Function at 0x1402920fe
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], r8
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
mov eax, 0x50
call fcn.1403cb200
sub rsp, rax
mov rax, qword [rcx + 0x178]
mov rbx, rcx
mov r10, qword [rcx + 0x168]
mov rdi, r9
mov qword [rsp + 0x38], rax
mov r15, r8
mov rax, qword [rcx + 0x180]
mov r14, rdx
mov rcx, qword [rcx + 0x38]
mov qword [rsp + 0x30], rax
add rcx, r9
movabs rax, 0xfffffffe0
mov qword [rsp + 0x28], r10
cmp rcx, rax
ja 0x1402923f9
cmp rcx, r9
jb 0x1402923f9
cmp dword [rbx + 0x174], 0
lea r12, [rbx + 0x40]
mov esi, dword [rbx + 0x170]
mov ebp, 0x10
mov dword [rsp + 0x90], esi
mov qword [rbx + 0x38], rcx
je 0x140292166
test r9, r9
jne 0x140292137
lea rdx, [rbx + 0x60]
mov rcx, r12
call qword [rbx + 0x160]
and dword [rbx + 0x174], edi
xor eax, eax
jmp 0x1402923fc
lea rcx, [rbx + 0x188]
mov r8, rbp
mov rdx, r12
call fcn.1403cc5a0
mov r10, qword [rsp + 0x28]
xorps xmm0, xmm0
movups xmmword [r12], xmm0
and dword [rbx + 0x174], 0
mov esi, ebp
mov dword [rsp + 0x90], ebp
mov ebp, dword [rbx + 0xc]
mov r13d, esi
and r13d, 0xf
mov dword [rsp + 0x20], r13d
bswap ebp
je 0x1402921d5
test rdi, rdi
je 0x1402923ee
mov cl, byte [r14]
dec rdi
mov eax, esi
inc r14
inc esi
mov byte [rax + rbx + 0x188], cl
xor cl, byte [r13 + rbx + 0x10]
mov byte [r15], cl
inc r15
inc r13d
and r13d, 0xf
jne 0x140292179
lea r8, [rbx + 0x188]
mov r9d, esi
lea rdx, [rbx + 0x60]
lea rcx, [rbx + 0x40]
call r10
xor esi, esi
mov dword [rsp + 0x20], r13d
mov dword [rsp + 0x90], esi
mov qword [rsp + 0xa0], r15
lea rax, [rbx + 0x60]
cmp rdi, 0x10
jb 0x140292200
test esi, esi
je 0x140292200
mov r9d, esi
lea r8, [rbx + 0x188]
mov rdx, rax
mov rcx, r12
call qword [rsp + 0x28]
xor esi, esi
mov dword [rsp + 0x90], esi
cmp rdi, 0xc00
jb 0x1402922fc
mov rsi, qword [rsp + 0x28]
movabs rax, 0xaaaaaaaaaaaaaaab
mul rdi
mov rax, rdx
shr rax, 0xb
mov qword [rsp + 0x48], rax
imul rax, rax, 0xfffffffffffff400
add rdi, rax
mov qword [rsp + 0xa8], rdi
lea rdi, [rbx + 0x60]
mov r9d, 0xc00
mov r8, r14
mov rdx, rdi
mov rcx, r12
call rsi
mov r13, qword [rsp + 0x38]
mov rax, rbx
mov rdi, qword [rsp + 0x30]
sub rax, r14
add rax, 0x10
mov r12d, 0xc0
mov qword [rsp + 0x40], rax
mov r8, rdi
lea rdx, [rbx + 0x10]
mov rcx, rbx
call r13
mov rcx, qword [rsp + 0x40]
inc ebp
mov eax, ebp
mov r8, r15
bswap eax
mov dword [rbx + 0xc], eax
mov rdx, r14
sub r8, r14
mov r9d, 2
mov rax, qword [rcx + rdx]
xor rax, qword [rdx]
mov qword [r8 + rdx], rax
lea rdx, [rdx + 8]
sub r9, 1
jne 0x14029229b
sub rcx, 0x10
add r15, 0x10
add r14, 0x10
mov qword [rsp + 0x40], rcx
sub r12, 1
jne 0x140292271
sub qword [rsp + 0x48], 1
lea r12, [rbx + 0x40]
mov rsi, qword [rsp + 0x28]
lea rdi, [rbx + 0x60]
mov qword [rsp + 0xa0], r15
jne 0x140292241
mov rdi, qword [rsp + 0xa8]
mov esi, dword [rsp + 0x90]
mov r13d, dword [rsp + 0x20]
mov r9, rdi
and r9, 0xfffffffffffffff0
je 0x1402923af
mov r8, r14
lea rdx, [rbx + 0x60]
mov rcx, r12
call qword [rsp + 0x28]
cmp rdi, 0x10
jb 0x1402923af
mov r13, qword [rsp + 0xa0]
mov r12, rdi
mov rsi, qword [rsp + 0x38]
mov r15, rbx
shr r12, 4
sub r15, r14
imul rax, r12, 0xfffffffffffffff0
add r15, 0x10
add rdi, rax
mov r8, qword [rsp + 0x30]
lea rdx, [rbx + 0x10]
mov rcx, rbx
call rsi
inc ebp
mov rdx, r13
mov eax, ebp
mov rcx, r14
bswap eax
mov dword [rbx + 0xc], eax
sub rdx, r14
mov r8d, 2
mov rax, qword [r15 + rcx]
xor rax, qword [rcx]
mov qword [rcx + rdx], rax
lea rcx, [rcx + 8]
sub r8, 1
jne 0x14029236c
add r13, 0x10
add r14, 0x10
sub r15, 0x10
sub r12, 1
jne 0x140292346
mov esi, dword [rsp + 0x90]
mov qword [rsp + 0xa0], r13
mov r13d, dword [rsp + 0x20]
mov r15, qword [rsp + 0xa0]
test rdi, rdi
je 0x1402923ee
mov r8, qword [rsp + 0x30]
lea rdx, [rbx + 0x10]
mov rcx, rbx
call qword [rsp + 0x38]
inc ebp
bswap ebp
mov dword [rbx + 0xc], ebp
mov edx, r13d
inc r13d
mov eax, esi
inc esi
mov cl, byte [rdx + r14]
mov byte [rax + rbx + 0x188], cl
xor cl, byte [rdx + rbx + 0x10]
mov byte [rdx + r15], cl
sub rdi, 1
jne 0x1402923cb
mov dword [rbx + 0x170], esi
jmp 0x140292130
or eax, 0xffffffff
mov rbx, qword [rsp + 0x98]
add rsp, 0x50
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret