Function at 0x180021dc0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rbp
push rsi
push rdi
push r14
sub rsp, 0xa0
mov rax, qword [0x180084080]
xor rax, rsp
mov qword [rsp + 0x90], rax
mov rdi, rdx
mov r14, rcx
mov qword [rsp + 0x88], rdx
mov rcx, rdx
call fcn.180008ea0
cmp qword [rdi + 0x18], 0xf
jbe 0x180021e13
mov rsi, qword [rdi]
mov rbp, rsi
add rbp, qword [rdi + 0x10]
mov rbx, rsi
jmp 0x180021e20
mov rsi, rdi
mov rbp, qword [rdi + 0x10]
add rbp, rdi
mov rbx, rdi
cmp rbx, rbp
je 0x180021e44
sub rsi, rbx
nop dword [rax + rax]
movsx ecx, byte [rbx]
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_tolower]
mov byte [rsi + rbx], al
inc rbx
cmp rbx, rbp
jne 0x180021e30
mov r8, qword [rdi + 0x10]
mov rdx, rdi
cmp qword [rdi + 0x18], 0xf
jbe 0x180021e55
mov rdx, qword [rdi]
xor ecx, ecx
movabs r9, 0xcbf29ce484222325
test r8, r8
je 0x180021e83
movabs r10, 0x100000001b3
movzx eax, byte [rdx + rcx]
xor r9, rax
imul r9, r10
inc rcx
cmp rcx, r8
jb 0x180021e70
mov r8, rdi
lea rdx, [rsp + 0x20]
mov rcx, r14
call fcn.18003e7b0
mov rcx, qword [rax + 8]
test rcx, rcx
je 0x180021eab
cmp rcx, qword [r14 + 8]
je 0x180021eab
mov rbp, qword [rcx + 0x30]
jmp 0x180021fd6
mov rcx, qword [r14 + 0x48]
sub rcx, qword [r14 + 0x40]
movabs rax, 0x8888888888888889
imul rcx
lea rbp, [rcx + rdx]
sar rbp, 6
mov rax, rbp
shr rax, 0x3f
add rbp, rax
mov r8, rdi
lea rdx, [rsp + 0x20]
mov rcx, r14
call fcn.180036780
mov rcx, qword [rax]
mov qword [rcx + 0x30], rbp
lea rcx, [rsp + 0x30]
call fcn.1800272e0
xorps xmm0, xmm0
movdqu xmmword [rsp + 0x70], xmm0
mov qword [rsp + 0x80], 0
mov rbx, qword [r14 + 0x48]
cmp rbx, qword [r14 + 0x50]
je 0x180021f39
mov qword [rsp + 0x20], rbx
mov rdx, rdi
mov rcx, rbx
call fcn.180023510
nop
lea rcx, [rbx + 0x20]
lea rdx, [rsp + 0x30]
call fcn.18004d790
nop
add qword [r14 + 0x48], 0x78
jmp 0x180021f4e
lea r9, [rsp + 0x30]
mov r8, rdi
mov rdx, rbx
lea rcx, [r14 + 0x40]
call fcn.180041350
nop
mov rbx, qword [rsp + 0x70]
test rbx, rbx
je 0x180021fcc
mov rsi, qword [rsp + 0x78]
cmp rbx, rsi
je 0x180021f78
mov rcx, rbx
call fcn.18000a0d0
add rbx, 0x40
cmp rbx, rsi
jne 0x180021f62
mov rbx, qword [rsp + 0x70]
mov rdx, qword [rsp + 0x80]
sub rdx, rbx
and rdx, 0xffffffffffffffc0
mov rax, rbx
cmp rdx, 0x1000
jb 0x180021faf
add rdx, 0x27
mov rbx, qword [rbx - 8]
sub rax, rbx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x180021faf
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
mov rcx, rbx
call fcn.180062350
xorps xmm0, xmm0
movdqu xmmword [rsp + 0x70], xmm0
mov qword [rsp + 0x80], 0
lea rcx, [rsp + 0x30]
call fcn.18000a1b0
imul rbx, rbp, 0x78
add rbx, qword [r14 + 0x40]
mov rdx, qword [rdi + 0x18]
cmp rdx, 0xf
jbe 0x180022014
inc rdx
mov rcx, qword [rdi]
cmp rdx, 0x1000
jb 0x18002200f
add rdx, 0x27
mov r8, qword [rcx - 8]
sub rcx, r8
lea rax, [rcx - 8]
cmp rax, 0x1f
ja 0x180022053
mov rcx, r8
call fcn.180062350
mov qword [rdi + 0x10], 0
mov qword [rdi + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rdi], 0
lea rax, [rbx + 0x20]
mov rcx, qword [rsp + 0x90]
xor rcx, rsp
call fcn.180062330
lea r11, [rsp + 0xa0]
mov rbx, qword [r11 + 0x30]
mov rbp, qword [r11 + 0x38]
mov rsp, r11
pop r14
pop rdi
pop rsi
ret
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3