Function at 0x47ad10
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x160
mov eax, dword [0x56fcd4]
xor eax, esp
mov dword [esp + 0x15c], eax
mov eax, dword [esp + 0x16c]
mov edx, 1
mov dword [esp + 8], eax
mov eax, dword [esp + 0x170]
mov dword [esp], eax
push esi
mov esi, dword [esp + 0x168]
push edi
mov edi, dword [esp + 0x170]
mov dword [esp + 0x44], edi
mov eax, dword [esi + 0x5c]
mov ecx, dword [esi + 0xb8]
mov dword [esp + 0x24], eax
mov eax, dword [esi + 0x28]
mov dword [esp + 0x20], eax
mov eax, dword [esi + 0x24]
mov dword [esp + 0x28], eax
mov eax, dword [esi + 4]
sub edi, eax
mov dword [esp + 0x50], eax
mov eax, edi
shl edx, cl
mov ecx, dword [esi + 0x10]
sub eax, ecx
mov dword [esp + 0x5c], edi
sub edi, edx
cmp eax, edx
mov dword [esp + 0x40], esi
mov eax, edi
mov dword [esp + 0xc], 3
mov edi, dword [esp + 0x44]
cmovbe eax, ecx
cmp dword [esi + 0x18], 0
mov dword [esp + 0x1c], 0xf
cmovne eax, ecx
mov ecx, 4
mov dword [esp + 0x18], eax
mov eax, dword [esi + 0xc4]
cmp eax, ecx
cmovb ecx, eax
mov eax, dword [esi + 0x50]
mov dword [esp + 0x34], eax
mov eax, dword [esi + 0x54]
mov dword [esp + 0x30], eax
mov eax, 1
shl eax, cl
cmp dword [esi + 0xdc], 0
mov dword [esp + 0x14], eax
jne 0x47b0c2
mov eax, dword [esp + 0x24]
mov ecx, dword [esi + 0x1c]
mov edx, dword [esp + 0x28]
mov dword [esp + 0x48], eax
mov eax, dword [esp + 0x20]
mov dword [esp + 0x4c], eax
mov eax, dword [esp + 0x50]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
sub eax, ecx
mov dword [esp + 0x60], ecx
mov dword [esp + 0x38], 0x38
cmp eax, 0x180
jbe 0x47afc7
mov eax, dword [esp + 0x24]
lea edx, [ecx + 0x60]
mov dword [esp + 0x48], eax
mov eax, dword [esp + 0x20]
mov dword [esp + 0x4c], eax
mov eax, dword [esp + 0x50]
mov dword [esp + 0x3c], edx
mov dword [esp + 0x2c], eax
cmp ecx, edx
jae 0x47af07
mov edi, dword [esp + 0x40]
mov esi, 0x38
sub esi, dword [esp + 0x28]
add eax, 8
mov dword [esp + 0x48], esi
mov dword [esp + 0x4c], eax
push 0xcf1bbcdc
push 0xbb000000
push dword [eax + ecx + 4]
push dword [eax + ecx]
call fcn.004df430
xor eax, dword [edi + 0x50]
mov ecx, esi
xor edx, dword [edi + 0x54]
call fcn.004df490
mov ecx, eax
mov eax, dword [esp + 0x60]
and eax, 7
mov edx, dword [edi + eax*4 + 0x2c]
mov esi, edx
mov dword [edi + eax*4 + 0x2c], ecx
mov eax, 0
shr esi, 4
mov dword [esp + 0x58], edx
and esi, 0xffffff0
mov edx, dword [esp + 0x20]
add edx, esi
movzx ecx, byte [edx]
dec ecx
and ecx, 0xf
cmove eax, dword [esp + 0x1c]
add ecx, eax
mov eax, dword [esp + 0x58]
mov byte [edx], cl
mov byte [ecx + edx], al
lea eax, [ecx + esi]
mov edx, dword [esp + 0x24]
mov ecx, dword [esp + 0x60]
mov esi, dword [esp + 0x48]
mov dword [edx + eax*4], ecx
inc ecx
mov eax, dword [esp + 0x4c]
mov dword [esp + 0x60], ecx
cmp ecx, dword [esp + 0x3c]
jb 0x47ae60
mov eax, dword [edi + 0x5c]
mov esi, dword [esp + 0x40]
mov dword [esp + 0x48], eax
mov eax, dword [edi + 0x28]
mov dword [esp + 0x4c], eax
mov eax, dword [edi + 4]
mov edi, dword [esp + 0x44]
mov dword [esp + 0x2c], eax
mov eax, dword [esi + 0x24]
lea edx, [edi + 1]
mov ecx, dword [esp + 0x5c]
add ecx, 0xffffffe0
mov dword [esp + 0x58], eax
mov eax, dword [esp + 0x50]
add eax, ecx
mov dword [esp + 0x60], ecx
mov dword [esp + 0x3c], ecx
cmp eax, edx
jbe 0x47af2e
xor edx, edx
jmp 0x47af35
sub edx, dword [esp + 0x50]
sub edx, ecx
inc edx
mov eax, 8
cmp edx, eax
cmova edx, eax
add edx, ecx
mov dword [esp + 0x54], edx
cmp ecx, edx
jae 0x47afc3
mov eax, dword [esp + 0x38]
mov edi, edx
sub eax, dword [esp + 0x58]
mov edx, ecx
mov dword [esp + 0x58], eax
nop dword [eax]
mov eax, dword [esp + 0x50]
push 0xcf1bbcdc
push 0xbb000000
push dword [edx + eax + 4]
push dword [edx + eax]
call fcn.004df430
xor eax, dword [esi + 0x50]
xor edx, dword [esi + 0x54]
mov ecx, dword [esp + 0x58]
call fcn.004df490
mov edx, dword [esp + 0x3c]
mov ecx, eax
mov eax, edx
inc edx
and eax, 7
mov dword [esp + 0x3c], edx
mov dword [esi + eax*4 + 0x2c], ecx
cmp edx, edi
jb 0x47af60
mov eax, dword [esi + 0x5c]
mov edx, dword [esi + 0x24]
mov edi, dword [esp + 0x44]
mov ecx, dword [esp + 0x60]
mov dword [esp + 0x48], eax
mov eax, dword [esi + 0x28]
mov dword [esp + 0x4c], eax
mov eax, dword [esi + 4]
mov dword [esp + 0x2c], eax
jmp 0x47afc7
mov edx, dword [esp + 0x58]
mov eax, dword [esp + 0x5c]
cmp ecx, eax
jae 0x47b082
mov eax, 0x38
sub eax, edx
mov dword [esp + 0x54], eax
mov eax, dword [esp + 0x2c]
mov edi, dword [esp + 0x54]
add eax, 8
mov dword [esp + 0x58], eax
nop dword [eax]
push 0xcf1bbcdc
push 0xbb000000
push dword [eax + ecx + 4]
push dword [eax + ecx]
call fcn.004df430
xor eax, dword [esi + 0x50]
mov ecx, edi
xor edx, dword [esi + 0x54]
call fcn.004df490
mov ecx, eax
mov eax, dword [esp + 0x60]
and eax, 7
mov edx, dword [esi + eax*4 + 0x2c]
mov dword [esi + eax*4 + 0x2c], ecx
mov esi, edx
shr esi, 4
mov eax, 0
mov dword [esp + 0x54], edx
and esi, 0xffffff0
mov edx, dword [esp + 0x4c]
add edx, esi
movzx ecx, byte [edx]
dec ecx
and ecx, 0xf
cmove eax, dword [esp + 0x1c]
add ecx, eax
mov eax, dword [esp + 0x54]
mov byte [edx], cl
mov byte [ecx + edx], al
lea eax, [ecx + esi]
mov edx, dword [esp + 0x48]
mov ecx, dword [esp + 0x60]
mov esi, dword [esp + 0x40]
mov dword [edx + eax*4], ecx
inc ecx
mov eax, dword [esp + 0x58]
mov dword [esp + 0x60], ecx
cmp ecx, dword [esp + 0x5c]
jb 0x47aff0
mov edi, dword [esp + 0x44]
mov eax, dword [esp + 0x5c]
push 0xcf1bbcdc
push 0xbb000000
mov dword [esi + 0x1c], eax
push dword [edi + 0xc]
push dword [edi + 8]
call fcn.004df430
mov ecx, dword [esp + 0x38]
xor eax, dword [esp + 0x34]
xor edx, dword [esp + 0x30]
sub ecx, dword [esp + 0x28]
call fcn.004df490
mov ecx, eax
mov eax, dword [esp + 0x5c]
and eax, 7
mov edx, dword [esi + eax*4 + 0x2c]
mov dword [esi + eax*4 + 0x2c], ecx
jmp 0x47b0f5
push 0xcf1bbcdc
push 0xbb000000
push dword [edi + 4]
push dword [edi]
call fcn.004df430
xor eax, dword [esp + 0x34]
mov ecx, 0x38
xor edx, dword [esp + 0x30]
sub ecx, dword [esp + 0x28]
call fcn.004df490
mov edx, eax
mov eax, dword [esp + 0x5c]
mov dword [esi + 0x1c], eax
mov eax, dword [esp + 0x24]
mov ecx, edx
add dword [esi + 0x58], edx
shr ecx, 4
and ecx, 0xffffff0
mov dword [esp + 0x30], edx
mov dword [esp + 0x60], 0
mov dword [esp + 0x38], 0
lea eax, [eax + ecx*4]
add ecx, dword [esp + 0x20]
mov dword [esp + 0x34], eax
mov dword [esp + 0x58], ecx
movzx eax, byte [ecx]
mov esi, eax
mov dword [esp + 0x1c], eax
movsx eax, dl
and esi, 0xf
mov dword [esp + 0x54], esi
movd xmm0, eax
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
pshufd xmm1, xmm0, 0
movups xmm0, xmmword [ecx]
mov ecx, esi
neg ecx
pcmpeqb xmm0, xmm1
and ecx, 0xf
pmovmskb edx, xmm0
mov ax, dx
shl ax, cl
mov cx, si
shr dx, cl
or ax, dx
movzx eax, ax
cdq
mov esi, eax
test edx, edx
jne 0x47b17d
test esi, esi
je 0x47b1d7
xor edi, edi
nop
cmp dword [esp + 0x14], 0
je 0x47b1d3
test esi, esi
jne 0x47b193
bsf eax, edx
add eax, 0x20
jmp 0x47b196
bsf eax, esi
add eax, dword [esp + 0x54]
mov edi, dword [esp + 0x60]
and eax, 0xf
je 0x47b1bd
mov ecx, dword [esp + 0x34]
mov eax, dword [ecx + eax*4]
cmp eax, dword [esp + 0x18]
jb 0x47b1d3
mov dword [esp + edi*4 + 0x64], eax
inc edi
dec dword [esp + 0x14]
mov dword [esp + 0x60], edi
mov ecx, esi
mov eax, edx
add ecx, 0xffffffff
adc eax, 0xffffffff
and esi, ecx
and edx, eax
ja 0x47b180
jb 0x47b1d3
test esi, esi
jne 0x47b180
mov edi, dword [esp + 0x44]
mov ecx, dword [esp + 0x1c]
mov edx, 0xf
mov esi, dword [esp + 0x34]
dec ecx
and ecx, 0xf
mov eax, 0
cmove eax, edx
mov edx, dword [esp + 0x58]
add ecx, eax
mov eax, dword [esp + 0x30]
mov byte [edx], cl
mov byte [ecx + edx], al
mov edx, dword [esp + 0x40]
mov eax, dword [edx + 0x1c]
mov dword [esi + ecx*4], eax
inc dword [edx + 0x1c]
cmp dword [esp + 0x60], 0
jbe 0x47b2ff
mov ecx, dword [esp + 0x60]
xor eax, eax
lea esi, [eax + 3]
mov eax, dword [esp + eax*4 + 0x64]
mov edx, dword [esp + 0x50]
add edx, eax
mov dword [esp + 0x54], eax
mov eax, dword [edx + esi - 3]
cmp eax, dword [esi + edi - 3]
jne 0x47b2c9
mov esi, dword [esp + 0x10]
mov eax, edi
add esi, 0xfffffffd
cmp edi, esi
jae 0x47b275
mov eax, dword [edx]
xor eax, dword [edi]
je 0x47b257
bsf ecx, eax
shr ecx, 3
jmp 0x47b29d
lea eax, [edi + 4]
add edx, 4
cmp eax, esi
jae 0x47b275
mov ecx, dword [edx]
xor ecx, dword [eax]
jne 0x47b2f3
add eax, 4
add edx, 4
cmp eax, esi
jb 0x47b261
mov esi, dword [esp + 0x10]
lea ecx, [esi - 1]
cmp eax, ecx
jae 0x47b28e
mov cx, word [edx]
cmp cx, word [eax]
jne 0x47b28e
add eax, 2
add edx, 2
cmp eax, esi
jae 0x47b299
mov cl, byte [edx]
cmp cl, byte [eax]
jne 0x47b299
inc eax
mov ecx, eax
sub ecx, edi
mov esi, dword [esp + 0xc]
cmp ecx, esi
jbe 0x47b2c5
mov eax, dword [esp + 0x5c]
mov esi, ecx
sub eax, dword [esp + 0x54]
mov edx, dword [esp + 8]
add eax, 3
mov dword [esp + 0xc], esi
mov dword [edx], eax
lea eax, [ecx + edi]
cmp eax, dword [esp + 0x10]
je 0x47b2da
mov ecx, dword [esp + 0x60]
mov eax, dword [esp + 0x38]
inc eax
mov dword [esp + 0x38], eax
cmp eax, ecx
jb 0x47b220
pop edi
mov eax, esi
pop esi
mov ecx, dword [esp + 0x15c]
xor ecx, esp
call fcn.004df28f
add esp, 0x160
ret
bsf ecx, ecx
shr ecx, 3
sub ecx, edi
add ecx, eax
jmp 0x47b29d
mov ecx, dword [esp + 0x164]
mov eax, 3
pop edi
pop esi
xor ecx, esp
call fcn.004df28f
add esp, 0x160
ret