Function at 0x1400043a0
Capabilities:
Encode data using xor

Disassembly:
test rdx, rdx
je 0x140004819
push rbx
push rdi
sub rsp, 0x38
mov dword [rcx + 0x3cc], 0x10
mov rbx, rcx
mov dword [rcx + 0x3d0], 0x10
mov rdi, rdx
movups xmm0, xmmword [r8]
mov qword [rsp + 0x50], rbp
mov qword [rsp + 0x58], rsi
movups xmmword [rcx + 0x3d8], xmm0
mov qword [rsp + 0x60], r12
movups xmm0, xmmword [r8]
mov qword [rsp + 0x30], r13
mov qword [rsp + 0x28], r14
movups xmmword [rcx + 0x3f8], xmm0
mov eax, dword [rcx + 0x3cc]
mov ecx, dword [rcx + 0x3d0]
mov qword [rsp + 0x20], r15
cmp eax, 0x10
je 0x140004425
cmp eax, 0x18
mov eax, 0xe
jne 0x14000443f
cmp ecx, 0x20
mov edx, 0xc
cmovne eax, edx
jmp 0x14000443f
cmp ecx, 0x10
jne 0x14000442f
lea eax, [rcx - 6]
jmp 0x14000443f
cmp ecx, 0x18
mov eax, 0xe
mov edx, 0xc
cmove eax, edx
mov dword [rbx + 0x3d4], eax
xor ebp, ebp
mov eax, ecx
mov ecx, dword [rbx + 0x3d4]
cdq
and edx, 3
add eax, edx
sar eax, 2
movsxd r15, eax
mov r14, r15
test ecx, ecx
js 0x14000448c
lea rsi, [rbx + 0xc]
test r15d, r15d
jle 0x14000447c
mov r8, r14
xor edx, edx
shl r8, 2
mov rcx, rsi
call sub.VCRUNTIME140.dll_memset
mov ecx, dword [rbx + 0x3d4]
inc ebp
add rsi, 0x20
cmp ebp, ecx
jle 0x140004466
xor esi, esi
test ecx, ecx
js 0x1400044c6
lea rbp, [rbx + 0x1ec]
nop dword [rax]
test r15d, r15d
jle 0x1400044b6
mov r8, r14
xor edx, edx
shl r8, 2
mov rcx, rbp
call sub.VCRUNTIME140.dll_memset
mov ecx, dword [rbx + 0x3d4]
inc esi
add rbp, 0x20
cmp esi, ecx
jle 0x1400044a0
mov eax, dword [rbx + 0x3cc]
lea esi, [rcx + 1]
cdq
imul esi, r15d
and edx, 3
add eax, edx
lea rdx, [rbx + 0x418]
sar eax, 2
movsxd r12, eax
test eax, eax
jle 0x140004528
mov r8d, r12d
nop dword [rax]
movzx ecx, byte [rdi]
lea rdx, [rdx + 4]
shl ecx, 0x18
lea rdi, [rdi + 4]
mov dword [rdx - 4], ecx
movzx eax, byte [rdi - 3]
shl eax, 0x10
or eax, ecx
mov dword [rdx - 4], eax
movzx ecx, byte [rdi - 2]
shl ecx, 8
or ecx, eax
mov dword [rdx - 4], ecx
movzx eax, byte [rdi - 1]
or eax, ecx
mov dword [rdx - 4], eax
sub r8, 1
jne 0x1400044f0
xor r10d, r10d
lea r13, [0x140000000]
test r12d, r12d
jle 0x14000458a
xor r11d, r11d
lea r9, [rbx + 0x418]
cmp r10d, esi
jge 0x14000476c
mov eax, r10d
inc r11
cdq
inc r10d
idiv r15d
movsxd rcx, eax
movsxd r8, edx
lea rdx, [r8 + rcx*8]
mov ecx, dword [r9]
mov dword [rbx + rdx*4 + 0xc], ecx
mov ecx, dword [rbx + 0x3d4]
sub ecx, eax
movsxd rax, ecx
lea rcx, [r8 + rax*8]
mov eax, dword [r9]
add r9, 4
mov dword [rbx + rcx*4 + 0x1ec], eax
cmp r11, r12
jl 0x140004541
cmp r10d, esi
jge 0x14000476c
lea r13, [0x140009270]
lea r11, [0x140000000]
mov r8d, dword [rbx + r12*4 + 0x414]
lea r13, [r13 + 1]
movsxd rdx, r8d
mov rax, rdx
sar rax, 0x10
movzx ecx, al
movsx eax, byte [r13 - 1]
movsx r9d, byte [rcx + r11 + 0x7d10]
xor r9d, eax
mov rax, rdx
sar rax, 8
movzx ecx, al
shl r9d, 8
movzx eax, byte [rcx + r11 + 0x7d10]
xor r9d, eax
movzx eax, dl
shl r9d, 8
movzx eax, byte [rax + r11 + 0x7d10]
xor r9d, eax
mov eax, r8d
shr rax, 0x18
shl r9d, 8
movzx eax, byte [rax + r11 + 0x7d10]
xor r9d, eax
xor dword [rbx + 0x418], r9d
cmp r12d, 8
je 0x140004654
cmp r12, 1
jle 0x140004701
lea rcx, [rbx + 0x41c]
lea rdx, [r12 - 1]
nop dword [rax]
nop word [rax + rax]
mov eax, dword [rcx - 4]
xor dword [rcx], eax
lea rcx, [rcx + 4]
sub rdx, 1
jne 0x140004640
jmp 0x140004706
lea rcx, [rbx + 0x41c]
mov edx, 3
mov eax, dword [rcx - 4]
xor dword [rcx], eax
lea rcx, [rcx + 4]
sub rdx, 1
jne 0x140004660
mov eax, dword [rbx + 0x424]
mov ecx, eax
movsxd rdx, eax
shr rcx, 0x18
mov rax, rdx
sar rax, 0x10
movsx r8d, byte [rcx + r11 + 0x7d10]
movzx ecx, al
shl r8d, 8
movzx eax, byte [rcx + r11 + 0x7d10]
xor r8d, eax
mov rax, rdx
sar rax, 8
shl r8d, 8
movzx ecx, al
movzx eax, byte [rcx + r11 + 0x7d10]
xor r8d, eax
movzx eax, dl
shl r8d, 8
movzx eax, byte [rax + r11 + 0x7d10]
xor r8d, eax
xor dword [rbx + 0x428], r8d
cmp r12, 5
jle 0x140004701
lea rax, [rbx + 0x42c]
lea rdx, [r12 - 5]
nop word [rax + rax]
mov ecx, dword [rax - 4]
xor dword [rax], ecx
lea rax, [rax + 4]
sub rdx, 1
jne 0x1400046f0
jmp 0x140004706
test r12d, r12d
jle 0x14000475c
lea r9, [rbx + 0x418]
xor r11d, r11d
cmp r10d, esi
jge 0x140004765
mov eax, r10d
inc r11
cdq
inc r10d
idiv r15d
movsxd rcx, eax
movsxd r8, edx
lea rdx, [r8 + rcx*8]
mov ecx, dword [r9]
mov dword [rbx + rdx*4 + 0xc], ecx
mov ecx, dword [rbx + 0x3d4]
sub ecx, eax
movsxd rax, ecx
lea rcx, [r8 + rax*8]
mov eax, dword [r9]
add r9, 4
mov dword [rbx + rcx*4 + 0x1ec], eax
cmp r11, r12
jl 0x140004710
lea r11, [0x140000000]
cmp r10d, esi
jl 0x1400045a1
lea r13, [0x140000000]
mov r15, qword [rsp + 0x20]
mov edi, 1
mov r12, qword [rsp + 0x60]
mov rbp, qword [rsp + 0x50]
cmp dword [rbx + 0x3d4], edi
jle 0x140004800
lea rsi, [rbx + 0x20c]
nop
test r14, r14
jle 0x1400047f2
mov r10, rsi
mov r11, r14
nop dword [rax + rax]
mov eax, dword [r10]
lea r10, [r10 + 4]
mov edx, eax
movsxd r9, eax
shr rdx, 0x18
mov rax, r9
sar rax, 0x10
movzx ecx, al
mov rax, r9
sar rax, 8
mov r8d, dword [r13 + rdx*4 + 0x9690]
xor r8d, dword [r13 + rcx*4 + 0x7e10]
movzx ecx, al
movzx eax, r9b
xor r8d, dword [r13 + rcx*4 + 0x8610]
xor r8d, dword [r13 + rax*4 + 0x9290]
mov dword [r10 - 4], r8d
sub r11, 1
jne 0x1400047a0
inc edi
add rsi, 0x20
cmp edi, dword [rbx + 0x3d4]
jl 0x140004790
mov r14, qword [rsp + 0x28]
mov r13, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x58]
mov byte [rbx + 8], 1
add rsp, 0x38
pop rdi
pop rbx
ret