Function at 0x1015da30
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
sub esp, 0xb4
mov eax, dword [0x102220c0]
xor eax, esp
mov dword [esp + 0xb0], eax
push ebx
push esi
push edi
cmp ecx, 1
jne 0x1015de7f
mov eax, dword fs:[0x2c]
mov ecx, dword [0x10240d9c]
mov edi, dword [0x10240d90]
mov esi, dword [eax + ecx*4]
mov eax, dword [0x10533bc8]
cmp eax, dword [esi + 4]
jle 0x1015dc64
push 0x10533bc8
call fcn.101b5d2d
add esp, 4
cmp dword [0x10533bc8], 0xffffffff
jne 0x1015dc64
mov eax, dword [0x1023fc88]
xor ebx, ebx
cmp dword [0x10240d90], 2
movups xmm0, xmmword [str.U_gK_XRRS]
mov edi, dword [eax + 8]
mov ax, word [0x1020bdfc]
mov word [esp + 0xb4], ax
mov al, byte [0x1020bdfe]
movups xmmword [esp + 0xa4], xmm0
mov byte [esp + 0xb6], al
jl 0x1015dc10
movaps xmm0, xmmword [0x10214a90]
lea edx, [esp + 0xa8]
movaps xmm4, xmmword [0x10214950]
movaps xmm3, xmmword [0x10214d20]
movaps xmm5, xmmword [0x102149b0]
movaps xmmword [esp + 0x90], xmm0
mov ecx, dword [esp + 0x90]
nop dword [eax + eax]
movd xmm0, ebx
lea eax, [ebx + 4]
pshufd xmm2, xmm0, 0
paddd xmm2, xmm4
movaps xmm1, xmm2
movaps xmm0, xmm2
punpckhdq xmm0, xmm2
punpckldq xmm1, xmm2
pmuldq xmm0, xmm3
pmuldq xmm1, xmm3
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movaps xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm5
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
pshufhw xmm0, xmm0, 0xd8
pshufd xmm1, xmm0, 0xd8
andps xmm1, xmmword [0x10214a50]
packuswb xmm1, xmm1
movd xmm0, ecx
paddb xmm1, xmm0
movd xmm0, dword [esp + ebx + 0xa4]
xorps xmm1, xmm0
movd xmm0, eax
pshufd xmm2, xmm0, 0
movd dword [esp + ebx + 0xa4], xmm1
paddd xmm2, xmm4
movaps xmm1, xmm2
movaps xmm0, xmm2
punpckhdq xmm0, xmm2
punpckldq xmm1, xmm2
pmuldq xmm0, xmm3
pmuldq xmm1, xmm3
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movaps xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm5
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
pshufhw xmm0, xmm0, 0xd8
pshufd xmm1, xmm0, 0xd8
andps xmm1, xmmword [0x10214a50]
packuswb xmm1, xmm1
movd xmm0, ecx
paddb xmm1, xmm0
movd xmm0, dword [edx + ebx]
xorps xmm1, xmm0
movd dword [edx + ebx], xmm1
add ebx, 8
cmp ebx, 0x10
jl 0x1015db10
cmp ebx, 0x13
jge 0x1015dc3b
mov eax, 0x5397829d
mov cl, bl
imul ebx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add eax, edx
movsx eax, al
imul eax, eax, 0x31
sub cl, al
add cl, 0x36
xor byte [esp + ebx + 0xa4], cl
inc ebx
cmp ebx, 0x13
jl 0x1015dc10
mov eax, dword [edi]
lea ecx, [esp + 0xa4]
push ecx
mov ecx, edi
mov eax, dword [eax + 0x3c]
call eax
push 0x10533bc8
mov dword [0x10533ecc], eax
call fcn.101b5cdc
mov edi, dword [0x10240d90]
add esp, 4
mov eax, dword [0x10533ec8]
cmp eax, dword [esi + 4]
jle 0x1015de5e
push 0x10533ec8
call fcn.101b5d2d
add esp, 4
cmp dword [0x10533ec8], 0xffffffff
jne 0x1015de5e
mov eax, dword [0x1023fc88]
xor ebx, ebx
movups xmm0, xmmword [str.vGYWUI_P____1__]
mov esi, dword [eax + 8]
mov eax, dword [0x1020c600]
mov dword [esp + 0xb4], eax
mov ax, word [0x1020c604]
mov word [esp + 0xb8], ax
mov al, byte [0x1020c606]
mov byte [esp + 0xba], al
movups xmmword [esp + 0xa4], xmm0
cmp edi, 2
jl 0x1015de10
movaps xmm0, xmmword [0x10214a90]
lea edx, [esp + 0xa8]
movaps xmm4, xmmword [0x10214950]
movaps xmm3, xmmword [0x10214d20]
movaps xmm5, xmmword [0x102149b0]
movaps xmmword [esp + 0x90], xmm0
mov ecx, dword [esp + 0x90]
nop dword [eax]
movd xmm0, ebx
lea eax, [ebx + 4]
pshufd xmm2, xmm0, 0
paddd xmm2, xmm4
movaps xmm1, xmm2
movaps xmm0, xmm2
punpckhdq xmm0, xmm2
punpckldq xmm1, xmm2
pmuldq xmm0, xmm3
pmuldq xmm1, xmm3
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movaps xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm5
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
pshufhw xmm0, xmm0, 0xd8
pshufd xmm1, xmm0, 0xd8
andps xmm1, xmmword [0x10214a50]
packuswb xmm1, xmm1
movd xmm0, ecx
paddb xmm1, xmm0
movd xmm0, dword [esp + ebx + 0xa4]
xorps xmm1, xmm0
movd xmm0, eax
pshufd xmm2, xmm0, 0
movd dword [esp + ebx + 0xa4], xmm1
paddd xmm2, xmm4
movaps xmm1, xmm2
movaps xmm0, xmm2
punpckhdq xmm0, xmm2
punpckldq xmm1, xmm2
pmuldq xmm0, xmm3
pmuldq xmm1, xmm3
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movaps xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm5
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
pshufhw xmm0, xmm0, 0xd8
pshufd xmm1, xmm0, 0xd8
andps xmm1, xmmword [0x10214a50]
packuswb xmm1, xmm1
movd xmm0, ecx
paddb xmm1, xmm0
movd xmm0, dword [edx + ebx]
xorps xmm1, xmm0
movd dword [edx + ebx], xmm1
add ebx, 8
cmp ebx, 0x10
jl 0x1015dd10
cmp ebx, 0x17
jge 0x1015de3b
mov eax, 0x5397829d
mov cl, bl
imul ebx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add eax, edx
movsx eax, al
imul eax, eax, 0x31
sub cl, al
add cl, 0x36
xor byte [esp + ebx + 0xa4], cl
inc ebx
cmp ebx, 0x17
jl 0x1015de10
mov eax, dword [esi]
lea ecx, [esp + 0xa4]
push ecx
mov ecx, esi
mov eax, dword [eax + 0x3c]
call eax
push 0x10533ec8
mov dword [0x10533c9c], eax
call fcn.101b5cdc
add esp, 4
mov ecx, dword [0x10533ecc]
push 0x258
mov eax, dword [ecx]
mov eax, dword [eax + 0x40]
call eax
mov ecx, dword [0x10533c9c]
push 0
mov eax, dword [ecx]
mov eax, dword [eax + 0x40]
call eax
xor eax, eax
lea esi, [esp + 0x18]
xorps xmm0, xmm0
mov word [esp + 0x18], ax
mov ecx, 0x1e
mov byte [esp + 0x1a], al
mov edi, 0x10468470
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], eax
mov byte [esp + 0x24], al
movq qword [esp + 0x28], xmm0
mov dword [esp + 0x30], eax
movq qword [esp + 0x34], xmm0
mov dword [esp + 0x3c], eax
mov dword [esp + 0x40], eax
mov dword [esp + 0x44], eax
mov dword [esp + 0x48], eax
mov byte [esp + 0x4c], al
movups xmmword [esp + 0x50], xmm0
mov dword [esp + 0x68], eax
movq qword [esp + 0x60], xmm0
mov dword [esp + 0x6c], eax
mov dword [esp + 0x70], eax
mov dword [esp + 0x74], eax
mov dword [esp + 0x78], eax
mov dword [esp + 0x7c], eax
mov dword [esp + 0x80], eax
mov dword [esp + 0x84], eax
mov dword [esp + 0x88], eax
mov dword [esp + 0x8c], eax
rep movsd dword es:[edi], dword [esi]
mov ecx, dword [esp + 0xbc]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.101b579a
mov esp, ebp
pop ebp
ret