Function at 0x18003f300
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x40
mov rbx, r8
mov r15, rdx
mov r13, rcx
mov r8, qword [r8 + 0x10]
mov rdx, rbx
cmp qword [rbx + 0x18], 0xf
jbe 0x18003f32e
mov rdx, qword [rbx]
movabs rdi, 0xcbf29ce484222325
xor r12d, r12d
mov ecx, r12d
test r8, r8
je 0x18003f363
movabs r9, 0x100000001b3
nop dword [rax]
movzx eax, byte [rdx + rcx]
xor rdi, rax
imul rdi, r9
inc rcx
cmp rcx, r8
jb 0x18003f350
mov r9, rdi
mov r8, rbx
lea rdx, [rsp + 0x20]
mov rcx, r13
call fcn.18004a700
mov rcx, qword [rsp + 0x28]
test rcx, rcx
je 0x18003f38c
mov qword [r15], rcx
mov byte [r15 + 8], r12b
jmp 0x18003f5a1
movabs rax, 0x492492492492492
cmp qword [r13 + 0x10], rax
je 0x18003f5bc
lea rbp, [r13 + 8]
mov qword [rsp + 0x30], rbp
mov qword [rsp + 0x38], r12
mov ecx, 0x38
call fcn.180313d50
mov rsi, rax
mov qword [rsp + 0x38], rax
mov rdx, rbx
lea rcx, [rax + 0x10]
call fcn.18002ff50
mov qword [rsi + 0x30], r12
mov rcx, qword [r13 + 0x10]
movss xmm3, dword [r13]
add rcx, 1
xorps xmm0, xmm0
js 0x18003f3ea
cvtsi2ss xmm0, rcx
jmp 0x18003f3ff
mov rax, rcx
shr rax, 1
and ecx, 1
or rax, rcx
cvtsi2ss xmm0, rax
addss xmm0, xmm0
mov rbx, qword [r13 + 0x38]
xorps xmm2, xmm2
test rbx, rbx
js 0x18003f412
cvtsi2ss xmm2, rbx
jmp 0x18003f42a
mov rcx, rbx
shr rcx, 1
mov rax, rbx
and eax, 1
or rcx, rax
cvtsi2ss xmm2, rcx
addss xmm2, xmm2
movaps xmm1, xmm0
divss xmm1, xmm2
comiss xmm1, xmm3
seta al
test al, al
je 0x18003f549
divss xmm0, xmm3
call fcn.180334afc
xor ecx, ecx
movss xmm1, dword [0x1804c78b8]
comiss xmm0, xmm1
jb 0x18003f46d
subss xmm0, xmm1
comiss xmm0, xmm1
jae 0x18003f46d
movabs rax, 0x8000000000000000
mov rcx, rax
cvttss2si rax, xmm0
add rax, rcx
mov ecx, 8
cmp rax, rcx
cmova rcx, rax
cmp rbx, rcx
jae 0x18003f49f
cmp rbx, 0x200
jae 0x18003f49c
lea rbx, [rbx*8]
cmp rbx, rcx
jae 0x18003f49f
mov rbx, rcx
mov rdx, rbx
mov rcx, r13
call fcn.1800476b0
mov rax, qword [r13 + 0x30]
and rax, rdi
add rax, rax
mov rdx, qword [r13 + 0x18]
mov rbx, qword [rdx + rax*8 + 8]
mov rcx, qword [rbp]
cmp rbx, rcx
jne 0x18003f4d2
mov qword [rsp + 0x20], rcx
mov qword [rsp + 0x28], r12
jmp 0x18003f53e
mov r12, qword [rdx + rax*8]
mov rbp, qword [rsi + 0x20]
nop word [rax + rax]
lea rdx, [rbx + 0x10]
mov rax, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0xf
jbe 0x18003f4f2
mov rdx, qword [rdx]
lea rcx, [rsi + 0x10]
cmp qword [rsi + 0x28], 0xf
jbe 0x18003f501
mov rcx, qword [rsi + 0x10]
cmp rbp, rax
jne 0x18003f512
mov r8, rbp
call fcn.1803bbe20
test eax, eax
je 0x18003f51d
cmp rbx, r12
je 0x18003f52c
mov rbx, qword [rbx + 8]
jmp 0x18003f4e0
mov rax, qword [rbx]
mov qword [rsp + 0x20], rax
mov qword [rsp + 0x28], rbx
jmp 0x18003f53a
mov qword [rsp + 0x20], rbx
mov qword [rsp + 0x28], 0
lea rbp, [r13 + 8]
movaps xmm0, xmmword [rsp + 0x20]
movdqa xmmword [rsp + 0x20], xmm0
mov rdx, qword [rsp + 0x20]
mov r8, qword [rdx + 8]
inc qword [r13 + 0x10]
mov qword [rsi], rdx
mov qword [rsi + 8], r8
mov qword [r8], rsi
mov qword [rdx + 8], rsi
mov rcx, qword [r13 + 0x18]
mov rax, qword [r13 + 0x30]
and rax, rdi
add rax, rax
mov r9, qword [rcx + rax*8]
cmp r9, qword [rbp]
jne 0x18003f582
mov qword [rcx + rax*8], rsi
jmp 0x18003f594
cmp r9, rdx
jne 0x18003f58d
mov qword [rcx + rax*8], rsi
jmp 0x18003f599
cmp qword [rcx + rax*8 + 8], r8
jne 0x18003f599
mov qword [rcx + rax*8 + 8], rsi
mov qword [r15], rsi
mov byte [r15 + 8], 1
mov rax, r15
mov rbx, qword [rsp + 0x98]
add rsp, 0x40
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
lea rcx, [0x1804c4ee0]
call fcn.180312844
int3