Function at 0x1400de220
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x10], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
lea rbp, [rsp - 0x7d0]
sub rsp, 0x8d0
mov rax, qword [0x14015e020]
xor rax, rsp
mov qword [rbp + 0x7c0], rax
mov rax, qword [rbp + 0x830]
mov r13, rcx
mov rcx, qword [rbp + 0x838]
mov rbx, r9
mov r15d, dword [rbp + 0x840]
mov r12, qword [rbp + 0x848]
mov r14, qword [rbp + 0x850]
mov qword [rsp + 0x58], rcx
mov qword [rsp + 0x50], r8
mov byte [rsp + 0x40], dl
mov qword [rsp + 0x48], rax
cmp r15d, 0x18
ja 0x1400de5b0
xor esi, esi
lea rdi, [r13 + 0x148]
mov rdx, r8
mov rcx, rdi
call fcn.1400c5c44
mov r8, qword [rsp + 0x48]
test al, al
je 0x1400de2cc
cmp dword [rdi + 0x50], r15d
jne 0x1400de2cc
mov rax, qword [rdi + 0x20]
cmp rax, qword [r8]
jne 0x1400de2cc
mov rax, qword [rdi + 0x28]
cmp rax, qword [r8 + 8]
je 0x1400de2e1
inc esi
add rdi, 0x98
cmp esi, 4
jae 0x1400de330
mov r8, qword [rsp + 0x50]
jmp 0x1400de29f
movups xmm0, xmmword [rdi + 0x30]
xor r8d, r8d
lea rcx, [rsp + 0x60]
movups xmm1, xmmword [rdi + 0x40]
movups xmmword [rsp + 0x60], xmm0
lea ebx, [r8 + 0x20]
mov edx, ebx
movups xmmword [rsp + 0x70], xmm1
call fcn.1400c5ce0
movups xmm0, xmmword [rdi + 0x54]
xor esi, esi
movups xmm1, xmmword [rdi + 0x64]
movups xmmword [rbp - 0x60], xmm0
movups xmm0, xmmword [rdi + 0x74]
movups xmmword [rbp - 0x50], xmm1
movups xmm1, xmmword [rdi + 0x84]
movups xmmword [rbp - 0x80], xmm0
movups xmmword [rbp - 0x70], xmm1
jmp 0x1400de533
xor esi, esi
lea rdx, [rbp - 0x40]
mov edi, 0x7ff
cmp word [rbx], si
je 0x1400de44b
mov r10b, 0x3f
mov r11b, 0x80
mov r9d, 0x3ff
sub edi, 1
js 0x1400de44b
movzx ecx, word [rbx]
add rbx, 2
cmp ecx, 0x80
jae 0x1400de372
mov byte [rdx], cl
inc rdx
jmp 0x1400de442
cmp ecx, 0x800
jae 0x1400de39a
sub edi, 1
js 0x1400de39a
mov eax, ecx
and cl, r10b
shr eax, 6
or cl, r11b
or al, 0xc0
mov byte [rdx], al
mov byte [rdx + 1], cl
add rdx, 2
jmp 0x1400de442
lea eax, [rcx - 0xd800]
cmp eax, r9d
ja 0x1400de3d0
movzx eax, word [rbx]
mov r9d, 0x2400
add ax, r9w
mov r9d, 0x3ff
cmp ax, r9w
ja 0x1400de3d0
movzx eax, word [rbx]
shl ecx, 0xa
add ecx, 0xfca02400
add ecx, eax
add rbx, 2
cmp ecx, 0x10000
jae 0x1400de403
sub edi, 2
js 0x1400de40b
mov eax, ecx
shr eax, 0xc
or al, 0xe0
mov byte [rdx], al
mov eax, ecx
shr eax, 6
and cl, r10b
and al, r10b
or cl, r11b
or al, r11b
mov byte [rdx + 2], cl
mov byte [rdx + 1], al
add rdx, 3
jmp 0x1400de442
cmp ecx, 0x200000
jae 0x1400de442
sub edi, 3
js 0x1400de442
mov eax, ecx
shr eax, 0x12
or al, 0xf0
mov byte [rdx], al
mov eax, ecx
shr eax, 0xc
and al, r10b
or al, r11b
mov byte [rdx + 1], al
mov eax, ecx
shr eax, 6
and cl, r10b
and al, r10b
or cl, r11b
or al, r11b
mov byte [rdx + 3], cl
mov byte [rdx + 2], al
add rdx, 4
cmp word [rbx], si
jne 0x1400de350
mov ecx, r15d
mov byte [rdx], sil
mov eax, 1
shl eax, cl
lea rcx, [rbp - 0x40]
or rdx, 0xffffffffffffffff
inc rdx
cmp byte [rcx + rdx], sil
jne 0x1400de460
mov dword [rsp + 0x38], eax
lea rcx, [rbp - 0x40]
lea rax, [rbp - 0x60]
mov qword [rsp + 0x30], rax
lea rax, [rbp - 0x80]
mov qword [rsp + 0x28], rax
lea rax, [rsp + 0x60]
mov qword [rsp + 0x20], rax
call fcn.1400de01c
mov rdx, qword [rsp + 0x50]
lea rdi, [rbp - 0x40]
xor eax, eax
mov ecx, 0x800
rep stosb byte [rdi], al
mov ecx, dword [r13 + 0x3a8]
mov eax, ecx
and eax, 3
imul rdi, rax, 0x98
lea eax, [rcx + 1]
mov dword [r13 + 0x3a8], eax
add rdi, 0x148
add rdi, r13
mov rcx, rdi
mov dword [rdi + 0x50], r15d
call fcn.1400ddb98
mov rax, qword [rsp + 0x48]
lea rcx, [rdi + 0x30]
mov ebx, 0x20
mov r8b, 1
mov edx, ebx
movups xmm0, xmmword [rax]
movdqu xmmword [rdi + 0x20], xmm0
movups xmm0, xmmword [rsp + 0x60]
movups xmmword [rcx], xmm0
movups xmm1, xmmword [rsp + 0x70]
movups xmmword [rcx + 0x10], xmm1
movups xmm0, xmmword [rbp - 0x60]
movups xmmword [rdi + 0x54], xmm0
movups xmm1, xmmword [rbp - 0x50]
movups xmmword [rdi + 0x64], xmm1
movups xmm0, xmmword [rbp - 0x80]
movups xmmword [rdi + 0x74], xmm0
movups xmm1, xmmword [rbp - 0x70]
movups xmmword [rdi + 0x84], xmm1
call fcn.1400c5ce0
movups xmm1, xmmword [rbp - 0x70]
movups xmm0, xmmword [rbp - 0x80]
test r12, r12
je 0x1400de543
movups xmmword [r12], xmm0
movups xmmword [r12 + 0x10], xmm1
test r14, r14
je 0x1400de57a
xor eax, eax
lea rdx, [rbp - 0x60]
mov qword [r14], rax
mov rdi, rsi
mov r8, rbx
mov al, byte [rdx]
mov rcx, rdi
and ecx, 7
inc rdi
inc rdx
xor byte [rcx + r14], al
sub r8, 1
jne 0x1400de557
lea rdi, [rbp - 0x60]
xor eax, eax
mov rcx, rbx
rep stosb byte [rdi], al
mov rax, qword [rsp + 0x58]
test rax, rax
je 0x1400de5a4
mov dl, byte [rsp + 0x40]
lea rcx, [r13 + 0x3b0]
mov r9d, 0x100
mov qword [rsp + 0x20], rax
lea r8, [rsp + 0x60]
call fcn.1400e34fc
lea rdi, [rsp + 0x60]
xor eax, eax
mov rcx, rbx
rep stosb byte [rdi], al
mov rcx, qword [rbp + 0x7c0]
xor rcx, rsp
call fcn.1400eb9c0
mov rbx, qword [rsp + 0x918]
add rsp, 0x8d0
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret