Function at 0x164c63ff0
Capabilities:
Encode data using xor
Encrypt data using des

Disassembly:
mov qword [rsp + 0x20], rbx
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
push rbp
push rsi
push rdi
mov rsi, qword [rsp + 0x20]
mov ebp, 2
mov rbx, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x28]
mov r8d, dword [rsi]
mov eax, r8d
mov edx, dword [rsi + 4]
shr eax, 4
xor eax, edx
and eax, 0xf0f0f0f
xor edx, eax
shl eax, 4
xor r8d, eax
mov eax, r8d
shr eax, 0x10
xor eax, edx
movzx ecx, ax
xor edx, ecx
shl ecx, 0x10
xor r8d, ecx
mov eax, edx
shr eax, 2
xor eax, r8d
and eax, 0x33333333
xor r8d, eax
lea eax, [rax*4]
xor edx, eax
mov eax, edx
shr eax, 8
xor eax, r8d
and eax, 0xff00ff
xor r8d, eax
shl eax, 8
xor eax, edx
rol eax, 1
mov r11d, eax
xor r11d, r8d
and r11d, 0xaaaaaaaa
xor eax, r11d
xor r11d, r8d
rol r11d, 1
nop
mov r10d, eax
mov ecx, eax
xor ecx, dword [rdi + 4]
mov r9d, ecx
mov edx, ecx
shr rcx, 0x10
and ecx, 0x3f
ror r10d, 4
xor r10d, dword [rdi]
shr rdx, 8
and edx, 0x3f
mov r8d, dword [rbx + rdx*4 + 0x500]
xor r8d, dword [rbx + rcx*4 + 0x300]
mov ecx, r9d
shr rcx, 0x18
and r9d, 0x3f
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x100]
mov ecx, r10d
shr rcx, 8
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x400]
mov ecx, r10d
shr rcx, 0x10
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x200]
mov ecx, r10d
shr rcx, 0x18
and r10d, 0x3f
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4]
xor r8d, dword [rbx + r9*4 + 0x700]
xor r8d, dword [rbx + r10*4 + 0x600]
xor r11d, r8d
mov r10d, r11d
mov ecx, r11d
xor ecx, dword [rdi + 0xc]
mov r9d, ecx
mov edx, ecx
shr rcx, 0x10
and ecx, 0x3f
ror r10d, 4
xor r10d, dword [rdi + 8]
shr rdx, 8
and edx, 0x3f
mov r8d, dword [rbx + rdx*4 + 0x500]
xor r8d, dword [rbx + rcx*4 + 0x300]
mov ecx, r9d
shr rcx, 0x18
and r9d, 0x3f
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x100]
mov ecx, r10d
shr rcx, 8
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x400]
mov ecx, r10d
shr rcx, 0x10
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x200]
mov ecx, r10d
shr rcx, 0x18
and r10d, 0x3f
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4]
xor r8d, dword [rbx + r9*4 + 0x700]
xor r8d, dword [rbx + r10*4 + 0x600]
xor eax, r8d
mov ecx, eax
mov r10d, eax
xor ecx, dword [rdi + 0x14]
mov edx, ecx
shr rdx, 8
mov r9d, ecx
and edx, 0x3f
shr rcx, 0x10
ror r10d, 4
and ecx, 0x3f
xor r10d, dword [rdi + 0x10]
mov r8d, dword [rbx + rdx*4 + 0x500]
xor r8d, dword [rbx + rcx*4 + 0x300]
mov ecx, r9d
and r9d, 0x3f
shr rcx, 0x18
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x100]
mov ecx, r10d
shr rcx, 8
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x400]
mov ecx, r10d
shr rcx, 0x10
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x200]
mov ecx, r10d
shr rcx, 0x18
and r10d, 0x3f
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4]
xor r8d, dword [rbx + r9*4 + 0x700]
xor r8d, dword [rbx + r10*4 + 0x600]
xor r11d, r8d
mov r10d, r11d
mov ecx, r11d
xor ecx, dword [rdi + 0x1c]
mov r9d, ecx
mov edx, ecx
shr rcx, 0x10
and ecx, 0x3f
ror r10d, 4
xor r10d, dword [rdi + 0x18]
shr rdx, 8
and edx, 0x3f
mov r8d, dword [rbx + rdx*4 + 0x500]
xor r8d, dword [rbx + rcx*4 + 0x300]
mov ecx, r9d
shr rcx, 0x18
and r9d, 0x3f
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x100]
mov ecx, r10d
shr rcx, 8
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x400]
mov ecx, r10d
shr rcx, 0x10
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x200]
mov ecx, r10d
shr rcx, 0x18
and r10d, 0x3f
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4]
xor r8d, dword [rbx + r9*4 + 0x700]
xor r8d, dword [rbx + r10*4 + 0x600]
xor eax, r8d
mov r10d, eax
mov ecx, eax
xor ecx, dword [rdi + 0x24]
mov edx, ecx
mov r9d, ecx
shr rcx, 0x10
and ecx, 0x3f
ror r10d, 4
xor r10d, dword [rdi + 0x20]
shr rdx, 8
and edx, 0x3f
mov r8d, dword [rbx + rdx*4 + 0x500]
xor r8d, dword [rbx + rcx*4 + 0x300]
mov ecx, r9d
shr rcx, 0x18
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x100]
mov ecx, r10d
shr rcx, 8
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x400]
mov ecx, r10d
shr rcx, 0x10
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x200]
mov ecx, r10d
shr rcx, 0x18
and r10d, 0x3f
and ecx, 0x3f
and r9d, 0x3f
xor r8d, dword [rbx + rcx*4]
xor r8d, dword [rbx + r10*4 + 0x600]
xor r8d, dword [rbx + r9*4 + 0x700]
xor r11d, r8d
mov r10d, r11d
mov ecx, r11d
xor ecx, dword [rdi + 0x2c]
mov r9d, ecx
mov edx, ecx
shr rcx, 0x10
and ecx, 0x3f
ror r10d, 4
xor r10d, dword [rdi + 0x28]
shr rdx, 8
and edx, 0x3f
mov r8d, dword [rbx + rdx*4 + 0x500]
xor r8d, dword [rbx + rcx*4 + 0x300]
mov ecx, r9d
shr rcx, 0x18
and r9d, 0x3f
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x100]
mov ecx, r10d
shr rcx, 8
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x400]
mov ecx, r10d
shr rcx, 0x10
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x200]
mov ecx, r10d
shr rcx, 0x18
and r10d, 0x3f
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4]
xor r8d, dword [rbx + r9*4 + 0x700]
xor r8d, dword [rbx + r10*4 + 0x600]
xor eax, r8d
mov r10d, eax
mov ecx, eax
xor ecx, dword [rdi + 0x34]
mov r9d, ecx
mov edx, ecx
shr rcx, 0x10
and ecx, 0x3f
ror r10d, 4
xor r10d, dword [rdi + 0x30]
shr rdx, 8
and edx, 0x3f
mov r8d, dword [rbx + rdx*4 + 0x500]
xor r8d, dword [rbx + rcx*4 + 0x300]
mov ecx, r9d
shr rcx, 0x18
and r9d, 0x3f
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x100]
mov ecx, r10d
shr rcx, 8
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x400]
mov ecx, r10d
shr rcx, 0x10
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x200]
mov ecx, r10d
and r10d, 0x3f
shr rcx, 0x18
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4]
xor r8d, dword [rbx + r9*4 + 0x700]
xor r8d, dword [rbx + r10*4 + 0x600]
xor r11d, r8d
mov r10d, r11d
mov ecx, r11d
ror r10d, 4
xor r10d, dword [rdi + 0x38]
xor ecx, dword [rdi + 0x3c]
mov r9d, ecx
lea rdi, [rdi + 0x40]
mov edx, ecx
shr rcx, 0x10
and ecx, 0x3f
shr rdx, 8
and edx, 0x3f
mov r8d, dword [rbx + rdx*4 + 0x500]
xor r8d, dword [rbx + rcx*4 + 0x300]
mov ecx, r9d
shr rcx, 0x18
and r9d, 0x3f
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x100]
mov ecx, r10d
shr rcx, 8
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x400]
mov ecx, r10d
shr rcx, 0x10
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4 + 0x200]
mov ecx, r10d
shr rcx, 0x18
and r10d, 0x3f
and ecx, 0x3f
xor r8d, dword [rbx + rcx*4]
xor r8d, dword [rbx + r9*4 + 0x700]
xor r8d, dword [rbx + r10*4 + 0x600]
xor eax, r8d
sub rbp, 1
jne 0x164c64090
mov rbx, qword [rsp + 0x38]
ror eax, 1
mov r8d, eax
xor r8d, r11d
and r8d, 0xaaaaaaaa
xor eax, r8d
xor r8d, r11d
ror r8d, 1
mov ecx, r8d
shr ecx, 8
xor ecx, eax
and ecx, 0xff00ff
xor eax, ecx
shl ecx, 8
xor r8d, ecx
mov ecx, r8d
shr ecx, 2
xor ecx, eax
and ecx, 0x33333333
xor eax, ecx
lea ecx, [rcx*4]
xor r8d, ecx
mov ecx, eax
shr ecx, 0x10
xor ecx, r8d
movzx edx, cx
xor r8d, edx
shl edx, 0x10
xor eax, edx
mov edx, eax
shr edx, 4
xor edx, r8d
and edx, 0xf0f0f0f
mov ecx, edx
shl ecx, 4
xor ecx, eax
xor edx, r8d
mov dword [rsi], ecx
mov dword [rsi + 4], edx
pop rdi
pop rsi
pop rbp
ret