Function at 0x1800018c0
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x18], r8
push rbp
push r13
sub rsp, 0x18
cmp byte [rcx + 8], 0
mov r13, r8
mov rbp, rcx
je 0x1800016e1
movzx eax, byte [rdx + 1]
movzx r9d, byte [rdx + 0xe]
shl eax, 0x10
mov qword [rsp + 0x30], rbx
movzx ebx, byte [rdx]
mov qword [rsp + 0x38], rsi
movzx esi, byte [rdx + 8]
mov qword [rsp + 0x48], rdi
movzx edi, byte [rdx + 4]
shl ebx, 0x18
or ebx, eax
shl edi, 0x18
movzx eax, byte [rdx + 2]
shl eax, 8
or ebx, eax
shl esi, 0x18
movzx eax, byte [rdx + 3]
or ebx, eax
shl r9d, 8
xor ebx, dword [rcx + 0xc]
movzx eax, byte [rdx + 5]
shl eax, 0x10
or edi, eax
mov qword [rsp + 8], r14
movzx eax, byte [rdx + 6]
lea r14, [0x180000000]
shl eax, 8
or edi, eax
mov qword [rsp], r15
movzx eax, byte [rdx + 7]
movsxd r15, dword [rbp + 0x3d4]
or edi, eax
xor edi, dword [rcx + 0x10]
movzx eax, byte [rdx + 9]
shl eax, 0x10
or esi, eax
movzx eax, byte [rdx + 0xa]
shl eax, 8
or esi, eax
movzx eax, byte [rdx + 0xb]
or esi, eax
movzx eax, byte [rdx + 0xd]
xor esi, dword [rcx + 0x14]
movzx ecx, byte [rdx + 0xc]
shl eax, 0x10
shl ecx, 0x18
or ecx, eax
movzx eax, byte [rdx + 0xf]
or r9d, eax
or r9d, ecx
xor r9d, dword [rbp + 0x18]
cmp r15, 1
jle 0x1800014ed
mov qword [rsp + 0x10], r12
lea r14, [rbp + 0x34]
lea r12, [r15 - 1]
lea r13, [0x180000000]
nop dword [rax]
movsxd r10, r9d
lea r14, [r14 + 0x20]
movsxd r8, ebx
movsxd r9, edi
mov rax, r8
sar rax, 0x18
movzx edx, al
mov rax, r9
sar rax, 0x10
movzx ecx, al
movsxd r11, esi
mov ebx, dword [r13 + rdx*4 + 0x61920]
mov rax, r11
sar rax, 8
xor ebx, dword [r13 + rcx*4 + 0x61d20]
movzx ecx, al
movzx eax, r10b
xor ebx, dword [r13 + rcx*4 + 0x62120]
xor ebx, dword [r13 + rax*4 + 0x62520]
mov rax, r9
xor ebx, dword [r14 - 0x28]
sar rax, 0x18
movzx edx, al
mov rax, r11
sar rax, 0x10
movzx ecx, al
mov rax, r10
sar rax, 8
mov edi, dword [r13 + rdx*4 + 0x61920]
xor edi, dword [r13 + rcx*4 + 0x61d20]
movzx ecx, al
movzx eax, r8b
xor edi, dword [r13 + rcx*4 + 0x62120]
xor edi, dword [r13 + rax*4 + 0x62520]
mov rax, r8
xor edi, dword [r14 - 0x24]
sar rax, 8
movzx edx, al
mov rax, r11
sar rax, 0x18
movzx ecx, al
mov rax, r10
sar rax, 0x10
mov esi, dword [r13 + rdx*4 + 0x62120]
sar r8, 0x10
xor esi, dword [r13 + rcx*4 + 0x61920]
movzx ecx, al
movzx eax, r9b
sar r9, 8
sar r10, 0x18
xor esi, dword [r13 + rcx*4 + 0x61d20]
xor esi, dword [r13 + rax*4 + 0x62520]
xor esi, dword [r14 - 0x20]
movzx eax, r9b
movzx ecx, r8b
mov r9d, dword [r13 + rcx*4 + 0x61d20]
xor r9d, dword [r13 + rax*4 + 0x62120]
movzx eax, r10b
xor r9d, dword [r13 + rax*4 + 0x61920]
movzx eax, r11b
xor r9d, dword [r13 + rax*4 + 0x62520]
xor r9d, dword [r14 - 0x1c]
sub r12, 1
jne 0x1800013b0
mov r13, qword [rsp + 0x40]
lea r14, [0x180000000]
mov r12, qword [rsp + 0x10]
shl r15, 5
movsxd rbx, ebx
movsxd r10, esi
mov rax, rbx
sar rax, 0x18
mov r8d, dword [r15 + rbp + 0xc]
mov ecx, r8d
movzx edx, al
sar ecx, 0x18
movsxd r9, r9d
movsxd r11, edi
movzx eax, byte [rdx + r14 + 0x61720]
xor al, cl
mov ecx, r8d
mov byte [r13], al
mov rax, r11
sar rax, 0x10
movzx edx, al
sar ecx, 0x10
movzx eax, byte [rdx + r14 + 0x61720]
xor al, cl
mov ecx, r8d
mov byte [r13 + 1], al
mov rax, r10
sar rax, 8
movzx edx, al
sar ecx, 8
movzx eax, byte [rdx + r14 + 0x61720]
xor al, cl
mov byte [r13 + 2], al
movzx eax, r9b
movzx eax, byte [rax + r14 + 0x61720]
xor al, r8b
mov byte [r13 + 3], al
mov rax, r11
mov r8d, dword [r15 + rbp + 0x10]
mov ecx, r8d
sar rax, 0x18
movzx edx, al
sar ecx, 0x18
movzx eax, byte [rdx + r14 + 0x61720]
xor al, cl
mov ecx, r8d
mov byte [r13 + 4], al
mov rax, r10
sar rax, 0x10
movzx edx, al
sar ecx, 0x10
movzx eax, byte [rdx + r14 + 0x61720]
xor al, cl
mov ecx, r8d
mov byte [r13 + 5], al
mov rax, r9
sar rax, 8
movzx edx, al
sar ecx, 8
movzx eax, byte [rdx + r14 + 0x61720]
xor al, cl
mov byte [r13 + 6], al
movzx eax, bl
movzx eax, byte [rax + r14 + 0x61720]
xor al, r8b
mov byte [r13 + 7], al
mov rax, r10
mov r8d, dword [r15 + rbp + 0x14]
mov ecx, r8d
sar rax, 0x18
movzx edx, al
sar ecx, 0x18
movzx eax, byte [rdx + r14 + 0x61720]
xor al, cl
mov ecx, r8d
mov byte [r13 + 8], al
mov rax, r9
sar rax, 0x10
movzx edx, al
sar ecx, 0x10
movzx eax, byte [rdx + r14 + 0x61720]
xor al, cl
mov byte [r13 + 9], al
mov rax, rbx
mov rdi, qword [rsp + 0x48]
mov ecx, r8d
mov rsi, qword [rsp + 0x38]
sar rax, 8
movzx edx, al
sar ecx, 8
sar rbx, 0x10
sar r9, 0x18
movzx eax, byte [rdx + r14 + 0x61720]
xor al, cl
mov byte [r13 + 0xa], al
movzx eax, r11b
sar r11, 8
movzx eax, byte [rax + r14 + 0x61720]
xor al, r8b
mov byte [r13 + 0xb], al
mov edx, dword [r15 + rbp + 0x18]
mov ecx, edx
mov r15, qword [rsp]
sar ecx, 0x18
movzx eax, r9b
movzx eax, byte [rax + r14 + 0x61720]
xor al, cl
mov ecx, edx
mov byte [r13 + 0xc], al
sar ecx, 0x10
movzx eax, bl
mov rbx, qword [rsp + 0x30]
movzx eax, byte [rax + r14 + 0x61720]
xor al, cl
mov ecx, edx
mov byte [r13 + 0xd], al
movzx eax, r11b
sar ecx, 8
movzx eax, byte [rax + r14 + 0x61720]
xor al, cl
mov byte [r13 + 0xe], al
movzx eax, r10b
movzx eax, byte [rax + r14 + 0x61720]
mov r14, qword [rsp + 8]
xor al, dl
mov byte [r13 + 0xf], al
add rsp, 0x18
pop r13
pop rbp
ret
mov qword [rsp + 0x18], r8
push rbx
sub rsp, 0x60
cmp byte [rcx + 8], 0
mov r11, r8
mov r9, rdx
mov rbx, rcx
je 0x180001c16
mov eax, dword [rcx + 0x3d0]
cmp eax, 0x10
jne 0x1800018f2
add rsp, 0x60
pop rbx
jmp 0x1800012c0
mov qword [rsp + 0x78], rbp
cdq
mov qword [rsp + 0x58], rsi
and edx, 3
add eax, edx
mov qword [rsp + 0x48], r12
sar eax, 2
movsxd rsi, eax
xor eax, eax
mov qword [rsp + 0x40], r13
mov qword [rsp + 0x38], r14
mov qword [rsp + 0x30], r15
cmp esi, 4
je 0x18000192c
cmp esi, 6
setne al
inc rax
shl rax, 5
lea rcx, [0x180000000]
mov qword [rsp + 0x50], rdi
lea r13, [rbx + 0x458]
mov r8, r13
mov rbp, rsi
mov r15d, dword [rax + rcx + 0x64948]
mov r14d, dword [rax + rcx + 0x64950]
mov ecx, dword [rax + rcx + 0x64958]
mov dword [rsp + 0x70], ecx
mov dword [rsp + 0x24], r15d
mov dword [rsp + 0x20], r14d
test esi, esi
jle 0x1800019cd
lea r10, [rbx + 0xc]
mov rdi, rsi
nop dword [rax]
movzx eax, byte [r9]
lea r9, [r9 + 4]
shl eax, 0x18
lea r10, [r10 + 4]
mov dword [r8], eax
movzx edx, byte [r9 - 3]
shl edx, 0x10
or edx, eax
mov dword [r8], edx
movzx ecx, byte [r9 - 2]
shl ecx, 8
or ecx, edx
mov rdx, r8
mov dword [r8], ecx
movzx eax, byte [r9 - 1]
or eax, ecx
mov dword [r8], eax
add r8, 4
xor eax, dword [r10 - 4]
mov dword [rdx], eax
sub rdi, 1
jne 0x180001980
mov ecx, dword [rsp + 0x70]
mov r12d, 1
mov dword [rsp + 0x88], r12d
cmp dword [rbx + 0x3d4], r12d
jle 0x180001b1c
lea eax, [rsi*4]
mov edi, 0x40c
cdqe
lea rdx, [rbx + 0x438]
mov qword [rsp + 0x28], rax
lea r13, [rbx + 0x2c]
test rbp, rbp
jle 0x180001ac9
mov r10d, dword [rsp + 0x20]
lea r12, [0x180000000]
sub r10d, r15d
mov r11d, ecx
sub r11d, r15d
mov r14d, r15d
mov r15, rsi
mov rbp, r13
nop dword [rax]
lea eax, [r14 + r10]
cdq
lea rbp, [rbp + 4]
idiv esi
movsxd rax, edx
mov ecx, dword [rbx + rax*4 + 0x458]
lea eax, [r14 + r11]
cdq
sar rcx, 8
idiv esi
movzx r8d, cl
movsxd rax, edx
mov r9d, dword [r12 + r8*4 + 0x62120]
movzx ecx, byte [rbx + rax*4 + 0x458]
mov eax, r14d
cdq
inc r14d
idiv esi
xor r9d, dword [r12 + rcx*4 + 0x62520]
movsxd rax, edx
mov ecx, dword [rbx + rax*4 + 0x458]
sar rcx, 0x10
movzx eax, cl
xor r9d, dword [r12 + rax*4 + 0x61d20]
movzx eax, byte [rdi + rbp + 0x1f]
xor r9d, dword [r12 + rax*4 + 0x61920]
xor r9d, dword [rbp - 4]
mov dword [rdi + rbp - 4], r9d
sub r15, 1
jne 0x180001a30
mov r15d, dword [rsp + 0x24]
lea rdx, [rbx + 0x438]
mov r12d, dword [rsp + 0x88]
mov rbp, rsi
mov rax, qword [rsp + 0x28]
mov r8, rax
lea rcx, [rbx + 0x458]
call fcn.18003c420
mov ecx, dword [rsp + 0x70]
lea rdx, [rbx + 0x438]
mov rax, qword [rsp + 0x28]
inc r12d
add r13, 0x20
mov dword [rsp + 0x88], r12d
sub rdi, 0x20
cmp r12d, dword [rbx + 0x3d4]
jl 0x180001a06
mov r11, qword [rsp + 0x80]
lea r13, [rbx + 0x458]
mov r14d, dword [rsp + 0x20]
mov r12, qword [rsp + 0x48]
test rbp, rbp
jle 0x180001bf8
mov r10d, dword [rsp + 0x70]
lea rdi, [0x180000000]
sub r10d, r14d
sub r15d, r14d
xor r9d, r9d
nop
movsxd rax, dword [rbx + 0x3d4]
lea r11, [r11 + 4]
lea r13, [r13 + 4]
lea rcx, [r9 + rax*8]
movzx eax, byte [r13 - 1]
mov r8d, dword [rbx + rcx*4 + 0xc]
inc r9
mov ecx, r8d
sar ecx, 0x18
movzx eax, byte [rax + rdi + 0x61720]
xor al, cl
mov byte [r11 - 4], al
lea eax, [r15 + r14]
cdq
idiv esi
movsxd rax, edx
mov ecx, dword [rbx + rax*4 + 0x458]
sar rcx, 0x10
movzx eax, cl
mov ecx, r8d
sar ecx, 0x10
movzx eax, byte [rax + rdi + 0x61720]
xor al, cl
mov byte [r11 - 3], al
mov eax, r14d
cdq
idiv esi
movsxd rax, edx
mov ecx, dword [rbx + rax*4 + 0x458]
sar rcx, 8
movzx eax, cl
mov ecx, r8d
sar ecx, 8
movzx eax, byte [rax + rdi + 0x61720]
xor al, cl
mov byte [r11 - 2], al
lea eax, [r10 + r14]
cdq
inc r14d
idiv esi
movsxd rax, edx
movzx ecx, byte [rbx + rax*4 + 0x458]
movzx eax, byte [rcx + rdi + 0x61720]
xor al, r8b
mov byte [r11 - 1], al
cmp r9, rbp
jl 0x180001b40
mov rdi, qword [rsp + 0x50]
mov r13, qword [rsp + 0x40]
mov r14, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x58]
mov rbp, qword [rsp + 0x78]
mov r15, qword [rsp + 0x30]
add rsp, 0x60
pop rbx
ret