Function at 0x140067570
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
cmp rcx, rdx
je 0x140067926
push r14
sub rsp, 0x20
lea rax, [rcx + 0x20]
xchg r13, r12
mov qword [rsp + 8], r12
xchg r13, r12
mov qword [rsp + 0x30], rax
xchg rbx, r14
mov rbx, r8
xchg r14, rbx
xchg r9, rdx
mov rdx, r9
xchg r9, rdx
xchg r10, rcx
mov rcx, r10
xchg r10, rcx
mov r13d, 1
cmp rax, rdx
je 0x140067908
mov qword [rsp + 0x38], rbx
xchg rbp, r13
mov qword [rsp + 0x40], r13
xchg r13, rbp
mov qword [rsp + 0x48], rsi
mov qword [rsp + 0x18], rdi
mov qword [rsp + 0x10], r12
xchg r10, r15
mov qword [rsp], r10
xchg r15, r10
lea r12, [r13 + 1]
nop word [rax + rax]
xor ebp, ebp
xor r15d, r15d
test r13, r13
je 0x14006780d
nop
movzx ecx, byte [r14 + 8]
sub cl, 0x73
add cl, 0x72
shl rbp, cl
add rbp, rbp
nop
xchg rcx, r11
mov rcx, qword [r14]
xchg r11, rcx
mov ecx, dword [r11]
cmp ecx, 0x270
jne 0x140067689
lea rax, [r11 + 8]
mov ebx, ecx
nop dword [rax]
nop dword [rax + rax]
mov r8d, dword [rax - 4]
xor r8d, dword [rax]
lea rax, [rax + 4]
btr r8d, 0x1f
xor r8d, dword [rax - 8]
mov ecx, r8d
and cl, 1
neg cl
sbb edx, edx
shr r8d, 1
and edx, 0x9908b0df
xor edx, dword [rax + 0x62c]
xor edx, r8d
mov dword [rax + 0x9b8], edx
sub rbx, 1
jne 0x140067641
mov ecx, dword [r11]
jmp 0x14006776c
cmp ecx, 0x4e0
jb 0x14006776c
lea rbx, [r11 + 0x9c4]
mov edi, 0xe3
mov esi, dword [rbx]
nop
mov eax, esi
mov esi, dword [rbx + 4]
mov edx, eax
lea rbx, [rbx + 4]
xor edx, esi
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [rbx + 0x630]
xor ecx, edx
mov dword [rbx - 0x9c4], ecx
sub rdi, 1
jne 0x1400676a5
lea rbx, [r11 + 0xd50]
mov edi, 0x18c
mov esi, dword [rbx]
nop word [rax + rax]
mov eax, esi
mov esi, dword [rbx + 4]
mov edx, esi
lea rbx, [rbx + 4]
xor edx, eax
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [rbx - 0xd50]
xor ecx, edx
mov dword [rbx - 0x9c4], ecx
sub rdi, 1
jne 0x1400676f9
mov eax, dword [r11 + 0x1380]
mov edx, eax
xor edx, dword [r11 + 4]
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r11 + 0x634]
xor ecx, edx
mov dword [r11 + 0x9c0], ecx
xor ecx, ecx
mov dword [r11], edi
mov eax, ecx
mov edx, dword [r11 + rax*4 + 4]
lea eax, [rcx + 1]
mov dword [r11], eax
mov ecx, edx
mov eax, dword [r11 + 0x1384]
shr ecx, 7
shr ecx, 4
and eax, ecx
xor edx, eax
mov eax, edx
and eax, 0xff3a58ad
shl eax, 7
xor edx, eax
mov eax, edx
and eax, 0xffffdf8c
shl eax, 1
shl eax, 8
shl eax, 4
shl eax, 1
shl eax, 1
xor edx, eax
mov eax, edx
mov ecx, edx
shr rcx, 0xd
shr rcx, 4
shr rcx, 1
push rcx
xor ecx, eax
push rcx
xor rcx, qword [rsp + 8]
shr rcx, 0x20
ror rax, 0x20
xor ecx, eax
ror rax, 0x20
shl rcx, 0x20
or rcx, qword [rsp]
add rsp, 0x10
xchg rbp, rax
mov rbp, qword [r14 + 0x10]
xchg rbp, rax
cmp rcx, rax
ja 0x140067617
or rbp, rcx
movzx ecx, byte [r14 + 8]
sub cl, 1
shl r15, cl
add r15, r15
or r15, rax
cmp r15, r13
jb 0x140067604
xor edx, edx
xchg r10, r15
mov rax, r10
xchg r15, r10
div r12
xor edx, edx
mov rcx, rax
xchg rbp, rax
mov rbp, rax
xchg rbp, rax
div r12
cmp rax, rcx
jb 0x140067848
xor edx, edx
xchg r15, rax
mov r15, rax
xchg r15, rax
div r12
cmp rdx, r13
jne 0x1400675f4
xor edx, edx
xchg rbp, rdi
mov rax, rdi
xchg rdi, rbp
div r12
mov rax, qword [rsp + 0x30]
cmp rdx, r13
je 0x1400678b2
shl rdx, 5
add rdx, r10
cmp rax, rdx
je 0x1400678b2
xchg rbx, rdx
movups xmm0, xmmword [rbx]
xchg rdx, rbx
xchg r15, rax
movups xmm2, xmmword [r15]
xchg r15, rax
xchg rbp, rax
movups xmm3, xmmword [rbp + 0x10]
xchg rbp, rax
movups xmmword [rax], xmm0
xchg rdx, rbx
movups xmm1, xmmword [rbx + 0x10]
xchg rbx, rdx
movups xmmword [rax + 0x10], xmm1
xchg rdx, rbx
movups xmmword [rbx], xmm2
xchg rbx, rdx
xchg rdx, r10
movups xmmword [r10 + 0x10], xmm3
xchg r10, rdx
neg rax
add rax, 0xffffffffffffffe0
neg rax
xchg r10, r12
mov r13, r10
xchg r10, r12
mov qword [rsp + 0x30], rax
cmp rax, r9
jne 0x1400675e6
xchg r15, rsi
mov rsi, qword [rsp]
xchg r15, rsi
xchg r12, r14
mov r14, qword [rsp + 0x10]
xchg r12, r14
xchg rdi, r9
mov r9, qword [rsp + 0x18]
xchg r9, rdi
mov rsi, qword [rsp + 0x48]
mov rbp, qword [rsp + 0x40]
xchg rbx, rcx
mov rcx, qword [rsp + 0x38]
xchg rbx, rcx
mov r13, qword [rsp + 8]
add rsp, 0x20
push rcx
push rbx
push rdx
push rax
push rax
push rdx
xchg qword [rsp + 0x30], r14
pop rdx
pop rax
pop rax
pop rdx
pop rbx
pop rcx
add rsp, 8
ret