Function at 0x19aca0
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x2c
test al, 1
push ebx
push ebp
push esi
mov ebx, edx
mov edx, dword [esp + 0x40]
push edi
jne 0x19acc4
test byte [esp + 0x68], 1
jne 0x19acc4
mov dword [esp + 0x24], 1
xor esi, esi
jmp 0x19acca
xor esi, esi
mov dword [esp + 0x24], esi
test bl, 1
jne 0x19acde
test byte [esp + 0x6c], 1
mov dword [esp + 0x20], 1
je 0x19ace2
mov dword [esp + 0x20], esi
test cl, 1
jne 0x19acf6
test byte [esp + 0x70], 1
mov dword [esp + 0x10], 1
je 0x19acfa
mov dword [esp + 0x10], esi
mov eax, dword [eax*4 + 0x427c68]
mov dword [esp + 0x1c], eax
mov eax, dword [ebx*4 + 0x427c68]
mov ebx, dword [ecx*4 + 0x427c68]
mov ecx, dword [esp + 0x5c]
mov ecx, dword [ecx*4 + 0x428468]
add eax, eax
mov dword [esp + 0x18], eax
mov eax, dword [esp + 0x60]
mov edi, dword [eax*4 + 0x428468]
mov eax, dword [esp + 0x64]
mov esi, dword [eax*4 + 0x428468]
add esi, esi
add esi, esi
add edi, edi
mov dword [esp + 0x60], esi
or esi, edi
or esi, ecx
lea eax, [esi + 1]
xor eax, esi
add ebx, ebx
mov ebp, eax
add ebx, ebx
not ebp
test esi, ebp
mov dword [esp + 0x28], ebx
mov dword [esp + 0x14], edi
je 0x19ae06
shr ebp, 1
mov dword [esp + 0x5c], ebp
mov ebx, esi
shr ebx, 1
and ebx, ebp
mov ebp, eax
and ebp, esi
or ebx, ebp
mov esi, ebx
mov ebx, ecx
shr ebx, 1
and ebx, dword [esp + 0x5c]
mov ebp, eax
and ebp, ecx
or ebx, ebp
mov ecx, ebx
mov ebx, edi
shr ebx, 1
and ebx, dword [esp + 0x5c]
mov ebp, eax
and ebp, edi
mov edi, dword [esp + 0x60]
or ebx, ebp
mov dword [esp + 0x14], ebx
mov ebx, edi
shr ebx, 1
and ebx, dword [esp + 0x5c]
mov ebp, eax
and ebp, edi
mov edi, dword [esp + 0x1c]
or ebx, ebp
mov dword [esp + 0x60], ebx
mov ebx, edi
shr ebx, 1
and ebx, dword [esp + 0x5c]
mov ebp, eax
and ebp, edi
mov edi, dword [esp + 0x18]
or ebx, ebp
mov dword [esp + 0x1c], ebx
mov ebx, edi
shr ebx, 1
and ebx, dword [esp + 0x5c]
mov ebp, eax
and ebp, edi
mov edi, dword [esp + 0x28]
or ebx, ebp
mov dword [esp + 0x18], ebx
mov ebx, edi
shr ebx, 1
and ebx, dword [esp + 0x5c]
and eax, edi
mov edi, dword [esp + 0x14]
or ebx, eax
lea eax, [esi + 1]
xor eax, esi
mov ebp, eax
not ebp
test esi, ebp
mov dword [esp + 0x28], ebx
jne 0x19ad65
mov esi, dword [esp + 0x48]
imul esi, dword [esp + 0x54]
cmp dword [esp + 0x24], 0
mov eax, ebx
mov dword [esp + 0x64], eax
mov dword [esp + 0x5c], esi
je 0x19b288
cmp dword [esp + 0x20], 0
je 0x19b153
cmp dword [esp + 0x10], 0
je 0x19aff1
cmp dword [esp + 0x70], 0
jbe 0x19b37f
mov ebp, dword [esp + 0x60]
mov esi, edx
imul esi, dword [esp + 0x50]
mov dword [esp + 0x28], esi
mov esi, dword [esp + 0x70]
add esi, 0xffffffff
shr esi, 1
not ebp
add esi, 1
mov dword [esp + 0x10], ebp
mov dword [esp + 0x30], esi
lea ebx, [ebx]
cmp dword [esp + 0x6c], 0
mov esi, dword [esp + 0x18]
mov ebx, dword [esp + 0x28]
mov dword [esp + 0x70], esi
mov dword [esp + 0x50], ebx
jbe 0x19afba
mov ebx, edi
not ebx
mov dword [esp + 0x54], ebx
mov ebx, dword [esp + 0x6c]
add ebx, 0xffffffff
shr ebx, 1
add ebx, 1
mov dword [esp + 0x2c], ebx
jmp 0x19aeb0
cmp dword [esp + 0x68], 0
mov ebp, dword [esp + 0x1c]
jbe 0x19af8a
add esi, eax
mov eax, dword [esp + 0x58]
add esi, eax
mov dword [esp + 0x20], esi
mov esi, dword [esp + 0x50]
mov eax, ecx
not eax
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x5c]
add esi, eax
mov eax, dword [esp + 0x40]
add eax, esi
mov esi, dword [esp + 0x4c]
lea edi, [eax + edx]
add edi, dword [esp + 0x48]
lea eax, [eax + esi + 1]
lea edi, [edi + esi + 1]
mov esi, dword [esp + 0x68]
add esi, 0xffffffff
shr esi, 1
add esi, 1
movzx ebx, byte [eax - 1]
mov byte [esp + 0x34], bl
movzx ebx, byte [eax]
mov byte [esp + 0x35], bl
movzx ebx, byte [edx + eax - 1]
movzx edx, byte [eax + edx]
mov byte [esp + 0x36], bl
mov byte [esp + 0x37], dl
mov edx, dword [esp + 0x48]
movzx ebx, byte [edx + eax - 1]
movzx edx, byte [eax + edx]
mov byte [esp + 0x39], dl
movzx edx, byte [edi - 1]
mov byte [esp + 0x3a], dl
movzx edx, byte [edi]
mov byte [esp + 0x38], bl
mov ebx, dword [esp + 0x34]
mov byte [esp + 0x3b], dl
mov edx, dword [esp + 0x20]
mov dword [edx + ebp], ebx
mov ebx, dword [esp + 0x38]
mov dword [edx + ebp + 4], ebx
mov edx, dword [esp + 0x24]
mov ebx, edx
or ebx, ebp
add ebx, 1
and ebx, ecx
or ebx, edx
mov edx, dword [esp + 0x44]
add ebx, 1
and ebx, ecx
add eax, 2
add edi, 2
sub esi, 1
mov ebp, ebx
jne 0x19af02
mov edi, dword [esp + 0x14]
mov eax, dword [esp + 0x64]
mov esi, dword [esp + 0x70]
mov ebx, dword [esp + 0x54]
mov ebp, ebx
or ebp, esi
add ebp, 1
and ebp, edi
or ebp, ebx
add ebp, 1
and ebp, edi
lea ebx, [edx + edx]
add dword [esp + 0x50], ebx
sub dword [esp + 0x2c], 1
mov esi, ebp
mov dword [esp + 0x70], esi
jne 0x19aeb0
mov ebp, dword [esp + 0x10]
mov esi, ebp
or esi, eax
mov eax, dword [esp + 0x60]
add esi, 1
and esi, eax
or esi, ebp
add esi, 1
and eax, esi
mov esi, dword [esp + 0x48]
add esi, esi
add dword [esp + 0x5c], esi
sub dword [esp + 0x30], 1
mov dword [esp + 0x64], eax
jne 0x19ae70
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x2c
ret 0x34
cmp dword [esp + 0x70], 0
jbe 0x19b37f
mov ebp, dword [esp + 0x60]
mov esi, edx
imul esi, dword [esp + 0x50]
mov dword [esp + 0x28], esi
mov esi, dword [esp + 0x70]
not ebp
mov dword [esp + 0x10], ebp
mov dword [esp + 0x2c], esi
lea esp, [esp]
cmp dword [esp + 0x6c], 0
mov esi, dword [esp + 0x18]
mov ebx, dword [esp + 0x28]
mov dword [esp + 0x70], esi
mov dword [esp + 0x50], ebx
jbe 0x19b125
mov ebx, edi
not ebx
mov dword [esp + 0x54], ebx
mov ebx, dword [esp + 0x6c]
add ebx, 0xffffffff
shr ebx, 1
add ebx, 1
mov dword [esp + 0x30], ebx
jmp 0x19b060
cmp dword [esp + 0x68], 0
mov ebp, dword [esp + 0x1c]
jbe 0x19b0f5
add esi, eax
mov eax, dword [esp + 0x58]
add esi, eax
mov eax, dword [esp + 0x5c]
mov dword [esp + 0x20], esi
mov esi, dword [esp + 0x50]
add esi, eax
add esi, dword [esp + 0x40]
mov eax, dword [esp + 0x4c]
lea eax, [esi + eax + 1]
mov esi, dword [esp + 0x68]
add esi, 0xffffffff
mov edi, ecx
shr esi, 1
not edi
add esi, 1
movzx ebx, byte [eax - 1]
mov byte [esp + 0x34], bl
movzx ebx, byte [eax]
mov byte [esp + 0x35], bl
movzx ebx, byte [edx + eax - 1]
mov dl, byte [eax + edx]
mov byte [esp + 0x37], dl
mov byte [esp + 0x36], bl
mov edx, dword [esp + 0x34]
mov ebx, dword [esp + 0x20]
mov dword [ebx + ebp], edx
mov edx, edi
or edx, ebp
add edx, 1
and edx, ecx
or edx, edi
add edx, 1
and edx, ecx
add eax, 2
sub esi, 1
mov ebp, edx
mov edx, dword [esp + 0x44]
jne 0x19b0a1
mov esi, dword [esp + 0x70]
mov eax, dword [esp + 0x64]
mov edi, dword [esp + 0x14]
mov ebx, dword [esp + 0x54]
mov ebp, ebx
or ebp, esi
add ebp, 1
and ebp, edi
or ebp, ebx
add ebp, 1
and ebp, edi
lea ebx, [edx + edx]
add dword [esp + 0x50], ebx
sub dword [esp + 0x30], 1
mov esi, ebp
mov dword [esp + 0x70], esi
jne 0x19b060
mov ebp, dword [esp + 0x10]
mov esi, ebp
or esi, eax
add esi, 1
and esi, dword [esp + 0x60]
mov eax, esi
mov esi, dword [esp + 0x48]
add dword [esp + 0x5c], esi
sub dword [esp + 0x2c], 1
mov dword [esp + 0x64], eax
jne 0x19b020
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x2c
ret 0x34
cmp dword [esp + 0x70], 0
jbe 0x19b37f
mov ebp, dword [esp + 0x60]
mov esi, edx
imul esi, dword [esp + 0x50]
mov dword [esp + 0x50], esi
mov esi, dword [esp + 0x70]
not ebp
mov dword [esp + 0x10], ebp
mov dword [esp + 0x2c], esi
jmp 0x19b180
cmp dword [esp + 0x6c], 0
mov esi, dword [esp + 0x18]
mov dword [esp + 0x70], esi
jbe 0x19b25a
mov ebp, dword [esp + 0x50]
mov ebx, edi
not ebx
mov dword [esp + 0x54], ebx
mov ebx, dword [esp + 0x5c]
add ebp, ebx
add ebp, dword [esp + 0x40]
mov ebx, dword [esp + 0x4c]
lea ebx, [ebx + ebp + 1]
mov dword [esp + 0x44], ebx
mov ebx, dword [esp + 0x6c]
mov dword [esp + 0x30], ebx
lea ecx, [ecx]
cmp dword [esp + 0x68], 0
mov ebp, dword [esp + 0x1c]
jbe 0x19b236
mov edi, dword [esp + 0x44]
add esi, eax
mov eax, dword [esp + 0x58]
add esi, eax
mov dword [esp + 0x20], esi
mov esi, dword [esp + 0x68]
add esi, 0xffffffff
mov eax, ecx
not eax
shr esi, 1
mov dword [esp + 0x24], eax
add esi, 1
nop
movzx eax, byte [edi - 1]
mov ebx, dword [esp + 0x20]
mov byte [esp + 0x34], al
movzx eax, byte [edi]
mov byte [esp + 0x35], al
mov ax, word [esp + 0x34]
mov word [ebx + ebp], ax
mov eax, dword [esp + 0x24]
mov ebx, eax
or ebx, ebp
add ebx, 1
and ebx, ecx
or ebx, eax
add ebx, 1
and ebx, ecx
add edi, 2
sub esi, 1
mov ebp, ebx
jne 0x19b1f0
mov eax, dword [esp + 0x64]
mov esi, dword [esp + 0x70]
mov edi, dword [esp + 0x14]
mov ebx, dword [esp + 0x54]
add dword [esp + 0x44], edx
or ebx, esi
add ebx, 1
and ebx, edi
sub dword [esp + 0x30], 1
mov esi, ebx
mov dword [esp + 0x70], esi
jne 0x19b1c0
mov ebp, dword [esp + 0x10]
mov esi, ebp
or esi, eax
add esi, 1
and esi, dword [esp + 0x60]
mov eax, esi
mov esi, dword [esp + 0x48]
add dword [esp + 0x5c], esi
sub dword [esp + 0x2c], 1
mov dword [esp + 0x64], eax
jne 0x19b180
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x2c
ret 0x34
cmp dword [esp + 0x70], 0
jbe 0x19b37f
mov esi, dword [esp + 0x60]
mov ebx, dword [esp + 0x70]
mov ebp, edx
imul ebp, dword [esp + 0x50]
not esi
mov dword [esp + 0x50], ebp
mov dword [esp + 0x10], esi
mov dword [esp + 0x28], ebx
cmp dword [esp + 0x6c], 0
mov ebx, dword [esp + 0x18]
mov dword [esp + 0x70], ebx
jbe 0x19b35b
mov esi, edi
not esi
mov dword [esp + 0x54], esi
mov esi, dword [esp + 0x5c]
add ebp, esi
add ebp, dword [esp + 0x40]
mov esi, dword [esp + 0x6c]
add ebp, dword [esp + 0x4c]
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], ebp
cmp dword [esp + 0x68], 0
mov esi, dword [esp + 0x1c]
jbe 0x19b335
mov ebx, dword [esp + 0x70]
add ebx, eax
mov eax, dword [esp + 0x58]
add eax, ebx
mov ebx, ecx
not ebx
mov dword [esp + 0x24], ebx
mov ebx, dword [esp + 0x68]
mov dword [esp + 0x44], ebx
lea esp, [esp]
mov bl, byte [ebp]
mov byte [eax + esi], bl
mov ebx, dword [esp + 0x24]
or ebx, esi
add ebx, 1
and ebx, ecx
add ebp, 1
sub dword [esp + 0x44], 1
mov esi, ebx
jne 0x19b310
mov ebp, dword [esp + 0x30]
mov eax, dword [esp + 0x64]
mov esi, dword [esp + 0x54]
or esi, dword [esp + 0x70]
add ebp, edx
add esi, 1
and esi, edi
sub dword [esp + 0x2c], 1
mov dword [esp + 0x70], esi
mov dword [esp + 0x30], ebp
jne 0x19b2e5
mov ebp, dword [esp + 0x50]
mov esi, dword [esp + 0x10]
mov ebx, esi
or ebx, eax
add ebx, 1
and ebx, dword [esp + 0x60]
mov eax, ebx
mov ebx, dword [esp + 0x48]
add dword [esp + 0x5c], ebx
sub dword [esp + 0x28], 1
mov dword [esp + 0x64], eax
jne 0x19b2b0
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x2c
ret 0x34