Function at 0x408810
Capabilities:
Encode data using xor
Hash data using fnv

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 0x40b065
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0x20
push esi
push edi
mov eax, dword [0x40f00c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edx, dword [ebx + 0xc]
mov edi, dword [ebx + 8]
mov dword [ebp - 0x24], edi
mov dword [ebp - 0x14], edx
cmp dword [edx + 0x14], 0x10
mov dword [ebp - 0x1c], edx
jb 0x408865
mov eax, dword [edx]
mov dword [ebp - 0x1c], eax
xor ecx, ecx
mov esi, 0x811c9dc5
cmp dword [edx + 0x10], ecx
jbe 0x408889
mov edi, dword [ebp - 0x1c]
movzx eax, byte [ecx + edi]
inc ecx
xor eax, esi
imul esi, eax, 0x1000193
cmp ecx, dword [edx + 0x10]
jb 0x408874
mov edi, dword [ebp - 0x24]
push esi
push edx
lea eax, [ebp - 0x20]
push eax
call fcn.00408f70
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x4088a8
mov dword [edi], eax
mov eax, edi
mov byte [edi + 4], 0
jmp 0x408a51
cmp dword [0x477e60], 0xe38e38
jne 0x4088bf
push str.unordered_map_set_too_long
call dword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const__]
mov dword [ebp - 0x2c], 0x477e5c
mov dword [ebp - 4], 0
push 0x120
mov dword [ebp - 0x28], 0
call fcn.00409e14
mov edi, eax
add esp, 4
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x28], edi
mov dword [edi + 8], 0
mov dword [edi + 0x18], 0
mov dword [edi + 0x1c], 0
movups xmm0, xmmword [eax]
movups xmmword [edi + 8], xmm0
movq xmm0, qword [eax + 0x10]
movq qword [edi + 0x18], xmm0
mov dword [eax + 0x10], 0
push 0xff
mov dword [eax + 0x14], 0xf
mov byte [eax], 0
lea eax, [edi + 0x20]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
mov dword [ebp - 4], 5
mov ecx, dword [0x477e60]
lea eax, [ecx + 1]
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x40c950]
mov eax, dword [0x477e74]
cvtpd2ps xmm2, xmm0
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
movaps xmm1, xmm2
addsd xmm0, qword [eax*8 + 0x40c950]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
movss xmm0, dword [0x477e58]
comiss xmm1, xmm0
jbe 0x4089fb
divss xmm2, xmm0
sub esp, 8
cvtps2pd xmm0, xmm2
movsd qword [ebp - 0x18], xmm0
fld qword [ebp - 0x18]
fstp qword [esp]
call sub.api_ms_win_crt_math_l1_1_0.dll_ceil
fstp qword [ebp - 0x18]
movsd xmm0, qword [ebp - 0x18]
add esp, 8
cvtpd2ps xmm0, xmm0
call fcn.0040ab80
mov ecx, 8
cmp eax, ecx
cmova ecx, eax
mov eax, dword [0x477e74]
cmp eax, ecx
jae 0x4089dd
cmp eax, 0x200
jae 0x4089db
shl eax, 3
cmp eax, ecx
jae 0x4089dd
mov eax, ecx
push eax
call fcn.00408da0
push esi
lea eax, [edi + 8]
push eax
lea eax, [ebp - 0x2c]
push eax
call fcn.00408f70
mov ecx, dword [0x477e60]
mov edx, dword [eax]
jmp 0x4089fe
mov edx, dword [ebp - 0x20]
mov eax, dword [edx + 4]
inc ecx
mov dword [0x477e60], ecx
mov dword [edi + 4], eax
mov dword [edi], edx
mov dword [eax], edi
mov dword [edx + 4], edi
mov ecx, dword [0x477e64]
mov dword [ebp - 0x14], eax
mov eax, dword [0x477e70]
and eax, esi
mov esi, dword [ecx + eax*8]
cmp esi, dword [0x477e5c]
jne 0x408a32
mov dword [ecx + eax*8], edi
jmp 0x408a44
cmp esi, edx
jne 0x408a3b
mov dword [ecx + eax*8], edi
jmp 0x408a48
mov edx, dword [ebp - 0x14]
cmp dword [ecx + eax*8 + 4], edx
jne 0x408a48
mov dword [ecx + eax*8 + 4], edi
mov eax, dword [ebp - 0x24]
mov dword [eax], edi
mov byte [eax + 4], 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret 8