Function at 0x1400fd000
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
mov qword [rsp + 0x10], rdx
push rdi
push r12
push r13
push r14
push r15
movzx eax, byte [rcx + 1]
lea rsi, [0x140000000]
movzx r9d, byte [rcx + 4]
mov r14, rdx
movzx ebx, byte [rcx + 8]
mov rdi, r8
movzx r11d, byte [rcx + 0xc]
movzx r10d, byte [rcx]
shl r9d, 8
shl ebx, 8
shl r11d, 8
shl r10d, 8
xor r10d, eax
movzx eax, byte [rcx + 2]
shl r10d, 8
xor r10d, eax
movzx eax, byte [rcx + 3]
shl r10d, 8
xor r10d, eax
movzx eax, byte [rcx + 5]
xor r10d, dword [r8]
xor r9d, eax
movzx eax, byte [rcx + 6]
shl r9d, 8
xor r9d, eax
movzx eax, byte [rcx + 7]
shl r9d, 8
xor r9d, eax
movzx eax, byte [rcx + 9]
xor r9d, dword [r8 + 4]
xor ebx, eax
movzx eax, byte [rcx + 0xa]
shl ebx, 8
xor ebx, eax
movzx eax, byte [rcx + 0xb]
shl ebx, 8
xor ebx, eax
movzx eax, byte [rcx + 0xd]
xor ebx, dword [r8 + 8]
xor r11d, eax
movzx eax, byte [rcx + 0xe]
shl r11d, 8
xor r11d, eax
movzx eax, byte [rcx + 0xf]
shl r11d, 8
xor r11d, eax
mov eax, r9d
xor r11d, dword [r8 + 0xc]
shr rax, 0x10
movzx edx, al
mov eax, ebx
shr rax, 8
movzx ecx, al
mov eax, r10d
mov ebp, dword [rsi + rdx*4 + 0x15ab90]
shr rax, 0x18
xor ebp, dword [rsi + rcx*4 + 0x15a790]
mov r8d, r10d
xor ebp, dword [rsi + rax*4 + 0x15af90]
movzx eax, r11b
xor ebp, dword [rsi + rax*4 + 0x15a390]
mov eax, r11d
xor ebp, dword [rdi + 0x10]
shr rax, 8
movzx edx, al
mov eax, ebx
shr rax, 0x10
movzx ecx, al
mov eax, r9d
shr rax, 0x18
mov r15d, dword [rsi + rdx*4 + 0x15a790]
xor r15d, dword [rsi + rcx*4 + 0x15ab90]
xor r15d, dword [rsi + rax*4 + 0x15af90]
movzx eax, r10b
xor r15d, dword [rsi + rax*4 + 0x15a390]
xor r15d, dword [rdi + 0x14]
mov eax, r10d
shr rax, 8
movzx edx, al
mov eax, r11d
shr rax, 0x10
mov edx, dword [rsi + rdx*4 + 0x15a790]
lea r12, [rdi + 0x20]
mov r13d, dword [rdi + 0xf0]
movzx ecx, al
mov eax, ebx
shr r8, 0x10
shr rax, 0x18
shr r11, 0x18
xor edx, dword [rsi + rcx*4 + 0x15ab90]
movzx ecx, r8b
xor edx, dword [rsi + rax*4 + 0x15af90]
movzx eax, r9b
shr r9, 8
mov r8d, dword [rsi + rcx*4 + 0x15ab90]
sar r13d, 1
xor edx, dword [rsi + rax*4 + 0x15a390]
xor edx, dword [rdi + 0x18]
movzx eax, r9b
xor r8d, dword [rsi + rax*4 + 0x15a790]
xor r8d, dword [rsi + r11*4 + 0x15af90]
movzx eax, bl
xor r8d, dword [rsi + rax*4 + 0x15a390]
xor r8d, dword [rdi + 0x1c]
sub r13d, 1
je 0x1400fd42a
lea r14, [0x140000000]
nop dword [rax]
nop word [rax + rax]
mov esi, edx
mov edi, r8d
mov r10d, ebp
mov eax, r15d
shr rax, 0x10
movzx edx, al
mov eax, esi
shr rax, 8
movzx ecx, al
mov eax, ebp
mov ebx, dword [r14 + rdx*4 + 0x15ab90]
shr rax, 0x18
xor ebx, dword [r14 + rcx*4 + 0x15a790]
shr r10, 0x10
shr rdi, 0x18
xor ebx, dword [r14 + rax*4 + 0x15af90]
movzx eax, r8b
mov r11d, r15d
shr r11, 8
xor ebx, dword [r14 + rax*4 + 0x15a390]
xor ebx, dword [r12]
mov eax, r8d
shr rax, 8
movzx edx, al
mov eax, esi
shr rax, 0x10
movzx ecx, al
mov eax, r15d
mov r9d, dword [r14 + rdx*4 + 0x15a790]
shr rax, 0x18
xor r9d, dword [r14 + rcx*4 + 0x15ab90]
xor r9d, dword [r14 + rax*4 + 0x15af90]
movzx eax, bpl
xor r9d, dword [r14 + rax*4 + 0x15a390]
xor r9d, dword [r12 + 4]
mov eax, ebp
shr rax, 8
movzx edx, al
mov eax, r8d
shr rax, 0x10
movzx ecx, al
mov eax, esi
mov r8d, dword [r14 + rdx*4 + 0x15a790]
shr rax, 0x18
xor r8d, dword [r14 + rcx*4 + 0x15ab90]
movzx ecx, r10b
xor r8d, dword [r14 + rax*4 + 0x15af90]
movzx eax, r15b
mov r10d, r9d
mov edx, dword [r14 + rcx*4 + 0x15ab90]
xor r8d, dword [r14 + rax*4 + 0x15a390]
xor r8d, dword [r12 + 8]
movzx eax, r11b
mov r11d, r8d
mov r8d, ebx
xor edx, dword [r14 + rax*4 + 0x15a790]
xor edx, dword [r14 + rdi*4 + 0x15af90]
movzx eax, sil
xor edx, dword [r14 + rax*4 + 0x15a390]
mov eax, r10d
xor edx, dword [r12 + 0xc]
shr rax, 0x10
mov r9d, edx
movzx edx, al
mov eax, r11d
shr rax, 8
movzx ecx, al
mov eax, ebx
mov ebp, dword [r14 + rdx*4 + 0x15ab90]
shr rax, 0x18
xor ebp, dword [r14 + rcx*4 + 0x15a790]
xor ebp, dword [r14 + rax*4 + 0x15af90]
movzx eax, r9b
xor ebp, dword [r14 + rax*4 + 0x15a390]
mov eax, r9d
xor ebp, dword [r12 + 0x10]
shr rax, 8
movzx edx, al
mov eax, r11d
shr rax, 0x10
movzx ecx, al
mov r15d, dword [r14 + rdx*4 + 0x15a790]
mov eax, r10d
xor r15d, dword [r14 + rcx*4 + 0x15ab90]
shr rax, 0x18
shr r8, 0x10
xor r15d, dword [r14 + rax*4 + 0x15af90]
movzx eax, bl
xor r15d, dword [r14 + rax*4 + 0x15a390]
xor r15d, dword [r12 + 0x14]
mov eax, ebx
shr rax, 8
movzx edx, al
mov eax, r9d
shr rax, 0x10
movzx ecx, al
mov eax, r11d
shr rax, 0x18
mov edx, dword [r14 + rdx*4 + 0x15a790]
shr r9, 0x18
xor edx, dword [r14 + rcx*4 + 0x15ab90]
xor edx, dword [r14 + rax*4 + 0x15af90]
movzx ecx, r8b
movzx eax, r10b
shr r10, 8
mov r8d, dword [r14 + rcx*4 + 0x15ab90]
xor edx, dword [r14 + rax*4 + 0x15a390]
xor edx, dword [r12 + 0x18]
movzx eax, r10b
xor r8d, dword [r14 + rax*4 + 0x15a790]
xor r8d, dword [r14 + r9*4 + 0x15af90]
movzx eax, r11b
xor r8d, dword [r14 + rax*4 + 0x15a390]
xor r8d, dword [r12 + 0x1c]
add r12, 0x20
sub r13d, 1
jne 0x1400fd1f0
mov r14, qword [rsp + 0x38]
lea rsi, [0x140000000]
mov r11d, edx
mov r10d, r8d
mov eax, r15d
shr rax, 0x10
movzx ecx, al
mov eax, r11d
shr rax, 8
mov r9d, r15d
mov r8d, ebp
mov edx, dword [rsi + rcx*4 + 0x159f90]
movzx ecx, al
and edx, 0xff0000
mov eax, dword [rsi + rcx*4 + 0x159f90]
and eax, 0xff00
xor edx, eax
mov eax, ebp
shr rax, 0x18
mov ecx, dword [rsi + rax*4 + 0x159f90]
and ecx, 0xff000000
movzx eax, r10b
xor edx, ecx
movzx eax, byte [rsi + rax*4 + 0x159f90]
xor edx, eax
xor edx, dword [r12]
mov eax, edx
mov byte [r14 + 3], dl
shr eax, 0x18
mov byte [r14], al
mov eax, edx
shr eax, 0x10
mov byte [r14 + 1], al
mov eax, edx
shr eax, 8
mov byte [r14 + 2], al
mov eax, r10d
shr rax, 8
movzx ecx, al
mov eax, r11d
shr rax, 0x10
mov edx, dword [rsi + rcx*4 + 0x159f90]
movzx ecx, al
and edx, 0xff00
mov eax, dword [rsi + rcx*4 + 0x159f90]
and eax, 0xff0000
xor edx, eax
mov eax, r15d
shr rax, 0x18
mov eax, dword [rsi + rax*4 + 0x159f90]
and eax, 0xff000000
xor edx, eax
movzx eax, bpl
movzx eax, byte [rsi + rax*4 + 0x159f90]
xor edx, eax
xor edx, dword [r12 + 4]
mov eax, edx
mov byte [r14 + 7], dl
shr eax, 0x18
mov byte [r14 + 4], al
mov eax, edx
shr eax, 0x10
mov byte [r14 + 5], al
mov eax, edx
shr eax, 8
mov byte [r14 + 6], al
mov eax, r10d
shr rax, 0x10
movzx ecx, al
mov eax, ebp
shr rax, 8
mov edx, dword [rsi + rcx*4 + 0x159f90]
movzx ecx, al
and edx, 0xff0000
mov eax, dword [rsi + rcx*4 + 0x159f90]
and eax, 0xff00
xor edx, eax
mov eax, r11d
shr rax, 0x18
mov eax, dword [rsi + rax*4 + 0x159f90]
and eax, 0xff000000
xor edx, eax
movzx eax, r15b
movzx eax, byte [rsi + rax*4 + 0x159f90]
mov rbx, qword [rsp + 0x30]
xor edx, eax
xor edx, dword [r12 + 8]
mov rbp, qword [rsp + 0x40]
mov eax, edx
shr eax, 0x18
mov byte [r14 + 8], al
mov eax, edx
shr eax, 0x10
mov byte [r14 + 9], al
mov eax, edx
shr eax, 8
mov byte [r14 + 0xa], al
mov byte [r14 + 0xb], dl
shr r8, 0x10
movzx eax, r8b
shr r9, 8
shr r10, 0x18
mov edx, dword [rsi + rax*4 + 0x159f90]
and edx, 0xff0000
movzx eax, r9b
mov ecx, dword [rsi + rax*4 + 0x159f90]
mov eax, dword [rsi + r10*4 + 0x159f90]
and ecx, 0xff00
and eax, 0xff000000
xor edx, ecx
xor edx, eax
movzx eax, r11b
movzx eax, byte [rsi + rax*4 + 0x159f90]
mov rsi, qword [rsp + 0x48]
xor edx, eax
xor edx, dword [r12 + 0xc]
mov eax, edx
mov byte [r14 + 0xf], dl
shr eax, 0x18
mov byte [r14 + 0xc], al
mov eax, edx
shr eax, 0x10
mov byte [r14 + 0xd], al
mov eax, edx
shr eax, 8
mov byte [r14 + 0xe], al
pop r15
pop r14
pop r13
pop r12
pop rdi
ret