Function at 0x1003fca0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100bbc78
mov eax, dword fs:[0]
push eax
sub esp, 0x88
mov eax, dword [0x100d0008]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x7c], edx
mov esi, ecx
mov dword [ebp - 0x70], esi
xorps xmm0, xmm0
mov dword [ebp - 0x14], 0
movq qword [ebp - 0x1c], xmm0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
lea ecx, [ebp - 0x1c]
mov dword [ebp - 4], 0
call fcn.10037ae0
mov edi, dword [ebp - 0x1c]
test al, al
jne 0x1003fd6e
mov dword [esi], 0
mov dword [esi + 4], 0
mov dword [esi + 8], 0
test edi, edi
je 0x10040067
mov ecx, dword [ebp - 0x14]
mov eax, 0x2aaaaaab
sub ecx, edi
imul ecx
sar edx, 1
mov eax, edx
shr eax, 0x1f
add eax, edx
lea ecx, [eax + eax*2]
mov eax, edi
shl ecx, 2
cmp ecx, 0x1000
jb 0x1004005d
mov edi, dword [edi - 4]
add ecx, 0x23
sub eax, edi
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x1004005d
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x50], edi
mov dword [ebp - 0x74], eax
cmp edi, eax
je 0x1003fd0f
nop dword [eax + eax]
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x20], 0xf
mov byte [ebp - 0x34], 0
xor eax, eax
mov dword [ebp - 0x3c], 0
mov dword [ebp - 0x38], 7
mov word [ebp - 0x4c], ax
mov byte [ebp - 4], 2
mov ecx, dword [edi]
test ecx, ecx
jne 0x1003fdf6
lea ecx, [ebp - 0x4c]
call fcn.1003d660
mov byte [ebp - 4], 0
mov edx, dword [ebp - 0x20]
cmp edx, 0x10
jb 0x1003fdec
mov ecx, dword [ebp - 0x34]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x1003fde2
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x1003fd68
push edx
push ecx
call fcn.100b7d6a
add esp, 8
mov esi, 0x811c9dc5
jmp 0x1003ffeb
movzx eax, word [ecx + 0x2c]
xor edx, edx
shr eax, 1
push eax
push dword [ecx + 0x30]
lea ecx, [ebp - 0x6c]
mov dword [ebp - 0x5c], 0
mov dword [ebp - 0x58], 7
mov word [ebp - 0x6c], dx
call fcn.1003d6c0
lea ecx, [ebp - 0x4c]
call fcn.1003d660
movups xmm0, xmmword [ebp - 0x6c]
xor eax, eax
lea ecx, [ebp - 0x6c]
mov word [ebp - 0x6c], ax
movups xmmword [ebp - 0x4c], xmm0
movq xmm0, qword [ebp - 0x5c]
movq qword [ebp - 0x3c], xmm0
mov dword [ebp - 0x5c], 0
mov dword [ebp - 0x58], 7
call fcn.1003d660
cmp dword [ebp - 0x38], 8
lea edx, [ebp - 0x4c]
mov eax, dword [ebp - 0x3c]
lea edi, [ebp - 0x4c]
cmovae edx, dword [ebp - 0x4c]
lea ecx, [ebp - 0x6c]
cmovae edi, dword [ebp - 0x4c]
mov dword [ebp - 0x5c], 0
mov dword [ebp - 0x58], 0xf
lea eax, [edx + eax*2]
mov byte [ebp - 0x6c], 0
mov dword [ebp - 0x54], eax
sub eax, edi
sar eax, 1
push eax
call fcn.1002f880
push dword [ebp - 0x74]
lea ecx, [ebp - 0x6c]
push dword [ebp - 0x54]
push edi
call fcn.1003e340
lea ecx, [ebp - 0x34]
call fcn.1001e610
movups xmm0, xmmword [ebp - 0x6c]
cmp dword [ebp - 0x58], 0x10
lea eax, [ebp - 0x34]
movq xmm1, qword [ebp - 0x5c]
lea ecx, [ebp - 0x34]
movd edx, xmm0
movups xmmword [ebp - 0x34], xmm0
cmovae eax, edx
movq qword [ebp - 0x24], xmm1
cmovae ecx, edx
mov dword [ebp - 0x54], eax
mov eax, dword [ebp - 0x5c]
add eax, ecx
cmp dword [ebp - 0x58], 0x10
lea ecx, [ebp - 0x34]
mov edi, eax
cmovae ecx, edx
xor edx, edx
sub edi, ecx
mov dword [ebp - 0x78], ecx
xor esi, esi
cmp ecx, eax
cmova edi, edx
test edi, edi
je 0x1003ff15
nop
movsx eax, byte [esi + ecx]
push eax
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_tolower]
mov ecx, dword [ebp - 0x54]
add esp, 4
mov byte [esi + ecx], al
inc esi
mov ecx, dword [ebp - 0x78]
cmp esi, edi
jne 0x1003fef0
movq xmm1, qword [ebp - 0x24]
movups xmm0, xmmword [ebp - 0x34]
lea ecx, [ebp - 0x4c]
movq qword [ebp - 0x84], xmm1
movups xmmword [ebp - 0x94], xmm0
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x20], 0xf
mov byte [ebp - 0x34], 0
call fcn.1003d660
mov byte [ebp - 4], 0
mov edx, dword [ebp - 0x20]
cmp edx, 0x10
jb 0x1003ff76
mov ecx, dword [ebp - 0x34]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x1003ff6c
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x1003fd68
push edx
push ecx
call fcn.100b7d6a
add esp, 8
mov eax, dword [ebp - 0x80]
lea edx, [ebp - 0x94]
mov edi, dword [ebp - 0x94]
cmp eax, 0x10
mov esi, 0x811c9dc5
cmovae edx, edi
xor ecx, ecx
cmp dword [ebp - 0x84], ecx
jbe 0x1003ffb8
nop word [eax + eax]
movzx eax, byte [ecx + edx]
inc ecx
xor eax, esi
imul esi, eax, 0x1000193
cmp ecx, dword [ebp - 0x84]
jb 0x1003ffa0
mov eax, dword [ebp - 0x80]
cmp eax, 0x10
jb 0x1003ffe8
lea ecx, [eax + 1]
mov eax, edi
cmp ecx, 0x1000
jb 0x1003ffde
mov edi, dword [edi - 4]
add ecx, 0x23
sub eax, edi
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x1003fd68
push ecx
push edi
call fcn.100b7d6a
add esp, 8
mov edi, dword [ebp - 0x50]
cmp esi, dword [ebp - 0x7c]
je 0x1004000a
add edi, 0xc
mov dword [ebp - 0x50], edi
cmp edi, dword [ebp - 0x74]
jne 0x1003fd80
mov edi, dword [ebp - 0x1c]
mov esi, dword [ebp - 0x70]
jmp 0x1003fd0f
mov esi, dword [ebp - 0x70]
movq xmm0, qword [edi]
movq qword [esi], xmm0
mov eax, dword [edi + 8]
mov edi, dword [ebp - 0x1c]
mov dword [esi + 8], eax
test edi, edi
je 0x10040067
mov ecx, dword [ebp - 0x14]
mov eax, 0x2aaaaaab
sub ecx, edi
imul ecx
sar edx, 1
mov eax, edx
shr eax, 0x1f
add eax, edx
lea ecx, [eax + eax*2]
mov eax, edi
shl ecx, 2
cmp ecx, 0x1000
jb 0x1004005d
mov edi, dword [edi - 4]
add ecx, 0x23
sub eax, edi
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x1004005d
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edi
call fcn.100b7d6a
add esp, 8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.100b78d7
mov esp, ebp
pop ebp
ret