Function at 0x1400072a0
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.1400f01a0
sub rsp, rax
mov rax, qword [0x14015d070]
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 [0x1401487b0]
movdqa xmmword [rsp + 0x20], xmm0
movdqa xmm1, xmmword [str.32___98_:____C_n_a]
movdqa xmmword [rsp + 0x30], xmm1
movdqa xmm0, xmmword [str.____]
movdqa xmmword [rsp + 0x40], xmm0
movdqa xmm1, xmmword [0x140148430]
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 0x140007330
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 0x140007476
lea rdx, [rsp + 0x21]
lea rcx, [rsp + 0x70]
call fcn.140030b80
nop
call qword [sym.imp.MSVCP140.dll_unsigned_int___cdecl_std::_Random_device_void_]
mov edx, eax
mov dword [rbp + 0x1314], 0xffffffff
mov dword [rbp - 0x6c], eax
mov ecx, 1
nop dword [rax]
mov eax, edx
shr eax, 0x1e
xor eax, edx
imul edx, eax, 0x6c078965
add edx, ecx
mov dword [rbp + rcx*4 - 0x6c], edx
inc rcx
cmp rcx, 0x270
jb 0x1400074b0
mov dword [rbp - 0x70], 0x270
mov r14d, dword [rbp - 0x80]
dec r14d
xorps xmm0, xmm0
movups xmmword [rbx], xmm0
mov qword [rbx + 0x10], rdi
mov qword [rbx + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rbx], 0
mov dword [rsp + 0x60], 1
test r15, r15
je 0x1400075b0
mov r12, qword [rbp - 0x78]
mov r13, qword [rsp + 0x70]
nop dword [rax]
lea rcx, [rbp - 0x70]
cmp r14d, 0xffffffff
jne 0x140007523
call fcn.140039330
mov ecx, eax
jmp 0x14000755d
lea edi, [r14 + 1]
call fcn.140039330
mov esi, edi
mov ecx, eax
imul rcx, rsi
cmp ecx, edi
jae 0x140007559
mov eax, edi
neg eax
xor edx, edx
div edi
mov edi, edx
cmp ecx, edx
jae 0x140007559
lea rcx, [rbp - 0x70]
call fcn.140039330
mov ecx, eax
imul rcx, rsi
cmp ecx, edi
jb 0x140007546
shr rcx, 0x20
lea rdx, [rsp + 0x70]
cmp r12, 0x10
cmovae rdx, r13
movsxd rax, ecx
movzx r9d, byte [rax + rdx]
mov rcx, qword [rbx + 0x10]
mov rdx, qword [rbx + 0x18]
cmp rcx, rdx
jae 0x14000759e
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp rdx, 0x10
jb 0x140007593
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x1400075a6
mov rcx, rbx
call fcn.1400312c0
sub r15, 1
jne 0x140007510
lea rcx, [rsp + 0x70]
call fcn.14002e5a0
mov rax, rbx
mov rcx, qword [rbp + 0x1320]
xor rcx, rsp
call fcn.1400ef540
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