Function at 0x4917b0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x506805
mov eax, dword fs:[0]
push eax
sub esp, 0x2c
mov eax, dword [0x55b18c]
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 ebx, ecx
mov dword [ebp - 0x20], ebx
mov edx, str.__t_n_f_v_r
call fcn.0042f610
cmp dword [ebx + 0x10], 0
je 0x491b1f
sub esp, 0x14
mov dword [ebp - 0x14], 0
xorps xmm0, xmm0
lea ecx, [ebp - 0x1c]
mov edx, ebx
movq qword [ebp - 0x1c], xmm0
call fcn.004bef90
add esp, 0x14
mov dword [ebp - 4], 0
mov edi, dword [ebp - 0x1c]
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x2c], edi
mov dword [ebp - 0x30], eax
cmp edi, eax
je 0x491b17
push 1
mov byte [ebp - 4], 1
call fcn.004cfd1d
add esp, 4
mov dword [ebp - 0x24], eax
lea edx, [ebp - 0x28]
mov byte [ebp - 4], 2
mov ecx, edi
call fcn.004bf340
mov byte [ebp - 4], 0
mov ecx, dword [ebp - 0x24]
test ecx, ecx
je 0x49186b
mov eax, dword [ecx]
call dword [eax + 8]
test eax, eax
je 0x49186b
mov ecx, dword [eax]
push 1
mov edx, dword [ecx]
mov ecx, eax
call edx
mov eax, dword [0x571694]
push ebx
cmp eax, dword [0x571698]
je 0x491891
mov ecx, eax
call fcn.00414110
mov ecx, dword [0x571694]
add ecx, 0x18
mov dword [0x571694], ecx
jmp 0x49189d
push eax
call fcn.004c1ad0
mov ecx, dword [0x571694]
sub ecx, dword [0x571690]
mov eax, 0x2aaaaaab
mov esi, dword [edi + 0x10]
mov ebx, edi
imul ecx
sar edx, 2
mov eax, edx
shr eax, 0x1f
dec eax
add eax, edx
mov dword [0x56548c], eax
mov eax, dword [ebx + 0x14]
mov dword [ebp - 0x24], eax
cmp eax, 0x10
jb 0x4918cc
mov ebx, dword [edi]
xor ecx, ecx
mov edx, 0x811c9dc5
test esi, esi
je 0x4918e8
movzx eax, byte [ecx + ebx]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, esi
jb 0x4918d7
push edx
push edi
lea eax, [ebp - 0x38]
mov ecx, 0x56943c
push eax
call fcn.00430b60
cmp dword [eax + 4], 0
je 0x491908
call fcn.004b1730
jmp 0x491b17
cmp dword [ebp - 0x24], 0x10
mov eax, edi
mov ebx, eax
jb 0x491914
mov eax, dword [edi]
push 1
push 0x544dc4
push esi
push eax
call fcn.00419ee0
add esp, 0x10
test al, al
jne 0x491b08
cmp dword [ebp - 0x24], 0x10
mov eax, ebx
jb 0x491937
mov eax, dword [edi]
push 2
push 0x544dc8
push esi
push eax
call fcn.00419ee0
add esp, 0x10
test al, al
jne 0x491b08
cmp dword [ebp - 0x24], 0x10
mov eax, ebx
jb 0x49195a
mov eax, dword [edi]
push 5
push str._quit
push esi
push eax
call fcn.00419ee0
add esp, 0x10
test al, al
jne 0x491b08
cmp dword [ebp - 0x24], 0x10
mov eax, ebx
jb 0x49197d
mov eax, dword [edi]
push 1
push 0x544dd4
push esi
push eax
call fcn.00419ee0
add esp, 0x10
test al, al
jne 0x491b08
cmp dword [ebp - 0x24], 0x10
mov eax, ebx
jb 0x4919a0
mov eax, dword [edi]
push 2
push 0x544dd8
push esi
push eax
call fcn.00419ee0
add esp, 0x10
test al, al
jne 0x491b08
cmp dword [ebp - 0x24], 0x10
mov eax, ebx
jb 0x4919c3
mov eax, dword [edi]
push 4
push str.exit
push esi
push eax
call fcn.00419ee0
add esp, 0x10
test al, al
jne 0x491b08
cmp dword [ebp - 0x24], 0x10
jb 0x4919e4
mov ebx, dword [edi]
xor ecx, ecx
mov edx, 0x811c9dc5
test esi, esi
je 0x491a01
nop
movzx eax, byte [ecx + ebx]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, esi
jb 0x4919f0
push edx
push edi
lea eax, [ebp - 0x38]
mov ecx, 0x56945c
push eax
call fcn.00430b60
mov eax, dword [eax + 4]
test eax, eax
je 0x491a56
cmp eax, dword [0x569460]
je 0x491a56
push 0
push 1
mov eax, dword [ebp - 0x14]
sub esp, 0xc
mov edx, dword [ebp - 0x30]
mov ecx, esp
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x1c], 0
mov dword [ecx], edi
mov dword [ecx + 4], edx
mov dword [ecx + 8], eax
call fcn.0043da50
jmp 0x491b17
mov ebx, dword [ebp - 0x24]
mov dword [ebp - 0x20], edi
cmp ebx, 0x10
jb 0x491a66
mov eax, dword [edi]
mov dword [ebp - 0x20], eax
xor ecx, ecx
mov edx, 0x811c9dc5
test esi, esi
je 0x491a88
mov ebx, dword [ebp - 0x20]
movzx eax, byte [ecx + ebx]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, esi
jb 0x491a74
mov ebx, dword [ebp - 0x24]
push edx
push edi
lea eax, [ebp - 0x38]
mov ecx, 0x569484
push eax
call fcn.00430b60
mov eax, dword [eax + 4]
test eax, eax
je 0x491b17
cmp eax, dword [0x569488]
je 0x491b17
mov dword [ebp - 0x20], edi
cmp ebx, 0x10
jb 0x491ab4
mov eax, dword [edi]
mov dword [ebp - 0x20], eax
xor ecx, ecx
mov edx, 0x811c9dc5
test esi, esi
je 0x491ad6
mov edi, dword [ebp - 0x20]
movzx eax, byte [ecx + edi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, esi
jb 0x491ac2
mov edi, dword [ebp - 0x2c]
push edx
push edi
lea eax, [ebp - 0x38]
mov ecx, 0x569608
push eax
call fcn.00430b60
mov ecx, dword [0x56960c]
mov eax, dword [eax + 4]
test eax, eax
cmovne ecx, eax
cmp ecx, dword [0x56960c]
setne byte [ebp - 0x2c]
push dword [ebp - 0x2c]
push 0
jmp 0x491a24
mov ecx, dword [ebp - 0x20]
push 1
push 0x544dc4
call fcn.00415090
lea ecx, [ebp - 0x1c]
call fcn.00414d20
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.004d20a0
mov esp, ebp
pop ebp
ret