c]
mov ecx, esi
push eax
call fcn.0040a520
mov eax, dword [eax + 4]
test eax, eax
je 0x453f4f
cmp eax, dword [esi + 4]
je 0x453f4f
cmp byte [eax + 0x24], 0
je 0x453f4f
mov al, 1
jmp 0x453f51
xor al, al
test al, al
je 0x4541d1
cmp dword [ebx + 0x14], 7
lea eax, [esi + 0x38]
mov dword [ebp - 0x58], eax
mov esi, ebx
mov eax, dword [ebx + 0x10]
jbe 0x453f6c
mov esi, dword [ebx]
xor ecx, ecx
mov edx, 0x811c9dc5
add eax, eax
je 0x453f94
mov edi, eax
nop dword [eax]
movzx eax, byte [ecx + esi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, edi
jb 0x453f80
mov edi, dword [ebp - 0x14]
mov esi, dword [ebp - 0x58]
lea eax, [ebp - 0x18]
push edx
push ebx
push eax
mov ecx, esi
call fcn.004186b0
mov eax, dword [eax + 4]
test eax, eax
jne 0x453fae
mov eax, dword [esi + 4]
mov esi, dword [ebp - 0x4c]
cmp eax, dword [esi + 0x3c]
je 0x453fde
mov dword [edi], 0
mov dword [edi + 4], 0
mov ecx, dword [eax + 0x24]
test ecx, ecx
je 0x453fce
lock inc dword [ecx + 4]
mov ecx, dword [eax + 0x20]
mov dword [edi], ecx
mov ecx, dword [eax + 0x24]
mov dword [edi + 4], ecx
jmp 0x4541a3
xorps xmm0, xmm0
lea ecx, [ebp - 0x18]
mov edx, ebx
movlpd qword [ebp - 0x18], xmm0
call fcn.004549a0
mov dword [ebp - 4], 1
lea eax, [esi + 0x20]
push eax
lea ecx, [ebp - 0x30]
call fcn.00408100
mov byte [ebp - 4], 4
lea ecx, [ebp - 0x30]
push ebx
call fcn.004121f0
lea eax, [ebp - 0x78]
push eax
lea ecx, [ebp - 0x30]
call fcn.004242c0
mov byte [ebp - 4], 5
cmp dword [eax + 0x14], 7
jbe 0x454028
mov eax, dword [eax]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
mov esi, eax
mov byte [ebp - 4], 4
lea ecx, [ebp - 0x78]
call fcn.0040bf40
test esi, esi
je 0x454142
mov ecx, dword [ebp - 0x18]
lea eax, [ebp - 0x30]
push eax
call fcn.00414780
push ebx
lea eax, [ebp - 0x48]
push eax
call fcn.00454570
mov byte [ebp - 4], 6
mov esi, dword [ebp - 0x4c]
mov ecx, dword [ebp - 0x18]
lea eax, [esi + 0x58]
push eax
lea eax, [ebp - 0x48]
push eax
call fcn.00415870
sub esp, 8
mov ecx, esp
mov dword [ebp - 0x58], esp
mov dword [ecx], 0
mov dword [ecx + 4], 0
mov eax, dword [ebp - 0x14]
test eax, eax
je 0x454092
lock inc dword [eax + 4]
mov eax, dword [ebp - 0x18]
mov dword [ecx], eax
mov eax, dword [ebp - 0x14]
mov dword [ecx + 4], eax
mov byte [ebp - 4], 7
push ebx
mov byte [ebp - 4], 6
mov ecx, esi
call fcn.00454390
mov eax, dword [ebp - 0x18]
mov dword [edi], eax
mov eax, dword [ebp - 0x14]
mov dword [edi + 4], 0
mov dword [edi + 4], eax
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x50], 1
mov byte [ebp - 4], 4
lea ecx, [ebp - 0x48]
call fcn.0040bf40
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x30]
call fcn.0040bf40
mov byte [ebp - 4], 0
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x4c], ecx
test ecx, ecx
je 0x4541b1
or ebx, 0xffffffff
mov eax, ebx
lock xadd dword [ecx + 4], eax
jne 0x4541b1
mov eax, dword [ecx]
mov esi, dword [eax]
mov ecx, esi
call dword [0x4c83a0]
mov ecx, dword [ebp - 0x4c]
call esi
mov eax, dword [ebp - 0x4c]
lock xadd dword [eax + 8], ebx
dec ebx
jne 0x4541b1
mov eax, dword [eax]
mov esi, dword [eax + 4]
mov ecx, esi
call dword [0x4c83a0]
mov ecx, dword [ebp - 0x4c]
call esi
jmp 0x4541b1
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x30]
call fcn.0040bf40
mov byte [ebp - 4], 0
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x4c], ecx
test ecx, ecx
je 0x454196
or ebx, 0xffffffff
mov eax, ebx
lock xadd dword [ecx + 4], eax
jne 0x454196
mov eax, dword [ecx]
mov esi, dword [eax]
mov ecx, esi
call dword [0x4c83a0]
mov ecx, dword [ebp - 0x4c]
call esi
mov eax, dword [ebp - 0x4c]
lock xadd dword [eax + 8], ebx
dec ebx
jne 0x454196
mov eax, dword [eax]
mov esi, dword [eax + 4]
mov ecx, esi
call dword [0x4c83a0]
mov ecx, dword [ebp - 0x4c]
call esi
mov dword [edi], 0
mov dword [edi + 4], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0x50], 1
mov eax, edi
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.0048641a
mov esp, ebp
pop ebp
ret 8
push 0x4b5
push 0x196
lea eax, [ebp - 0xb4]
push str.C:ReleaseAI_tools_tweakappvAppxManifestAPI.cpp
push eax
call fcn.00413920
add esp, 0x10
lea eax, [ebp - 0xb4]
push 0x4f3e34
push eax
call fcn.004881d5
int3