Function at 0x140029660
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x4a0
mov rax, qword [0x1400c7100]
xor rax, rsp
mov qword [rsp + 0x490], rax
mov rsi, rdx
mov r15, rcx
xor r13d, r13d
mov dword [rsp + 0x80], r13d
xor edx, edx
mov r8d, 0x400
lea rcx, [rsp + 0x90]
call fcn.140098980
xorps xmm0, xmm0
movups xmmword [rsp + 0x70], xmm0
cmp qword [r15], 0xffffffffffffffff
jne 0x1400296c7
mov eax, 0xc00000c0
jmp 0x14002990b
call fcn.140027440
mov rbp, rax
cmp qword [rsi + 0x18], 7
jbe 0x1400296d9
mov rsi, qword [rsi]
xorps xmm0, xmm0
movups xmmword [rsp + 0x40], xmm0
mov ecx, 0x20
call fcn.14006c698
mov rdi, rax
mov qword [rsp + 0x40], rax
mov qword [rsp + 0x50], 0x1c
mov qword [rsp + 0x58], 0x1f
movups xmm0, xmmword [str.RtlDosPathNameToNtPathName_U]
movups xmmword [rax], xmm0
movsd xmm0, qword [0x1400b4e00]
movsd qword [rax + 0x10], xmm0
mov ecx, dword [0x1400b4e08]
mov dword [rax + 0x18], ecx
mov byte [rax + 0x1c], r13b
call fcn.140048a20
lea r14, [rbp + 0x40]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_EnterCriticalSection]
movabs rbx, 0xcbf29ce484222325
mov r9, rbx
mov rcx, r13
movabs r12, 0x100000001b3
nop word [rax + rax]
movzx eax, byte [rcx + rdi]
xor r9, rax
imul r9, r12
inc rcx
cmp rcx, 0x1c
jb 0x140029760
lea r8, [rsp + 0x40]
lea rdx, [rsp + 0x60]
mov rcx, rbp
call fcn.1400288c0
mov rdx, qword [rax + 8]
test rdx, rdx
je 0x1400297b9
cmp rdx, qword [rbp + 8]
je 0x1400297b9
mov rbp, qword [rdx + 0x30]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
test rbp, rbp
je 0x1400297c3
xor r9d, r9d
xor r8d, r8d
lea rdx, [rsp + 0x70]
mov rcx, rsi
call rbp
jmp 0x1400297c3
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
nop
mov edx, 0x20
mov rcx, rdi
call fcn.14006c690
mov r8, qword [rsp + 0x78]
mov edx, 0x200
lea rcx, [rsp + 0x90]
call fcn.14007fb6c
call fcn.140027440
mov rbp, rax
xorps xmm0, xmm0
movups xmmword [rsp + 0x40], xmm0
mov ecx, 0x20
call fcn.14006c698
mov rdi, rax
mov qword [rsp + 0x40], rax
mov qword [rsp + 0x50], 0x14
mov qword [rsp + 0x58], 0x1f
movups xmm0, xmmword [str.RtlFreeUnicodeString]
movups xmmword [rax], xmm0
mov ecx, dword [0x1400b4e20]
mov dword [rax + 0x10], ecx
mov byte [rax + 0x14], 0
call fcn.140048a20
lea rcx, [rbp + 0x40]
call qword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov rcx, r13
nop dword [rax]
nop dword [rax + rax]
movzx eax, byte [rcx + rdi]
xor rbx, rax
imul rbx, r12
inc rcx
cmp rcx, 0x14
jb 0x140029850
mov r9, rbx
lea r8, [rsp + 0x40]
lea rdx, [rsp + 0x60]
mov rcx, rbp
call fcn.1400288c0
mov rdx, qword [rax + 8]
test rdx, rdx
je 0x1400298a4
cmp rdx, qword [rbp + 8]
je 0x1400298a4
mov rbx, qword [rdx + 0x30]
lea rcx, [rbp + 0x40]
call qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
test rbx, rbx
je 0x1400298af
lea rcx, [rsp + 0x70]
call rbx
jmp 0x1400298af
lea rcx, [rbp + 0x40]
call qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
nop
mov edx, 0x20
mov rcx, rdi
call fcn.14006c690
mov qword [rsp + 0x38], r13
lea rax, [rsp + 0x80]
mov qword [rsp + 0x30], rax
mov dword [rsp + 0x28], r13d
mov qword [rsp + 0x20], r13
mov r9d, 0x400
lea r8, [rsp + 0x90]
mov edx, 0x8005e030
mov rcx, qword [r15]
call qword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
jne 0x140029909
mov rax, qword gs:[0x30]
mov eax, dword [rax + 0x1250]
jmp 0x14002990b
xor eax, eax
mov rcx, qword [rsp + 0x490]
xor rcx, rsp
call fcn.14006c670
mov rbx, qword [rsp + 0x4f0]
add rsp, 0x4a0
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret