Function at 0x1801cb530
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push r14
push r15
sub rsp, 0x58
mov rax, qword [rcx + 0x178]
mov rbx, rcx
mov r15, r9
mov qword [rsp + 0x28], rax
mov rax, qword [rcx + 0x180]
mov rcx, qword [rcx + 0x38]
mov qword [rsp + 0x20], rax
add rcx, r9
movabs rax, 0xfffffffe0
mov rsi, r8
mov r14, rdx
cmp rcx, rax
ja 0x1801cb84c
cmp rcx, r9
jb 0x1801cb84c
cmp dword [rbx + 0x174], 0
mov qword [rsp + 0x88], rbp
mov qword [rbx + 0x38], rcx
mov qword [rsp + 0x50], rdi
je 0x1801cb5b3
lea rdx, [rbx + 0x60]
lea rcx, [rbx + 0x40]
call fcn.1801cc220
mov dword [rbx + 0x174], 0
movzx eax, byte [rbx + 0xd]
mov ebp, dword [rbx + 0x170]
movzx edi, byte [rbx + 0xc]
shl edi, 8
mov dword [rsp + 0x80], ebp
or edi, eax
movzx eax, byte [rbx + 0xe]
shl edi, 8
or edi, eax
movzx eax, byte [rbx + 0xf]
shl edi, 8
or edi, eax
test ebp, ebp
je 0x1801cb628
test r15, r15
je 0x1801cb613
mov ecx, ebp
inc rsi
inc r14
movzx eax, byte [rcx + rbx + 0x10]
dec r15
xor al, byte [r14 - 1]
mov byte [rsi - 1], al
xor byte [rcx + rbx + 0x40], al
inc ebp
and ebp, 0xf
mov dword [rsp + 0x80], ebp
jne 0x1801cb5e3
jmp 0x1801cb61b
test ebp, ebp
jne 0x1801cb82c
lea rdx, [rbx + 0x60]
lea rcx, [rbx + 0x40]
call fcn.1801cc220
mov qword [rsp + 0x48], r12
mov qword [rsp + 0x40], r13
cmp r15, 0xc00
jb 0x1801cb70f
mov rbp, qword [rsp + 0x28]
movabs rax, 0xaaaaaaaaaaaaaaab
mul r15
mov rcx, rdx
shr rcx, 0xb
mov qword [rsp + 0x30], rcx
imul rax, rcx, 0xfffffffffffff400
add r15, rax
mov qword [rsp + 0x98], r15
mov r15, qword [rsp + 0x20]
nop dword [rax]
nop dword [rax + rax]
mov r12d, 0xc0
nop word [rax + rax]
lea rdx, [rbx + 0x10]
mov r8, r15
mov rcx, rbx
call rbp
inc edi
add rsi, 0x10
mov byte [rbx + 0xf], dil
mov eax, edi
add r14, 0x10
shr eax, 0x18
mov byte [rbx + 0xc], al
mov eax, edi
shr eax, 0x10
mov byte [rbx + 0xd], al
mov eax, edi
shr eax, 8
mov byte [rbx + 0xe], al
mov rax, qword [r14 - 0x10]
xor rax, qword [rbx + 0x10]
mov qword [rsi - 0x10], rax
mov rax, qword [r14 - 8]
xor rax, qword [rbx + 0x18]
mov qword [rsi - 8], rax
dec r12
jne 0x1801cb690
lea r8, [rsi - 0xc00]
lea rdx, [rbx + 0x60]
lea rcx, [rbx + 0x40]
mov r9d, 0xc00
call fcn.1801cc050
dec qword [rsp + 0x30]
jne 0x1801cb680
mov r15, qword [rsp + 0x98]
mov ebp, dword [rsp + 0x80]
mov rax, r15
and rax, 0xfffffffffffffff0
mov qword [rsp + 0x30], rax
je 0x1801cb7c9
cmp r15, 0x10
jb 0x1801cb7b3
mov rbp, qword [rsp + 0x28]
mov r12, r15
shr r12, 4
imul rax, r12, 0xfffffffffffffff0
add r15, rax
mov qword [rsp + 0x98], r15
mov r15, qword [rsp + 0x20]
nop dword [rax + rax]
lea rdx, [rbx + 0x10]
mov r8, r15
mov rcx, rbx
call rbp
inc edi
add rsi, 0x10
mov byte [rbx + 0xf], dil
mov eax, edi
add r14, 0x10
shr eax, 0x18
mov byte [rbx + 0xc], al
mov eax, edi
shr eax, 0x10
mov byte [rbx + 0xd], al
mov eax, edi
shr eax, 8
mov byte [rbx + 0xe], al
mov rax, qword [r14 - 0x10]
xor rax, qword [rbx + 0x10]
mov qword [rsi - 0x10], rax
mov rax, qword [r14 - 8]
xor rax, qword [rbx + 0x18]
mov qword [rsi - 8], rax
dec r12
jne 0x1801cb750
mov r15, qword [rsp + 0x98]
mov ebp, dword [rsp + 0x80]
mov rax, qword [rsp + 0x30]
mov r8, rsi
lea rdx, [rbx + 0x60]
lea rcx, [rbx + 0x40]
sub r8, rax
mov r9, rax
call fcn.1801cc050
mov r13, qword [rsp + 0x40]
mov r12, qword [rsp + 0x48]
test r15, r15
je 0x1801cb82c
mov r8, qword [rsp + 0x20]
lea rdx, [rbx + 0x10]
mov rcx, rbx
call qword [rsp + 0x28]
inc edi
mov eax, edi
mov byte [rbx + 0xf], dil
shr eax, 0x18
mov byte [rbx + 0xc], al
mov eax, edi
shr eax, 0x10
mov byte [rbx + 0xd], al
mov eax, edi
shr eax, 8
mov byte [rbx + 0xe], al
nop word [rax + rax]
mov ecx, ebp
inc ebp
movzx edx, byte [rcx + r14]
movzx eax, byte [rcx + rbx + 0x10]
xor edx, eax
mov byte [rcx + rsi], dl
xor byte [rcx + rbx + 0x40], dl
dec r15
jne 0x1801cb810
mov rdi, qword [rsp + 0x50]
mov dword [rbx + 0x170], ebp
mov rbp, qword [rsp + 0x88]
xor eax, eax
add rsp, 0x58
pop r15
pop r14
pop rsi
pop rbx
ret
or eax, 0xffffffff
add rsp, 0x58
pop r15
pop r14
pop rsi
pop rbx
ret