Function at 0x64bfd0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x7b86b0
mov eax, dword fs:[0]
push eax
sub esp, 0xb4
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 edi, ecx
cmp dword [edi + 8], 1
jne 0x64c3a8
push 0
mov word [edi + 0x88], 0
call fcn.0064c6e0
push 0x30
mov byte [edi + 0x88], al
lea eax, [ebp - 0x40]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
xor eax, eax
mov dword [ebp - 0x20], 0
xorps xmm0, xmm0
mov dword [ebp - 0x1c], 7
add esp, 0xc
mov word [ebp - 0x30], ax
movups xmmword [ebp - 0x40], xmm0
mov word [ebp - 0x18], ax
mov byte [ebp - 0x16], al
mov dword [ebp - 4], eax
xor ecx, ecx
mov dword [ebp - 0xc0], 0x1f
mov dword [ebp - 0xbc], 0xe500fa
mov dword [ebp - 0xb8], 0xf800ed
mov dword [ebp - 0xb4], 0xef00fa
mov dword [ebp - 0xb0], 0xf500fd
mov dword [ebp - 0xac], 0xe200ed
mov dword [ebp - 0xa8], 0xd800dc
mov dword [ebp - 0xa4], 0xd500dc
mov dword [ebp - 0xa0], 0xdd00de
mov dword [ebp - 0x9c], 0xe600ca
mov dword [ebp - 0x98], 0xd300fc
mov dword [ebp - 0x94], 0xd900d2
mov dword [ebp - 0x90], 0xa500d3
mov dword [ebp - 0x8c], 0x97009d
mov dword [ebp - 0x88], 0xa000b3
mov dword [ebp - 0x84], 0xb200a4
mov dword [ebp - 0x80], 0xc800a2
nop
lea eax, [ecx + 0xa9]
xor word [ebp + ecx*2 - 0xbc], ax
inc ecx
mov eax, dword [ebp - 0xc0]
cmp ecx, eax
jb 0x64c100
xor ecx, ecx
mov word [ebp + eax*2 - 0xbc], cx
xor eax, eax
mov dword [ebp - 0x48], ecx
lea ecx, [ebp - 0xbc]
mov dword [ebp - 0x44], 7
lea edx, [ecx + 2]
mov word [ebp - 0x58], ax
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x64c140
sub ecx, edx
lea eax, [ebp - 0xbc]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x58]
call fcn.004044f0
push 0xf003f
push 0
lea eax, [ebp - 0x58]
mov byte [ebp - 4], 1
push eax
push reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [ebp - 0x40]
call fcn.0057f200
lea ecx, [ebp - 0x58]
mov byte [ebp - 4], 0
mov bl, al
call fcn.00404490
test bl, bl
je 0x64c35e
mov eax, 6
mov dword [ebp - 0x50], 0xda00fc
mov dword [ebp - 0x54], eax
xor ecx, ecx
mov dword [ebp - 0x4c], 0xcd00cf
mov dword [ebp - 0x48], 0xcb00d9
mov dword [ebp - 0x44], 0xaf
nop word [eax + eax]
lea eax, [ecx + 0xa9]
xor word [ebp + ecx*2 - 0x50], ax
inc ecx
mov eax, dword [ebp - 0x54]
cmp ecx, eax
jb 0x64c1c0
xor ecx, ecx
mov word [ebp + eax*2 - 0x50], cx
xor eax, eax
mov dword [ebp - 0x6c], ecx
lea ecx, [ebp - 0x50]
mov dword [ebp - 0x68], 7
lea edx, [ecx + 2]
mov word [ebp - 0x7c], ax
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x64c1f0
sub ecx, edx
lea eax, [ebp - 0x50]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x7c]
call fcn.004044f0
push 1
lea eax, [ebp - 0x7c]
push eax
lea ecx, [ebp - 0x40]
call fcn.0057f920
lea ecx, [ebp - 0x7c]
mov esi, eax
call fcn.00404490
test esi, esi
je 0x64c357
lea ecx, [ebp - 0x60]
mov dword [ebp - 0x60], 0xd
mov dword [ebp - 0x5c], 0xda00fc
mov dword [ebp - 0x58], 0xcd00cf
mov dword [ebp - 0x54], 0xcb00d9
mov dword [ebp - 0x50], 0xd500eb
mov dword [ebp - 0x4c], 0xd300d7
mov dword [ebp - 0x48], 0xd800c6
mov dword [ebp - 0x44], 0xb600c1
call fcn.00403e20
mov edx, eax
mov dword [ebp - 0x6c], 0
mov ecx, edx
mov dword [ebp - 0x68], 7
xor eax, eax
mov word [ebp - 0x7c], ax
lea esi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x64c287
sub ecx, esi
sar ecx, 1
push ecx
push edx
lea ecx, [ebp - 0x7c]
call fcn.004044f0
push 1
lea eax, [ebp - 0x7c]
push eax
lea ecx, [ebp - 0x40]
call fcn.0057f920
lea ecx, [ebp - 0x7c]
mov esi, eax
call fcn.00404490
test esi, esi
je 0x64c357
lea ecx, [ebp - 0x64]
mov dword [ebp - 0x64], 0xe
mov dword [ebp - 0x60], 0xda00fc
mov dword [ebp - 0x5c], 0xcd00cf
mov dword [ebp - 0x58], 0xcb00d9
mov dword [ebp - 0x54], 0xc500ee
mov dword [ebp - 0x50], 0xdd00c5
mov dword [ebp - 0x4c], 0xd500de
mov dword [ebp - 0x48], 0xd300c1
mov dword [ebp - 0x44], 0xb7
call fcn.00403e20
mov edx, eax
mov dword [ebp - 0x6c], 0
mov ecx, edx
mov dword [ebp - 0x68], 7
xor eax, eax
mov word [ebp - 0x7c], ax
lea esi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x64c322
sub ecx, esi
sar ecx, 1
push ecx
push edx
lea ecx, [ebp - 0x7c]
call fcn.004044f0
push 1
lea eax, [ebp - 0x7c]
push eax
lea ecx, [ebp - 0x40]
call fcn.0057f920
lea ecx, [ebp - 0x7c]
mov esi, eax
call fcn.00404490
test esi, esi
jne 0x64c35e
mov byte [edi + 0x89], 1
cmp byte [edi + 0x88], 0
jne 0x64c370
cmp byte [edi + 0x89], 0
je 0x64c374
mov byte [edi + 0xc], 1
mov eax, dword [ebp - 0x40]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
je 0x64c38b
push eax
call esi
mov dword [ebp - 0x40], 0
lea ecx, [ebp - 0x30]
mov dword [ebp - 0x3c], 0
mov byte [ebp - 0x18], 0
call fcn.00404490
mov eax, dword [ebp - 0x40]
test eax, eax
je 0x64c3a8
push eax
call esi
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