Function at 0x4378f0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x561410
mov eax, dword fs:[0]
push eax
sub esp, 0x20
mov eax, dword [0x5b53ec]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov ebx, ecx
mov edi, dword [ebp + 0xc]
mov edx, edi
mov eax, dword [ebp + 8]
mov dword [ebp - 4], 0
mov dword [ebp - 0x24], ebx
cmp dword [edi + 0x14], 0x10
mov dword [ebp - 0x20], eax
jb 0x43793d
mov edx, dword [edi]
xor ecx, ecx
mov esi, 0x811c9dc5
cmp dword [edi + 0x10], ecx
jbe 0x437962
nop dword [eax]
movzx eax, byte [ecx + edx]
inc ecx
xor eax, esi
imul esi, eax, 0x1000193
cmp ecx, dword [edi + 0x10]
jb 0x437950
mov edx, dword [ebx + 0x18]
mov eax, dword [ebx + 0xc]
and edx, esi
mov esi, dword [ebx + 4]
mov dword [ebp - 0x1c], edx
cmp esi, dword [eax + edx*8]
je 0x4379c5
mov esi, dword [eax + edx*8 + 4]
mov esi, dword [esi]
nop dword [eax + eax]
cmp esi, dword [eax + edx*8]
je 0x4379c5
mov esi, dword [esi + 4]
lea eax, [esi + 8]
push eax
push edi
call fcn.0042b030
mov edx, dword [ebp - 0x1c]
test al, al
mov eax, dword [ebx + 0xc]
jne 0x437980
mov edi, dword [ebp + 0x10]
push edi
mov ecx, dword [edi + 4]
mov eax, dword [edi]
mov dword [ecx], eax
mov edx, dword [edi]
mov ecx, dword [edi + 4]
mov dword [edx + 4], ecx
dec dword [ebx + 8]
call fcn.0042b5f0
mov eax, dword [ebp - 0x20]
mov dword [eax], esi
mov byte [eax + 4], 0
jmp 0x437ac8
mov edi, dword [ebp + 0x10]
mov dword [ebp - 0x18], edi
mov eax, dword [edi]
cmp esi, eax
je 0x4379f5
mov ecx, dword [edi + 4]
mov dword [ecx], eax
mov ecx, dword [eax + 4]
mov dword [ecx], esi
mov ecx, dword [esi + 4]
mov dword [ecx], edi
mov edx, dword [esi + 4]
mov ecx, dword [eax + 4]
mov dword [esi + 4], ecx
mov ecx, dword [edi + 4]
mov dword [eax + 4], ecx
mov dword [edi + 4], edx
mov edx, dword [ebp - 0x1c]
mov ecx, dword [ebx + 0xc]
mov eax, dword [ecx + edx*8]
cmp eax, dword [ebx + 4]
jne 0x437a0c
mov dword [ecx + edx*8], edi
mov eax, dword [ebx + 0xc]
mov dword [eax + edx*8 + 4], edi
jmp 0x437a31
cmp eax, esi
jne 0x437a15
mov dword [ecx + edx*8], edi
jmp 0x437a31
mov eax, dword [ecx + edx*8 + 4]
mov eax, dword [eax]
mov dword [ecx + edx*8 + 4], eax
cmp eax, edi
je 0x437a31
mov ecx, dword [ebx + 0xc]
mov eax, dword [ecx + edx*8 + 4]
mov eax, dword [eax + 4]
mov dword [ecx + edx*8 + 4], eax
mov dword [ebp - 4], 2
mov eax, dword [ebx + 8]
mov ecx, dword [ebx + 0x1c]
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x5967f0]
mov eax, ecx
shr eax, 0x1f
cvtpd2ps xmm1, xmm0
movd xmm0, ecx
cvtdq2pd xmm0, xmm0
addsd xmm0, qword [eax*8 + 0x5967f0]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
comiss xmm1, dword [ebx]
jbe 0x437abf
cmp ecx, 0x200
jae 0x437a86
shl ecx, 3
jmp 0x437a90
cmp ecx, 0x1fffffff
jae 0x437a90
add ecx, ecx
push ecx
mov ecx, ebx
call fcn.0042a8e0
mov eax, dword [ebx + 4]
cmp dword [eax], eax
je 0x437abf
mov eax, dword [eax + 4]
mov dword [ebp - 0x1c], eax
mov esi, dword [ebx + 4]
mov ecx, ebx
mov esi, dword [esi]
push esi
lea eax, [esi + 8]
push eax
lea eax, [ebp - 0x2c]
push eax
call fcn.004378f0
cmp esi, dword [ebp - 0x1c]
jne 0x437aa5
mov eax, dword [ebp - 0x20]
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
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.004e9cdc
mov esp, ebp
pop ebp
ret 0xc