Function at 0x42c340
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 0x4dc4d0
mov eax, dword fs:[0]
push eax
push ecx
push ebx
sub esp, 0x18
push esi
push edi
mov eax, dword [0x51b170]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov eax, dword [ebx + 0xc]
mov esi, eax
mov dword [ebp - 4], 0
mov dword [ebp - 0x28], 0x526640
cmp dword [eax + 0x14], 0x10
mov edi, dword [eax + 0x10]
mov dword [ebp - 0x24], edi
jb 0x42c3a0
mov esi, dword [eax]
xor ecx, ecx
mov edx, 0x811c9dc5
test edi, edi
je 0x42c3c1
nop dword [eax + eax]
movzx eax, byte [ecx + esi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, edi
jb 0x42c3b0
and edx, dword [0x526658]
mov eax, dword [0x526644]
lea ecx, [edx*8]
mov edx, dword [0x52664c]
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x20], edx
cmp dword [ecx + edx], eax
jne 0x42c3eb
mov esi, dword [ebx + 0xc]
mov edi, eax
jmp 0x42c403
mov edi, dword [ecx + edx + 4]
mov esi, dword [ebx + 0xc]
mov edi, dword [edi]
jmp 0x42c403
mov edx, dword [ebp - 0x20]
cmp edi, dword [ecx + edx]
je 0x42c4d1
mov edi, dword [edi + 4]
cmp dword [edi + 0x1c], 0x10
lea eax, [edi + 8]
mov ecx, dword [eax + 0x10]
jb 0x42c41d
mov eax, dword [eax]
cmp dword [esi + 0x14], 0x10
mov edx, esi
jb 0x42c427
mov edx, dword [esi]
cmp dword [esi + 0x10], ecx
mov ecx, dword [ebp - 0x1c]
jne 0x42c400
mov esi, dword [ebp - 0x24]
sub esi, 4
jb 0x42c448
mov ecx, dword [edx]
cmp ecx, dword [eax]
jne 0x42c44d
add edx, 4
add eax, 4
sub esi, 4
jae 0x42c437
cmp esi, 0xfffffffc
je 0x42c481
mov cl, byte [edx]
cmp cl, byte [eax]
jne 0x42c47a
cmp esi, 0xfffffffd
je 0x42c481
mov cl, byte [edx + 1]
cmp cl, byte [eax + 1]
jne 0x42c47a
cmp esi, 0xfffffffe
je 0x42c481
mov cl, byte [edx + 2]
cmp cl, byte [eax + 2]
jne 0x42c47a
cmp esi, 0xffffffff
je 0x42c481
mov cl, byte [edx + 3]
cmp cl, byte [eax + 3]
je 0x42c481
sbb eax, eax
or eax, 1
jmp 0x42c483
xor eax, eax
mov esi, dword [ebx + 0xc]
mov ecx, dword [ebp - 0x1c]
mov edx, dword [ebp - 0x20]
test eax, eax
jne 0x42c403
mov edx, dword [ebx + 0x10]
push edx
mov ecx, dword [edx + 4]
mov eax, dword [edx]
mov dword [ecx], eax
mov ecx, dword [edx]
mov eax, dword [edx + 4]
mov dword [ecx + 4], eax
dec dword [0x526648]
call fcn.0041ab00
mov eax, dword [ebx + 8]
mov dword [eax], edi
mov byte [eax + 4], 0
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 0xc
mov esi, dword [ebx + 0x10]
mov dword [ebp - 0x24], esi
mov eax, dword [esi]
cmp edi, eax
je 0x42c507
mov ecx, dword [esi + 4]
mov dword [ecx], eax
mov ecx, dword [eax + 4]
mov dword [ecx], edi
mov ecx, dword [edi + 4]
mov dword [ecx], esi
mov edx, dword [edi + 4]
mov ecx, dword [eax + 4]
mov dword [edi + 4], ecx
mov ecx, dword [esi + 4]
mov dword [eax + 4], ecx
mov ecx, dword [ebp - 0x1c]
mov dword [esi + 4], edx
mov edx, dword [0x52664c]
mov eax, dword [ecx + edx]
cmp eax, dword [0x526644]
jne 0x42c520
mov dword [ecx + edx], esi
mov eax, dword [0x52664c]
mov dword [ecx + eax + 4], esi
jmp 0x42c548
cmp eax, edi
jne 0x42c529
mov dword [ecx + edx], esi
jmp 0x42c548
mov eax, dword [ecx + edx + 4]
mov eax, dword [eax]
mov dword [ecx + edx + 4], eax
cmp eax, esi
je 0x42c548
mov edx, dword [0x52664c]
mov eax, dword [edx + ecx + 4]
mov eax, dword [eax + 4]
mov dword [edx + ecx + 4], eax
mov ecx, 0x526640
mov dword [ebp - 4], 2
call fcn.0042d9f0
mov eax, dword [ebx + 8]
mov dword [eax], esi
mov byte [eax + 4], 1
jmp 0x42c4bb