Function at 0x18000ec40
Capabilities:
Encode data using xor

Disassembly:
mov r11, rsp
mov qword [r11 + 0x18], rbx
push rdi
sub rsp, 0x100
mov rax, qword [0x180088060]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rax, qword [0x18008d108]
mov rdi, rdx
mov rbx, rcx
test rax, rax
jne 0x18000eea5
movups xmm0, xmmword [str.fXWM_ISZn_b_5_2_:0_a____]
xor ecx, ecx
cmp dword [0x180088068], 2
movups xmm1, xmmword [0x18007b450]
movups xmmword [rsp + 0x30], xmm0
movups xmm0, xmmword [0x18007b460]
movups xmmword [rsp + 0x40], xmm1
movups xmm1, xmmword [0x18007b470]
movups xmmword [rsp + 0x50], xmm0
movups xmm0, xmmword [0x18007b480]
movups xmmword [rsp + 0x60], xmm1
movups xmm1, xmmword [0x18007b490]
movups xmmword [rsp + 0x70], xmm0
movsd xmm0, qword [0x18007b4a0]
movups xmmword [rsp + 0x80], xmm1
movsd qword [r11 - 0x78], xmm0
jl 0x18000ee40
movdqa xmm5, xmmword [0x18007c070]
lea rdx, [rsp + 0x30]
movdqa xmm4, xmmword [0x18007c150]
mov eax, 4
movaps xmmword [r11 - 0x18], xmm6
movaps xmmword [r11 - 0x28], xmm7
movdqa xmm7, xmmword [0x18007c090]
movaps xmmword [r11 - 0x38], xmm8
movd xmm6, eax
mov eax, 0x1f
movaps xmmword [r11 - 0x48], xmm9
movdqa xmm9, xmmword [str.55555555]
movd xmm8, eax
nop dword [rax]
movd xmm2, ecx
lea eax, [rcx + 4]
pshufd xmm2, xmm2, 0
lea rdx, [rdx + 0x10]
paddd xmm2, xmm5
add ecx, 8
movdqa xmm1, xmm2
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
punpckldq xmm1, xmm2
pmuldq xmm0, xmm4
pmuldq xmm1, xmm4
shufps xmm1, xmm0, 0xdd
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
movq xmm2, xmm9
pshufhw xmm1, xmm0, 0xd8
movq xmm0, qword [rdx - 0x10]
pshufd xmm3, xmm1, 0xd8
paddw xmm3, xmm2
movd xmm2, eax
pshufd xmm2, xmm2, 0
pxor xmm3, xmm0
movq qword [rdx - 0x10], xmm3
paddd xmm2, xmm5
movdqa xmm1, xmm2
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
pmuldq xmm0, xmm4
punpckldq xmm1, xmm2
pmuldq xmm1, xmm4
shufps xmm1, xmm0, 0xdd
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
movq xmm2, xmm9
pshufhw xmm1, xmm0, 0xd8
movq xmm0, qword [rdx - 8]
pshufd xmm3, xmm1, 0xd8
paddw xmm3, xmm2
pxor xmm3, xmm0
movq qword [rdx - 8], xmm3
cmp ecx, 0x30
jl 0x18000ed30
movaps xmm9, xmmword [rsp + 0xc0]
movaps xmm8, xmmword [rsp + 0xd0]
movaps xmm7, xmmword [rsp + 0xe0]
movaps xmm6, xmmword [rsp + 0xf0]
cmp ecx, 0x34
jge 0x18000ee81
movsxd rax, ecx
lea r8, [rsp + 0x30]
lea r8, [r8 + rax*2]
nop dword [rax]
mov eax, 0x4bda12f7
lea r8, [r8 + 2]
imul ecx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
movzx eax, dx
imul edx, eax, 0x36
movzx eax, cx
inc ecx
sub ax, dx
add ax, 0x35
xor word [r8 - 2], ax
cmp ecx, 0x34
jl 0x18000ee50
mov rax, qword [0x18008d170]
lea r8, [rsp + 0x30]
xor r9d, r9d
add rax, 0x45dc480
xor ecx, ecx
lea rdx, [r9 - 1]
call rax
mov qword [0x18008d108], rax
mov r10, qword [0x18008d170]
lea r8, [rsp + 0xa0]
xor ecx, ecx
mov qword [rsp + 0xa0], rdi
mov qword [rsp + 0xa8], rcx
add r10, 0x45c7e30
mov qword [rsp + 0x20], rcx
xor r9d, r9d
mov rcx, rbx
mov rdx, rax
call r10
mov rax, qword [rsp + 0xa8]
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.18003b7e0
mov rbx, qword [rsp + 0x120]
add rsp, 0x100
pop rdi
ret