Function at 0x4e5a90
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
sub esp, 0x1a8
mov eax, dword [0x5b3480]
xor eax, esp
mov dword [esp + 0x1a4], eax
mov eax, dword [ebp + 0x10]
mov edx, 1
mov dword [esp + 0x1c], eax
mov eax, dword [ebp + 0x14]
mov dword [esp + 0x64], eax
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
mov dword [esp + 0x38], edi
mov eax, dword [esi + 0x5c]
mov ecx, dword [esi + 4]
mov dword [esp + 0x30], eax
mov eax, dword [esi + 0x28]
mov dword [esp + 0x34], eax
lea eax, [esi + 0x2c]
mov dword [esp + 0x28], eax
mov eax, dword [esi + 0x24]
mov dword [esp + 0x54], eax
mov eax, dword [esi + 0xc]
mov dword [esp + 0x64], eax
add eax, ecx
mov dword [esp + 0x7c], eax
mov eax, edi
sub eax, ecx
mov dword [esp + 0x3c], ecx
mov ecx, dword [esi + 0xb8]
mov dword [esp + 0x1c], eax
mov edi, dword [esp + 0x1c]
shl edx, cl
mov ecx, dword [esi + 0x10]
sub edi, edx
sub eax, ecx
mov dword [esp + 0x14], esi
cmp eax, edx
mov dword [esp + 0x20], 3
mov eax, edi
mov dword [esp + 0x40], 0x3f
cmovbe eax, ecx
mov edi, dword [esp + 0x38]
cmp dword [esi + 0x18], 0
cmovne eax, ecx
mov ecx, 6
mov dword [esp + 0x58], eax
mov eax, dword [esi + 0xc4]
cmp eax, ecx
cmovb ecx, eax
mov eax, dword [esi + 0x50]
mov dword [esp + 0x2c], eax
mov eax, 1
shl eax, cl
mov ecx, 0x18
mov dword [esp + 0x5c], eax
mov eax, dword [esi + 0xb4]
mov dword [esp + 0x60], eax
mov edx, dword [eax + 0x28]
mov esi, dword [eax + 0x5c]
imul eax, dword [edi], 0x9e3779b1
mov edi, dword [esp + 0x60]
sub ecx, dword [edi + 0x24]
mov edi, dword [esp + 0x38]
mov dword [esp + 0x18], eax
shr eax, cl
mov dword [esp + 0x50], eax
shr eax, 2
and eax, 0x3fffffc0
lea ecx, [eax + edx]
mov dword [esp + 0x68], ecx
lea eax, [esi + eax*4]
mov ecx, dword [esp + 0x14]
mov dword [esp + 0x70], eax
cmp dword [ecx + 0xdc], 0
jne 0x4e5deb
mov esi, dword [ecx + 0x1c]
mov eax, dword [esp + 0x1c]
sub eax, esi
mov dword [esp + 0x18], esi
cmp eax, 0x180
jbe 0x4e5cf8
lea eax, [esi + 0x60]
mov dword [esp + 0x44], eax
cmp esi, eax
jae 0x4e5c6f
mov edi, dword [esp + 0x18]
mov esi, 0x18
sub esi, dword [esp + 0x54]
mov dword [esp + 0x90], esi
mov eax, dword [ecx + 0x54]
mov dword [esp + 0x84], eax
mov eax, dword [esp + 0x3c]
imul edx, dword [edi + eax + 8], 0x9e3779b1
mov eax, edi
and eax, 7
xor edx, dword [ecx + 0x50]
mov ecx, esi
mov esi, dword [esp + 0x28]
shr edx, cl
mov ecx, dword [esi + eax*4]
mov dword [esi + eax*4], edx
mov esi, ecx
mov edx, dword [esp + 0x34]
mov eax, 0
shr esi, 2
and esi, 0x3fffffc0
mov dword [esp + 0x18], ecx
add edx, esi
movzx ecx, byte [edx]
dec ecx
and ecx, 0x3f
cmove eax, dword [esp + 0x40]
add ecx, eax
mov eax, dword [esp + 0x18]
mov byte [edx], cl
mov byte [ecx + edx], al
lea eax, [ecx + esi]
mov ecx, dword [esp + 0x30]
mov esi, dword [esp + 0x90]
mov dword [ecx + eax*4], edi
inc edi
mov ecx, dword [esp + 0x14]
cmp edi, dword [esp + 0x44]
jb 0x4e5bf2
mov edi, dword [esp + 0x38]
mov esi, dword [esp + 0x1c]
lea edx, [edi + 1]
mov eax, dword [esp + 0x3c]
add esi, 0xffffffe0
add eax, esi
mov dword [esp + 0x18], esi
cmp eax, edx
jbe 0x4e5c8b
xor edx, edx
jmp 0x4e5c92
sub edx, dword [esp + 0x3c]
sub edx, esi
inc edx
mov eax, 8
cmp edx, eax
cmova edx, eax
add edx, esi
mov dword [esp + 0x90], edx
cmp esi, edx
jae 0x4e5cf8
mov eax, 0x18
mov edi, edx
sub eax, dword [ecx + 0x24]
mov dword [esp + 0x48], eax
nop word [eax + eax]
mov eax, dword [ecx + 0x54]
mov dword [esp + 0x84], eax
mov eax, dword [esp + 0x3c]
imul edx, dword [esi + eax], 0x9e3779b1
mov eax, esi
and eax, 7
inc esi
xor edx, dword [ecx + 0x50]
mov ecx, dword [esp + 0x48]
shr edx, cl
mov ecx, dword [esp + 0x14]
mov dword [ecx + eax*4 + 0x2c], edx
cmp esi, edi
jb 0x4e5cc0
mov edi, dword [esp + 0x38]
mov esi, dword [esp + 0x18]
mov eax, dword [ecx + 0x5c]
mov edx, dword [ecx + 4]
mov dword [esp + 0x44], eax
mov eax, dword [ecx + 0x28]
mov dword [esp + 0x48], eax
mov dword [esp + 0x80], edx
cmp esi, dword [esp + 0x1c]
jae 0x4e5db3
mov edi, dword [esp + 0x18]
mov esi, 0x18
sub esi, dword [ecx + 0x24]
mov dword [esp + 0x4c], esi
nop word [eax + eax]
imul edx, dword [edi + edx + 8], 0x9e3779b1
mov eax, dword [ecx + 0x54]
mov dword [esp + 0x94], eax
mov eax, edi
and eax, 7
xor edx, dword [ecx + 0x50]
mov ecx, esi
mov esi, dword [esp + 0x28]
shr edx, cl
mov ecx, dword [esi + eax*4]
mov dword [esi + eax*4], edx
mov esi, ecx
mov edx, dword [esp + 0x48]
mov eax, 0
shr esi, 2
and esi, 0x3fffffc0
mov dword [esp + 0x90], ecx
add edx, esi
movzx ecx, byte [edx]
dec ecx
and ecx, 0x3f
cmove eax, dword [esp + 0x40]
add ecx, eax
mov eax, dword [esp + 0x90]
mov byte [edx], cl
mov byte [ecx + edx], al
lea eax, [ecx + esi]
mov ecx, dword [esp + 0x44]
mov esi, dword [esp + 0x4c]
mov edx, dword [esp + 0x80]
mov dword [ecx + eax*4], edi
inc edi
mov ecx, dword [esp + 0x14]
cmp edi, dword [esp + 0x1c]
jb 0x4e5d30
mov edi, dword [esp + 0x38]
mov esi, dword [esp + 0x1c]
mov eax, esi
mov dword [ecx + 0x1c], esi
mov ecx, 0x18
imul edx, dword [edi + 8], 0x9e3779b1
sub ecx, dword [esp + 0x54]
mov esi, dword [esp + 0x28]
xor edx, dword [esp + 0x2c]
shr edx, cl
and eax, 7
mov ecx, dword [esi + eax*4]
mov dword [esi + eax*4], edx
mov edx, ecx
mov eax, dword [esp + 0x14]
mov dword [esp + 0x18], ecx
jmp 0x4e5e0d
mov edx, dword [esp + 0x18]
mov ecx, 0x18
sub ecx, dword [esp + 0x54]
mov eax, dword [esp + 0x14]
xor edx, dword [esp + 0x2c]
shr edx, cl
mov ecx, dword [esp + 0x1c]
mov dword [esp + 0x18], edx
mov dword [eax + 0x1c], ecx
add dword [eax + 0x58], edx
mov eax, edx
mov ecx, dword [esp + 0x30]
mov edi, dword [esp + 0x34]
shr eax, 2
and eax, 0x3fffffc0
mov dword [esp + 0x28], 0
add edi, eax
mov dword [esp + 0x40], 0
mov dword [esp + 0x48], edi
lea ecx, [ecx + eax*4]
movsx eax, dl
movzx esi, byte [edi]
mov edx, edi
mov dword [esp + 0x2c], ecx
xor ecx, ecx
mov dword [esp + 0x30], esi
movd xmm0, eax
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
pshufd xmm1, xmm0, 0
xorps xmm0, xmm0
movaps xmmword [esp + 0x80], xmm0
nop dword [eax]
movups xmm0, xmmword [edx]
lea edx, [edx + 0x10]
pcmpeqb xmm0, xmm1
pmovmskb eax, xmm0
mov dword [esp + ecx*4 + 0x80], eax
inc ecx
cmp ecx, 4
jl 0x4e5e70
mov eax, dword [esp + 0x8c]
and esi, 0x3f
cdq
mov edi, eax
mov ecx, edx
mov eax, dword [esp + 0x88]
shld ecx, edi, 0x10
cdq
or ecx, edx
shl edi, 0x10
or edi, eax
mov eax, dword [esp + 0x84]
shld ecx, edi, 0x10
cdq
or ecx, edx
shl edi, 0x10
or edi, eax
mov eax, dword [esp + 0x80]
shld ecx, edi, 0x10
cdq
or ecx, edx
shl edi, 0x10
mov dword [esp + 0x34], ecx
or edi, eax
mov edx, dword [esp + 0x34]
mov ecx, esi
neg ecx
mov eax, edi
and ecx, 0x3f
call fcn.00491da0
mov dword [esp + 0x80], eax
mov ecx, esi
mov dword [esp + 0x4c], edx
mov eax, edi
mov edx, dword [esp + 0x34]
call fcn.00491dc0
mov esi, dword [esp + 0x80]
mov edi, dword [esp + 0x4c]
or esi, eax
or edi, edx
ja 0x4e5f16
test esi, esi
je 0x4e5f6e
mov ecx, dword [esp + 0x5c]
test ecx, ecx
je 0x4e5f6e
test esi, esi
jne 0x4e5f2a
bsf eax, edi
add eax, 0x20
jmp 0x4e5f2d
bsf eax, esi
add eax, dword [esp + 0x30]
and eax, 0x3f
je 0x4e5f58
mov edx, dword [esp + 0x2c]
mov eax, dword [edx + eax*4]
cmp eax, dword [esp + 0x58]
jb 0x4e5f6e
mov edx, dword [esp + 0x28]
mov dword [esp + edx*4 + 0xa8], eax
inc edx
dec ecx
mov dword [esp + 0x28], edx
mov dword [esp + 0x5c], ecx
mov ecx, esi
mov eax, edi
add ecx, 0xffffffff
adc eax, 0xffffffff
and esi, ecx
and edi, eax
ja 0x4e5f16
jb 0x4e5f6e
test esi, esi
jne 0x4e5f16
mov ecx, dword [esp + 0x30]
mov edx, 0x3f
mov esi, dword [esp + 0x2c]
dec ecx
and ecx, 0x3f
mov eax, 0
cmove eax, edx
mov edx, dword [esp + 0x48]
add ecx, eax
mov eax, dword [esp + 0x18]
mov byte [edx], cl
mov byte [ecx + edx], al
mov edx, dword [esp + 0x14]
mov eax, dword [edx + 0x1c]
mov dword [esi + ecx*4], eax
inc dword [edx + 0x1c]
cmp dword [esp + 0x28], 0
jbe 0x4e6088
mov esi, dword [esp + 0x38]
mov ecx, 3
xor eax, eax
nop dword [eax]
mov eax, dword [esp + eax*4 + 0xa8]
mov edx, dword [esp + 0x3c]
add edx, eax
mov dword [esp + 0x80], eax
mov eax, dword [edx + ecx - 3]
cmp eax, dword [ecx + esi - 3]
jne 0x4e6075
mov edi, dword [esp + 0x24]
mov eax, esi
add edi, 0xfffffffd
cmp esi, edi
jae 0x4e6024
mov eax, dword [edx]
xor eax, dword [esi]
je 0x4e6001
mov edi, dword [esp + 0x24]
bsf ecx, eax
shr ecx, 3
jmp 0x4e604c
lea eax, [esi + 4]
add edx, 4
cmp eax, edi
jae 0x4e6024
nop dword [eax + eax]
mov ecx, dword [edx]
xor ecx, dword [eax]
jne 0x4e61a0
add eax, 4
add edx, 4
cmp eax, edi
jb 0x4e6010
mov edi, dword [esp + 0x24]
lea ecx, [edi - 1]
cmp eax, ecx
jae 0x4e603d
mov cx, word [edx]
cmp cx, word [eax]
jne 0x4e603d
add eax, 2
add edx, 2
cmp eax, edi
jae 0x4e6048
mov cl, byte [edx]
cmp cl, byte [eax]
jne 0x4e6048
inc eax
mov ecx, eax
sub ecx, esi
cmp ecx, dword [esp + 0x20]
jbe 0x4e6071
mov eax, dword [esp + 0x1c]
sub eax, dword [esp + 0x80]
mov edx, dword [esp + 0x6c]
add eax, 3
mov dword [esp + 0x20], ecx
mov dword [edx], eax
lea eax, [ecx + esi]
cmp eax, edi
je 0x4e6088
mov ecx, dword [esp + 0x20]
mov eax, dword [esp + 0x40]
inc eax
mov dword [esp + 0x40], eax
cmp eax, dword [esp + 0x28]
jb 0x4e5fc0
mov edx, dword [esp + 0x60]
mov dword [esp + 0x14], 0
mov dword [esp + 0x2c], 0
mov ecx, dword [edx + 4]
mov eax, dword [edx]
mov edx, dword [esp + 0x68]
mov dword [esp + 0x80], ecx
sub ecx, eax
add ecx, dword [esp + 0x64]
mov dword [esp + 0x30], eax
mov eax, dword [esp + 0x50]
movzx esi, byte [edx]
movsx eax, al
mov dword [esp + 0x4c], ecx
xor ecx, ecx
mov dword [esp + 0x64], esi
movd xmm0, eax
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
pshufd xmm1, xmm0, 0
xorps xmm0, xmm0
movaps xmmword [esp + 0x90], xmm0
movups xmm0, xmmword [edx]
lea edx, [edx + 0x10]
pcmpeqb xmm0, xmm1
pmovmskb eax, xmm0
mov dword [esp + ecx*4 + 0x90], eax
inc ecx
cmp ecx, 4
jl 0x4e60e6
mov eax, dword [esp + 0x9c]
and esi, 0x3f
cdq
mov edi, eax
mov ecx, edx
mov eax, dword [esp + 0x98]
shld ecx, edi, 0x10
cdq
or ecx, edx
shl edi, 0x10
or edi, eax
mov eax, dword [esp + 0x94]
shld ecx, edi, 0x10
cdq
or ecx, edx
shl edi, 0x10
or edi, eax
mov eax, dword [esp + 0x90]
shld ecx, edi, 0x10
cdq
or ecx, edx
shl edi, 0x10
mov dword [esp + 0x34], ecx
or edi, eax
mov edx, dword [esp + 0x34]
mov ecx, esi
neg ecx
mov eax, edi
and ecx, 0x3f
call fcn.00491da0
mov dword [esp + 0x50], eax
mov ecx, esi
mov dword [esp + 0x68], edx
mov eax, edi
mov edx, dword [esp + 0x34]
call fcn.00491dc0
mov esi, dword [esp + 0x50]
mov edi, dword [esp + 0x68]
or esi, eax
or edi, edx
ja 0x4e618a
test esi, esi
je 0x4e62dc
mov edx, dword [esp + 0x5c]
nop
test edx, edx
je 0x4e61f6
test esi, esi
jne 0x4e61b3
bsf eax, edi
add eax, 0x20
jmp 0x4e61b6
mov edi, dword [esp + 0x24]
bsf ecx, ecx
shr ecx, 3
sub ecx, esi
add ecx, eax
jmp 0x4e604c
bsf eax, esi
add eax, dword [esp + 0x64]
and eax, 0x3f
je 0x4e61e0
mov ecx, dword [esp + 0x70]
mov ecx, dword [ecx + eax*4]
mov eax, dword [esp + 0x60]
cmp ecx, dword [eax + 0xc]
jb 0x4e61f6
mov eax, dword [esp + 0x14]
mov dword [esp + eax*4 + 0xa8], ecx
inc eax
mov dword [esp + 0x14], eax
dec edx
mov ecx, esi
mov eax, edi
add ecx, 0xffffffff
adc eax, 0xffffffff
and esi, ecx
and edi, eax
ja 0x4e6190
jb 0x4e61f6
test esi, esi
jne 0x4e6190
cmp dword [esp + 0x14], 0
jbe 0x4e62dc
mov edi, dword [esp + 0x38]
xor eax, eax
mov ecx, dword [esp + 0x14]
nop dword [eax + eax]
mov eax, dword [esp + eax*4 + 0xa8]
mov esi, dword [esp + 0x80]
add esi, eax
mov dword [esp + 0x50], eax
mov eax, dword [esi]
cmp eax, dword [edi]
jne 0x4e62d6
mov ecx, dword [esp + 0x24]
lea eax, [edi + 4]
add esi, 4
sub eax, esi
add eax, dword [esp + 0x30]
cmp eax, ecx
cmovb ecx, eax
lea eax, [edi + 4]
push ecx
push esi
push eax
call fcn.004d5c50
add esp, 0xc
mov dword [esp + 0x70], eax
lea ecx, [eax + esi]
cmp ecx, dword [esp + 0x30]
jne 0x4e627c
mov esi, dword [esp + 0x24]
add eax, 4
push esi
push dword [esp + 0x80]
add eax, edi
push eax
call fcn.004d5c50
add esp, 0xc
add eax, dword [esp + 0x70]
mov edx, dword [esp + 0x20]
lea ecx, [eax + 4]
cmp ecx, edx
jbe 0x4e62ab
mov eax, dword [esp + 0x1c]
mov edx, ecx
sub eax, dword [esp + 0x50]
sub eax, dword [esp + 0x4c]
mov esi, dword [esp + 0x6c]
add eax, 3
mov dword [esp + 0x20], edx
mov dword [esi], eax
lea eax, [ecx + edi]
cmp eax, dword [esp + 0x24]
je 0x4e62c0
mov ecx, dword [esp + 0x14]
mov eax, dword [esp + 0x2c]
inc eax
mov dword [esp + 0x2c], eax
cmp eax, ecx
jb 0x4e6210
mov eax, edx
pop edi
pop esi
mov ecx, dword [esp + 0x1a4]
xor ecx, esp
call fcn.004913e0
mov esp, ebp
pop ebp
ret
mov edx, dword [esp + 0x20]
jmp 0x4e62af
mov ecx, dword [esp + 0x1ac]
mov eax, dword [esp + 0x20]
pop edi
pop esi
xor ecx, esp
call fcn.004913e0
mov esp, ebp
pop ebp
ret