Function at 0x140003760
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
lea rbp, [rsp - 0x1340]
mov eax, 0x1440
call fcn.14000b310
sub rsp, rax
mov rax, qword [section..data]
xor rax, rsp
mov qword [rbp + 0x1330], rax
mov r15, rdx
mov r14, rcx
mov qword [rsp + 0x78], rcx
xor r13d, r13d
call qword [sym.imp.MSVCP140.dll_unsigned_int___cdecl_std::_Random_device_void_]
mov edx, eax
mov dword [rbp + 0x1324], 0xffffffff
mov dword [rbp - 0x5c], eax
lea ecx, [r13 + 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 - 0x5c], edx
inc rcx
cmp rcx, 0x270
jb 0x1400037c0
mov dword [rbp - 0x60], 0x270
xorps xmm0, xmm0
movups xmmword [rbp - 0x80], xmm0
mov rdi, r13
mov qword [rbp - 0x70], r13
mov esi, 7
mov qword [rbp - 0x68], rsi
mov word [rbp - 0x80], r13w
lea ebx, [rsi + 1]
lea r12, str.0123456789ABCDEF
nop dword [rax]
lea rcx, [rbp - 0x60]
call fcn.140009930
mov eax, eax
shl rax, 4
shr rax, 0x20
cdqe
movzx r9d, word [r12 + rax*2]
cmp rdi, rsi
jae 0x140003851
lea rax, [rdi + 1]
mov qword [rbp - 0x70], rax
lea rax, [rbp - 0x80]
cmp rsi, 7
cmova rax, qword [rbp - 0x80]
mov word [rax + rdi*2], r9w
mov word [rax + rdi*2 + 2], r13w
jmp 0x14000385a
lea rcx, [rbp - 0x80]
call fcn.140008730
sub rbx, 1
je 0x14000386a
mov rsi, qword [rbp - 0x68]
mov rdi, qword [rbp - 0x70]
jmp 0x140003810
lea r8, [0x14000ca44]
mov rdx, r15
lea rcx, [rsp + 0x58]
call fcn.1400080a0
mov rbx, rax
lea r9, [rbp - 0x80]
mov rdi, qword [rbp - 0x80]
mov r15, qword [rbp - 0x68]
cmp r15, 7
cmova r9, rdi
mov rcx, qword [rax + 0x10]
mov r8, qword [rax + 0x18]
mov rax, r8
sub rax, rcx
mov rdx, qword [rbp - 0x70]
cmp rdx, rax
ja 0x1400038d7
lea r12, [rdx + rcx]
mov qword [rbx + 0x10], r12
mov rsi, rbx
cmp r8, 7
jbe 0x1400038c0
mov rsi, qword [rbx]
lea rcx, [rsi + rcx*2]
lea r8, [rdx + rdx]
mov rdx, r9
call sub.VCRUNTIME140.dll_memmove
mov word [rsi + r12*2], r13w
jmp 0x1400038ef
mov qword [rsp + 0x20], rdx
mov rcx, rbx
call fcn.140008a50
mov rbx, rax
mov r15, qword [rbp - 0x68]
mov rdi, qword [rbp - 0x80]
xorps xmm0, xmm0
movups xmmword [rsp + 0x30], xmm0
xorps xmm1, xmm1
movdqu xmmword [rsp + 0x40], xmm1
movups xmm0, xmmword [rbx]
movups xmmword [rsp + 0x30], xmm0
movups xmm1, xmmword [rbx + 0x10]
movups xmmword [rsp + 0x40], xmm1
mov qword [rbx + 0x10], r13
mov qword [rbx + 0x18], 7
mov word [rbx], r13w
mov rcx, qword [rsp + 0x40]
mov rdx, qword [rsp + 0x48]
mov rax, rdx
sub rax, rcx
cmp rax, 4
jb 0x14000396a
lea rax, [rcx + 4]
mov qword [rsp + 0x40], rax
lea rax, [rsp + 0x30]
cmp rdx, 7
cmova rax, qword [rsp + 0x30]
movabs rdx, 0x6c006c0064002e
mov qword [rax + rcx*2], rdx
mov word [rax + rcx*2 + 8], r13w
lea rax, [rsp + 0x30]
jmp 0x140003989
mov qword [rsp + 0x20], 4
lea r9, str..dll
mov edx, 4
lea rcx, [rsp + 0x30]
call fcn.140008a50
xorps xmm0, xmm0
movups xmmword [r14], xmm0
mov qword [r14 + 0x10], r13
mov qword [r14 + 0x18], r13
movups xmm0, xmmword [rax]
movups xmmword [r14], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [r14 + 0x10], xmm1
mov qword [rax + 0x10], r13
mov qword [rax + 0x18], 7
mov word [rax], r13w
mov rdx, qword [rsp + 0x48]
cmp rdx, 7
jbe 0x1400039fd
lea rdx, [rdx*2 + 2]
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400039f8
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400039f8
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.14000a4d0
movdqa xmm0, xmmword [0x14000d710]
movdqu xmmword [rsp + 0x40], xmm0
mov word [rsp + 0x30], r13w
mov rdx, qword [rsp + 0x70]
cmp rdx, 7
jbe 0x140003a56
lea rdx, [rdx*2 + 2]
mov rcx, qword [rsp + 0x58]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140003a51
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140003a51
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.14000a4d0
movdqa xmm0, xmmword [0x14000d710]
movdqu xmmword [rsp + 0x68], xmm0
mov word [rsp + 0x58], r13w
cmp r15, 7
jbe 0x140003aa8
lea rdx, [r15*2 + 2]
mov rax, rdi
cmp rdx, 0x1000
jb 0x140003aa0
add rdx, 0x27
mov rdi, qword [rdi - 8]
sub rax, rdi
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140003aa0
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
mov rcx, rdi
call fcn.14000a4d0
mov rax, r14
mov rcx, qword [rbp + 0x1330]
xor rcx, rsp
call fcn.14000a4b0
mov rbx, qword [rsp + 0x1490]
add rsp, 0x1440
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret