Function at 0x64b3d0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x7b8580
mov eax, dword fs:[0]
push eax
sub esp, 0x120
mov eax, dword [0x831184]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov edx, 0xe
mov dword [ebp - 0xb4], 0xd800f5
mov dword [ebp - 0xb8], edx
xor eax, eax
mov dword [ebp - 0xb0], 0xdf00ce
mov dword [ebp - 0xac], 0xdb00c2
mov dword [ebp - 0xa8], 0xd300dd
mov dword [ebp - 0xa4], 0xc100d4
mov dword [ebp - 0xa0], 0xc4009d
mov dword [ebp - 0x9c], 0xdd00d4
mov dword [ebp - 0x98], 0xb7
nop dword [eax]
lea ecx, [eax + 0xa9]
xor word [ebp + eax*2 - 0xb4], cx
inc eax
mov edx, dword [ebp - 0xb8]
cmp eax, edx
jb 0x64b460
xor eax, eax
lea ecx, [ebp - 0xfc]
mov word [ebp + edx*2 - 0xb4], ax
mov eax, dword [esi + 0x88]
add eax, 0xcc
push eax
call fcn.00404120
mov dword [ebp - 4], 0
lea ecx, [ebp - 0xe4]
mov eax, dword [esi + 0x88]
add eax, 0x6c
push eax
call fcn.00404120
push 0x7cf384
lea eax, [ebp - 0xe4]
mov byte [ebp - 4], 1
push eax
lea eax, [ebp - 0x12c]
push eax
call fcn.00408060
lea ecx, [ebp - 0xfc]
mov byte [ebp - 4], 2
push ecx
push eax
lea eax, [ebp - 0x114]
push eax
call fcn.00413490
lea ecx, [ebp - 0xb4]
mov byte [ebp - 4], 3
push ecx
push eax
lea eax, [ebp - 0x94]
push eax
call fcn.00408060
add esp, 0x24
lea ecx, [ebp - 0x114]
call fcn.00404490
lea ecx, [ebp - 0x12c]
call fcn.00404490
lea ecx, [ebp - 0xe4]
call fcn.00404490
lea ecx, [ebp - 0xfc]
call fcn.00404490
xor eax, eax
mov dword [ebp - 0xa8], 0
mov dword [ebp - 0xa4], 7
mov word [ebp - 0xb8], ax
mov dword [ebp - 0xa0], eax
mov dword [ebp - 0x9c], eax
mov dword [ebp - 0x98], eax
lea eax, [ebp - 0x94]
mov byte [ebp - 4], 0xa
push eax
lea ecx, [ebp - 0xb8]
call fcn.00403b80
lea eax, [ebp - 0xb8]
mov byte [ebp - 4], 0xb
push eax
call fcn.00418540
add esp, 4
mov byte [ebp - 4], 8
test al, al
lea ecx, [ebp - 0xa0]
sete bl
call fcn.00404220
lea ecx, [ebp - 0xb8]
call fcn.00404490
test bl, bl
jne 0x64b66a
push 0x54
lea eax, [ebp - 0x64]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
xor eax, eax
mov dword [ebp - 0x5c], 0
xorps xmm0, xmm0
mov byte [ebp - 0x58], bl
add esp, 0xc
mov dword [ebp - 0x57], 0
mov dword [ebp - 0x53], eax
movups xmmword [ebp - 0x4c], xmm0
mov dword [ebp - 0x2c], eax
movups xmmword [ebp - 0x3c], xmm0
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
lea eax, [ebp - 0x94]
mov byte [ebp - 4], 0xc
push eax
lea ecx, [ebp - 0x64]
call fcn.0065f980
test al, al
je 0x64b662
push ecx
lea eax, [ebp - 0x7c]
push eax
lea ecx, [ebp - 0x64]
call fcn.0065ffe0
cmp dword [ebp - 0x6c], 0
je 0x64b65a
movaps xmm0, xmmword [0x7e5a80]
lea ecx, [ebp - 0xcc]
push 0
mov dword [ebp - 0xcc], 0xf
movups xmmword [ebp - 0xc8], xmm0
call fcn.004131e0
push eax
lea ecx, [ebp - 0x7c]
call fcn.0064bc70
cmp eax, 0xffffffff
je 0x64b65a
mov byte [esi + 0x8c], 1
mov byte [esi + 0xc], 1
lea ecx, [ebp - 0x7c]
call fcn.00407a10
lea ecx, [ebp - 0x64]
call fcn.0064b6a0
lea ecx, [ebp - 0x94]
call fcn.00404490
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0076eb7e
mov esp, ebp
pop ebp
ret