Function at 0x4abed0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x18
mov eax, dword [esp + 0x40]
mov edx, dword [esp + 0x34]
mov edi, dword [esp + 0x3c]
mov ebx, dword [esp + 0x30]
mov esi, dword [esp + 0x2c]
mov ebp, dword [eax]
test ebp, ebp
setne cl
test edx, edx
setne al
and al, cl
cmp dword [esp + 0x44], 0
je 0x4abfca
test al, al
je 0x4abf2d
nop dword [eax + eax]
movzx eax, byte [edi + ebp]
xor al, byte [esi]
inc esi
mov byte [edi + ebp], al
inc ebp
mov byte [ebx], al
inc ebx
and ebp, 0xf
cmp edx, 1
lea edx, [edx - 1]
je 0x4abf2d
test ebp, ebp
jne 0x4abf10
cmp edx, 0x10
jae 0x4abf93
test edx, edx
je 0x4ac296
push dword [esp + 0x38]
push edi
push edi
mov dword [esp + 0xc], edx
call fcn.004a38e0
mov ecx, dword [esp + 0xc]
add esp, 0xc
cmp ecx, 0x20
jae 0x4ac07c
mov eax, ecx
nop dword [eax + eax]
movzx ecx, byte [edi + ebp]
xor cl, byte [esi + ebp]
dec eax
mov byte [edi + ebp], cl
mov byte [ebx + ebp], cl
lea ebp, [ebp + 1]
jne 0x4abf60
jmp 0x4ac296
mov edx, dword [esp]
add ebx, 0x10
add esi, 0x10
xor ebp, ebp
add edx, 0xfffffff0
cmp edx, 0xf
jbe 0x4abf32
mov dword [esp], edx
push dword [esp + 0x38]
push edi
push edi
call fcn.004a38e0
add esp, 0xc
cmp ebp, 0xf
ja 0x4abf80
add ebp, 0xfffffffc
nop dword [eax]
mov eax, dword [esi + ebp + 4]
xor eax, dword [edi + ebp + 4]
mov dword [edi + ebp + 4], eax
mov dword [ebx + ebp + 4], eax
add ebp, 4
cmp ebp, 0xc
jb 0x4abfb0
jmp 0x4abf80
test al, al
je 0x4abff0
nop
movzx eax, byte [esi]
movzx ecx, byte [edi + ebp]
inc esi
xor cl, al
mov byte [ebx], cl
mov byte [edi + ebp], al
inc ebp
inc ebx
and ebp, 0xf
cmp edx, 1
lea edx, [edx - 1]
je 0x4abff0
test ebp, ebp
jne 0x4abfd0
cmp edx, 0x10
jae 0x4ac043
test edx, edx
je 0x4ac296
push dword [esp + 0x38]
push edi
push edi
mov dword [esp + 0xc], edx
call fcn.004a38e0
mov ecx, dword [esp + 0xc]
add esp, 0xc
cmp ecx, 0x20
jae 0x4ac171
mov eax, ecx
jmp 0x4ac280
mov edx, dword [esp]
add ebx, 0x10
add esi, 0x10
xor ebp, ebp
add edx, 0xfffffff0
cmp edx, 0xf
jbe 0x4abff5
mov dword [esp], edx
push dword [esp + 0x38]
push edi
push edi
call fcn.004a38e0
add esp, 0xc
cmp ebp, 0xf
ja 0x4ac030
add ebp, 0xfffffffc
nop dword [eax]
mov eax, dword [esi + ebp + 4]
mov ecx, dword [edi + ebp + 4]
xor ecx, eax
mov dword [ebx + ebp + 4], ecx
mov dword [edi + ebp + 4], eax
add ebp, 4
cmp ebp, 0xc
jb 0x4ac060
jmp 0x4ac030
add ecx, ebp
lea edx, [edi + ebp]
lea eax, [edi + ecx]
mov dword [esp + 0xc], eax
lea eax, [ebx + ebp]
mov dword [esp + 8], eax
lea eax, [ebx + ecx]
add ecx, esi
cmp edx, eax
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0xc]
setb byte [esp + 0x10]
cmp dword [esp + 8], eax
lea eax, [esi + ebp]
setb byte [esp + 7]
cmp edx, ecx
setb dl
cmp eax, dword [esp + 0xc]
setb dh
cmp dword [esp + 8], ecx
setb cl
cmp eax, dword [esp + 0x14]
mov al, byte [esp + 7]
setb ah
test byte [esp + 0x10], al
jne 0x4ac262
and dl, dh
jne 0x4ac26a
and cl, ah
mov eax, dword [esp]
jne 0x4abf60
mov edx, eax
lea ecx, [esi + ebp + 0x10]
and eax, 0x1f
and edx, 0xffffffe0
mov dword [esp + 0xc], ecx
lea ecx, [edi + ebp + 0x10]
mov dword [esp + 0x10], ecx
lea ecx, [ebx + ebp + 0x10]
mov dword [esp + 8], edx
add ebp, edx
xor edx, edx
mov dword [esp + 0x14], ecx
nop word cs:[eax + eax]
nop dword [eax]
mov ecx, dword [esp + 0xc]
movups xmm0, xmmword [ecx + edx - 0x10]
movups xmm1, xmmword [ecx + edx]
mov ecx, dword [esp + 0x10]
movups xmm2, xmmword [ecx + edx - 0x10]
movups xmm3, xmmword [ecx + edx]
xorps xmm2, xmm0
xorps xmm3, xmm1
movups xmmword [ecx + edx - 0x10], xmm2
movups xmmword [ecx + edx], xmm3
mov ecx, dword [esp + 0x14]
movups xmmword [ecx + edx - 0x10], xmm2
movups xmmword [ecx + edx], xmm3
add edx, 0x20
cmp dword [esp + 8], edx
jne 0x4ac120
mov ecx, dword [esp + 8]
cmp dword [esp], ecx
jne 0x4abf60
jmp 0x4ac296
add ecx, ebp
lea edx, [ebx + ebp]
lea eax, [ebx + ecx]
mov dword [esp + 0xc], eax
lea eax, [edi + ebp]
mov dword [esp + 8], eax
lea eax, [edi + ecx]
add ecx, esi
cmp edx, eax
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0xc]
setb byte [esp + 0x10]
cmp dword [esp + 8], eax
lea eax, [esi + ebp]
setb byte [esp + 7]
cmp edx, ecx
setb dl
cmp eax, dword [esp + 0xc]
setb dh
cmp dword [esp + 8], ecx
setb cl
cmp eax, dword [esp + 0x14]
mov al, byte [esp + 7]
setb ah
test byte [esp + 0x10], al
jne 0x4ac272
and dl, dh
jne 0x4ac277
and cl, ah
mov eax, dword [esp]
jne 0x4ac280
lea ecx, [edi + ebp + 0x10]
mov edx, eax
and eax, 0x1f
mov dword [esp + 0xc], ecx
lea ecx, [esi + ebp + 0x10]
and edx, 0xffffffe0
mov dword [esp + 8], ecx
lea ecx, [ebx + ebp + 0x10]
add ebp, edx
mov dword [esp + 0x10], edx
mov dword [esp + 0x14], ecx
xor ecx, ecx
nop word [eax + eax]
mov edx, dword [esp + 0xc]
movups xmm0, xmmword [edx + ecx - 0x10]
movups xmm1, xmmword [edx + ecx]
mov edx, dword [esp + 8]
movups xmm2, xmmword [edx + ecx - 0x10]
mov edx, dword [esp + 8]
movups xmm3, xmmword [edx + ecx]
mov edx, dword [esp + 0x14]
xorps xmm0, xmm2
xorps xmm1, xmm3
movups xmmword [edx + ecx - 0x10], xmm0
movups xmmword [edx + ecx], xmm1
mov edx, dword [esp + 0xc]
movups xmmword [edx + ecx - 0x10], xmm2
movups xmmword [edx + ecx], xmm3
add ecx, 0x20
cmp dword [esp + 0x10], ecx
jne 0x4ac210
mov ecx, dword [esp + 0x10]
cmp dword [esp], ecx
jne 0x4ac280
jmp 0x4ac296
mov eax, dword [esp]
jmp 0x4abf60
mov eax, dword [esp]
jmp 0x4abf60
mov eax, dword [esp]
jmp 0x4ac280
mov eax, dword [esp]
nop word [eax + eax]
movzx ecx, byte [esi + ebp]
movzx edx, byte [edi + ebp]
xor dl, cl
dec eax
mov byte [ebx + ebp], dl
mov byte [edi + ebp], cl
lea ebp, [ebp + 1]
jne 0x4ac280
mov eax, dword [esp + 0x40]
mov dword [eax], ebp
add esp, 0x18
pop esi
pop edi
pop ebx
pop ebp
ret