Function at 0x18003f190
Capabilities:
Encode data using xor

Disassembly:
mov r11, rsp
mov qword [r11 + 0x10], rdi
push rbp
lea rbp, [r11 - 0x58]
sub rsp, 0x150
mov qword [r11 + 8], rbx
mov rdi, rcx
mov rbx, rdx
mov rdx, qword [0x18014e718]
test rdx, rdx
jne 0x18003f40e
movups xmm0, xmmword [0x1800494d0]
xor r8d, r8d
cmp dword [0x1800542c0], 2
movups xmm1, xmmword [0x1800494e0]
mov eax, dword [0x180049548]
movups xmmword [rbp - 0x70], xmm0
mov dword [rbp + 8], eax
movups xmm0, xmmword [0x1800494f0]
movzx eax, word [0x18004954c]
movups xmmword [rbp - 0x60], xmm1
mov word [rbp + 0xc], ax
movups xmm1, xmmword [0x180049500]
movups xmmword [rbp - 0x50], xmm0
movups xmm0, xmmword [0x180049510]
movups xmmword [rbp - 0x40], xmm1
movups xmm1, xmmword [0x180049520]
movups xmmword [rbp - 0x30], xmm0
movups xmm0, xmmword [0x180049530]
movups xmmword [rbp - 0x20], xmm1
movsd xmm1, qword [0x180049540]
movups xmmword [rbp - 0x10], xmm0
movsd qword [rbp], xmm1
jl 0x18003f3a5
movdqa xmm5, xmmword [0x18004fda0]
lea rcx, [rbp - 0x70]
movdqa xmm4, xmmword [0x180050ef0]
mov eax, 4
movaps xmmword [r11 - 0x18], xmm6
movaps xmmword [r11 - 0x28], xmm7
movdqa xmm7, xmmword [0x18004fdc0]
movaps xmmword [r11 - 0x38], xmm8
movd xmm6, eax
mov eax, 0x1f
movaps xmmword [r11 - 0x48], xmm9
movdqa xmm9, xmmword [0x18004fdd0]
movd xmm8, eax
nop word [rax + rax]
movd xmm2, r8d
lea eax, [r8 + 4]
pshufd xmm2, xmm2, 0
lea rcx, [rcx + 0x10]
paddd xmm2, xmm5
add r8d, 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 [rcx - 0x10]
pshufd xmm3, xmm1, 0xd8
paddw xmm3, xmm2
movd xmm2, eax
pshufd xmm2, xmm2, 0
pxor xmm3, xmm0
movq qword [rcx - 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 [rcx - 8]
pshufd xmm3, xmm1, 0xd8
paddw xmm3, xmm2
pxor xmm3, xmm0
movq qword [rcx - 8], xmm3
cmp r8d, 0x38
jl 0x18003f290
movaps xmm9, xmmword [rsp + 0x110]
movaps xmm8, xmmword [rsp + 0x120]
movaps xmm7, xmmword [rsp + 0x130]
movaps xmm6, xmmword [rsp + 0x140]
cmp r8d, 0x3f
jge 0x18003f3e5
movsxd rax, r8d
lea r9, [rbp - 0x70]
lea r9, [r9 + rax*2]
mov eax, 0x4d4873ed
lea r9, [r9 + 2]
imul r8d
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
movzx eax, dx
imul ecx, eax, 0x35
movzx eax, r8w
inc r8d
sub ax, cx
add ax, 0x36
xor word [r9 - 2], ax
cmp r8d, 0x3f
jl 0x18003f3b0
mov rax, qword [0x18014e530]
lea r8, [rbp - 0x70]
xor r9d, r9d
mov qword [rsp + 0x20], 0
xor ecx, ecx
lea rdx, [r9 - 1]
call rax
mov rdx, rax
mov qword [0x18014e718], rax
movzx eax, byte [rbx + 0x29]
movzx ecx, byte [rbx + 0x28]
mov byte [rsp + 0x59], al
movzx eax, byte [rbx + 0x2a]
mov byte [rsp + 0x5a], al
movzx eax, byte [rbx + 0x2b]
mov byte [rsp + 0x5b], al
movzx eax, byte [rbx + 0x2c]
mov byte [rsp + 0x5c], al
movzx eax, byte [rbx + 0x2d]
mov byte [rsp + 0x5d], al
movzx eax, byte [rbx + 0x2e]
mov byte [rsp + 0x5e], al
movzx eax, byte [rbx + 0x2f]
mov byte [rsp + 0x5f], al
movzx eax, byte [rbx + 0x50]
mov byte [rbp - 0x80], al
movzx eax, byte [rbx + 0x51]
mov byte [rbp - 0x7f], al
movzx eax, byte [rbx + 0x52]
mov byte [rbp - 0x7e], al
movzx eax, byte [rbx + 0x53]
mov byte [rbp - 0x7d], al
movzx eax, byte [rbx + 0x54]
mov byte [rbp - 0x7c], al
movzx eax, byte [rbx + 0x55]
mov byte [rbp - 0x7b], al
movzx eax, byte [rbx + 0x56]
mov byte [rbp - 0x7a], al
movzx eax, byte [rbx + 0x57]
mov byte [rbp - 0x79], al
movzx eax, byte [rbx + 0x58]
mov byte [rbp - 0x78], al
movzx eax, byte [rbx + 0x59]
mov byte [rbp - 0x77], al
movzx eax, byte [rbx + 0x5a]
mov byte [rbp - 0x76], al
movzx eax, byte [rbx + 0x5b]
mov byte [rbp - 0x75], al
movzx eax, byte [rbx + 0x5c]
mov byte [rbp - 0x74], al
movzx eax, byte [rbx + 0x5d]
mov byte [rbp - 0x73], al
movzx eax, byte [rbx + 0x5e]
mov byte [rbp - 0x72], al
movzx eax, byte [rbx + 0x5f]
mov byte [rbp - 0x71], al
mov byte [rsp + 0x58], cl
movups xmm1, xmmword [rbx + 0x10]
movups xmm0, xmmword [rbx]
movups xmmword [rsp + 0x40], xmm1
movsd xmm1, qword [rbx + 0x20]
movsd qword [rsp + 0x50], xmm1
movups xmmword [rsp + 0x30], xmm0
movups xmm0, xmmword [rbx + 0x30]
movups xmm1, xmmword [rbx + 0x40]
mov rbx, qword [rsp + 0x160]
movups xmmword [rsp + 0x60], xmm0
movups xmmword [rsp + 0x70], xmm1
test rdx, rdx
je 0x18003f516
mov rax, qword [rdi]
lea r8, [rsp + 0x30]
xor r9d, r9d
mov qword [rsp + 0x20], 0
mov rcx, rdi
call qword [rax + 0x260]
mov rdi, qword [rsp + 0x168]
add rsp, 0x150
pop rbp
ret