Function at 0x14005d0e0
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push rbp
push r12
push r13
push r14
push r15
lea rbp, [rsp - 0x1330]
mov eax, 0x1430
call fcn.140064850
sub rsp, rax
mov rax, qword [0x1400e8010]
xor rax, rsp
mov qword [rbp + 0x1320], rax
mov r15, rdx
mov rbx, rcx
mov qword [rsp + 0x68], rcx
xor edi, edi
mov dword [rsp + 0x60], edi
movdqa xmm0, xmmword [0x1400dd7b0]
movdqa xmmword [rsp + 0x20], xmm0
movdqa xmm1, xmmword [str.__01234567____xHIJKLMNO_A9:__]
movdqa xmmword [rsp + 0x30], xmm1
movdqa xmm0, xmmword [str..____]
movdqa xmmword [rsp + 0x40], xmm0
movdqa xmm1, xmmword [0x1400dd740]
movdqa xmmword [rsp + 0x50], xmm1
mov ecx, edi
nop dword [rax]
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x21], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x22], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x23], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x24], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x25], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x26], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x27], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x28], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x29], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x2a], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x2b], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x2c], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x2d], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x2e], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x2f], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x30], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x31], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x32], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x33], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x34], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x35], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x36], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x37], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x38], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x39], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x3a], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x3b], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x3c], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x3d], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x3e], al
movzx eax, byte [rsp + 0x20]
xor byte [rsp + rcx + 0x3f], al
add rcx, 0x1f
cmp rcx, 0x3e
jb 0x14005d170
mov byte [rsp + 0x5f], dil
xorps xmm0, xmm0
movups xmmword [rsp + 0x70], xmm0
mov qword [rbp - 0x80], rdi
mov qword [rbp - 0x78], rdi
lea rax, [rsp + 0x21]
mov r8, 0xffffffffffffffff
inc r8
cmp byte [rax + r8], dil
jne 0x14005d2b6
lea rdx, [rsp + 0x21]
lea rcx, [rsp + 0x70]
call fcn.140062b90
nop
xorps xmm0, xmm0
movups xmmword [rbx], xmm0
mov qword [rbx + 0x10], rdi
mov qword [rbx + 0x18], 0xf
mov byte [rbx], 0
mov edi, 1
mov dword [rsp + 0x60], edi
call qword [sym.imp.MSVCP140.dll_unsigned_int___cdecl_std::_Random_device_void_]
mov ecx, eax
mov dword [rbp + 0x1314], 0xffffffff
mov dword [rbp - 0x6c], eax
nop dword [rax]
nop word [rax + rax]
mov eax, ecx
shr eax, 0x1e
xor eax, ecx
imul ecx, eax, 0x6c078965
add ecx, edi
mov dword [rbp + rdi*4 - 0x6c], ecx
inc rdi
cmp rdi, 0x270
jb 0x14005d310
mov dword [rbp - 0x70], 0x270
mov r14d, dword [rbp - 0x80]
dec r14d
mov r13, qword [rbp - 0x78]
mov r12, qword [rsp + 0x70]
test r15, r15
je 0x14005d3f0
nop
lea rcx, [rbp - 0x70]
cmp r14d, 0xffffffff
jne 0x14005d363
call fcn.1400633b0
mov ecx, eax
jmp 0x14005d39d
lea edi, [r14 + 1]
call fcn.1400633b0
mov esi, edi
mov ecx, eax
imul rcx, rsi
cmp ecx, edi
jae 0x14005d399
mov eax, edi
neg eax
xor edx, edx
div edi
mov edi, edx
cmp ecx, edx
jae 0x14005d399
lea rcx, [rbp - 0x70]
call fcn.1400633b0
mov ecx, eax
imul rcx, rsi
cmp ecx, edi
jb 0x14005d386
shr rcx, 0x20
lea rdx, [rsp + 0x70]
cmp r13, 0x10
cmovae rdx, r12
movsxd rax, ecx
movzx r9d, byte [rax + rdx]
mov rcx, qword [rbx + 0x10]
mov rdx, qword [rbx + 0x18]
cmp rcx, rdx
jae 0x14005d3de
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp rdx, 0x10
jb 0x14005d3d3
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x14005d3e6
mov rcx, rbx
call fcn.140062c90
sub r15, 1
jne 0x14005d350
cmp r13, 0x10
jb 0x14005d42b
lea rdx, [r13 + 1]
mov rax, r12
cmp rdx, 0x1000
jb 0x14005d423
add rdx, 0x27
mov r12, qword [r12 - 8]
sub rax, r12
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14005d423
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
mov rcx, r12
call fcn.140063b68
mov rax, rbx
mov rcx, qword [rbp + 0x1320]
xor rcx, rsp
call fcn.140063590
lea r11, [rsp + 0x1430]
mov rbx, qword [r11 + 0x38]
mov rsi, qword [r11 + 0x40]
mov rdi, qword [r11 + 0x48]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rbp
ret