Function at 0x515620
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0xd8
call fcn.0052b4c0
mov eax, dword [0x5b4b3c]
xor eax, esp
mov dword [esp + 0xd4], eax
mov eax, dword [esp + 0xdc]
mov edx, dword [esp + 0xec]
push ebp
mov ebp, dword [esp + 0xec]
push esi
mov esi, dword [esp + 0x108]
mov dword [esp + 0x4c], eax
mov eax, dword [esp + 0xfc]
push edi
mov edi, dword [esp + 0xf0]
mov dword [esp + 0x5c], eax
mov eax, dword [esp + 0x104]
shr edi, 3
mov dword [esp + 0x54], eax
mov eax, dword [esp + 0x108]
mov dword [esp + 0x38], ebp
mov dword [esp + 0x2c], edx
mov dword [esp + 0x58], eax
mov dword [esp + 0x18], esi
mov dword [esp + 0x44], 0
mov dword [esp + 0x28], 0
mov dword [esp + 0x40], 2
cmp edi, 0x14
je 0x5156d3
cmp edi, 0x1c
je 0x5156d3
cmp edi, 0x20
je 0x5156d3
pop edi
pop esi
xor eax, eax
pop ebp
mov ecx, dword [esp + 0xd4]
xor ecx, esp
call fcn.0052a949
add esp, 0xd8
ret
test ebp, ebp
jne 0x5156e6
call fcn.004ca910
mov edx, dword [esp + 0x2c]
mov ebp, eax
mov dword [esp + 0x38], eax
mov eax, 0x200
cmp dword [esp + 0xec], eax
cmovae eax, dword [esp + 0xec]
add eax, 0x3f
and eax, 0xffffffc0
mov dword [esp + 0x30], eax
mov eax, dword [esp + 0xfc]
test eax, eax
je 0x51571a
xor ecx, ecx
cmp eax, edi
cmovb edx, ecx
mov dword [esp + 0x2c], edx
cmp eax, edi
cmova eax, edi
mov dword [esp + 0xfc], eax
test edx, edx
je 0x51573c
push eax
push edx
lea eax, [esp + 0xa8]
push eax
call fcn.0052dc20
add esp, 0xc
call fcn.004f3250
mov dword [esp + 0x24], eax
test eax, eax
je 0x515d92
push ebx
call fcn.004c7c70
mov ebx, eax
mov dword [esp + 0x10], ebx
test ebx, ebx
je 0x515d85
push ebx
call fcn.004c7cf0
push ebx
call fcn.004c7c10
push dword [esp + 0x18]
mov ebx, eax
call fcn.004c7c10
push dword [esp + 0x1c]
mov dword [esp + 0x34], eax
call fcn.004c7c10
push dword [esp + 0x20]
mov dword [esp + 0x4c], eax
call fcn.004c7c10
push dword [esp + 0x24]
mov dword [esp + 0x38], eax
call fcn.004c7c10
push dword [esp + 0x28]
mov dword [esp + 0x6c], eax
call fcn.004c7c10
push dword [esp + 0x2c]
mov dword [esp + 0x6c], eax
call fcn.004c7c10
push dword [esp + 0x30]
mov dword [esp + 0x3c], eax
call fcn.004c7c10
add esp, 0x24
mov dword [esp + 0x14], eax
test eax, eax
je 0x515d72
mov eax, dword [esp + 0x34]
dec eax
push eax
call fcn.004b1e40
push eax
push dword [esp + 0x1c]
call fcn.004e7b40
add esp, 0xc
test eax, eax
je 0x515d72
push dword [esp + 0x2c]
push 0
push esi
call fcn.00513620
inc dword [esp + 0x38]
add esp, 0xc
test eax, eax
je 0x515d72
cmp dword [esp + 0x100], 0
je 0x51582c
cmp dword [esp + 0x30], 0
je 0x51582c
xor esi, esi
mov dword [esp + 0x100], esi
jmp 0x51584a
lea eax, [esp + 0xa4]
push edi
push eax
call fcn.004b8c10
add esp, 8
test eax, eax
jle 0x515d72
mov esi, 1
push edi
lea eax, [esp + 0xa8]
push eax
lea eax, [esp + 0x8c]
push eax
call fcn.0052dc20
push edi
lea eax, [esp + 0xb4]
push eax
lea eax, [esp + 0xd8]
push eax
call fcn.0052dc20
lea eax, [edi - 1]
add esp, 0x18
test eax, eax
js 0x51588f
add byte [esp + eax + 0x84], 1
jne 0x51588f
sub eax, 1
jns 0x515880
push 0
push ebp
push 0
lea eax, [esp + 0x70]
push eax
lea eax, [esp + 0xb4]
push edi
push eax
call fcn.004c1450
add esp, 0x18
test eax, eax
je 0x515d72
push 0
push ebp
push 0
lea eax, [esp + 0xd0]
push eax
lea eax, [esp + 0x94]
push edi
push eax
call fcn.004c1450
add esp, 0x18
test eax, eax
je 0x515d72
xor ecx, ecx
test edi, edi
je 0x515933
cmp edi, 0x20
jb 0x515933
mov eax, edi
and eax, 0x8000001f
jns 0x5158f1
dec eax
or eax, 0xffffffe0
inc eax
mov edx, edi
sub edx, eax
nop word [eax + eax]
movups xmm0, xmmword [esp + ecx + 0x64]
movups xmm1, xmmword [esp + ecx + 0xc4]
pxor xmm1, xmm0
movups xmmword [esp + ecx + 0x64], xmm1
movups xmm0, xmmword [esp + ecx + 0x74]
movups xmm1, xmmword [esp + ecx + 0xd4]
pxor xmm1, xmm0
movups xmmword [esp + ecx + 0x74], xmm1
add ecx, 0x20
cmp ecx, edx
jl 0x515900
cmp ecx, edi
jge 0x515950
nop word [eax + eax]
mov al, byte [esp + ecx + 0xc4]
xor byte [esp + ecx + 0x64], al
inc ecx
cmp ecx, edi
jl 0x515940
push dword [esp + 0x20]
or byte [esp + 0x68], 0x80
lea eax, [esp + 0x68]
or byte [esp + edi + 0x67], 1
push edi
push eax
call fcn.004b1470
add esp, 0xc
test eax, eax
je 0x515d72
push dword [esp + 0x1c]
push esi
push dword [esp + 0x18]
push 0x32
push dword [esp + 0x30]
call fcn.005138f0
add esp, 0x14
test eax, eax
jg 0x51599e
jne 0x515d72
mov esi, dword [esp + 0x1c]
jmp 0x5157f5
mov ebp, dword [esp + 0x1c]
push 0
push 2
push ebp
call fcn.00513620
add esp, 0xc
test eax, eax
je 0x515d72
push 0
push 3
push ebp
call fcn.00513620
add esp, 0xc
test eax, eax
je 0x515d72
mov ecx, dword [esp + 0x34]
mov eax, 0xcccccccd
xor esi, esi
mov dword [esp + 0x40], esi
lea ecx, [ecx - 1]
mul ecx
mov ebp, edx
shr ebp, 7
test esi, esi
je 0x515a00
push esi
push 0
push dword [esp + 0x24]
call fcn.00513620
add esp, 0xc
test eax, eax
je 0x515d72
push 0
push dword [esp + 0x3c]
call fcn.004b1d90
add esp, 8
xor esi, esi
test ebp, ebp
js 0x515aa9
lea eax, [edi - 1]
test eax, eax
js 0x515a2f
nop
add byte [esp + eax + 0x84], 1
jne 0x515a2f
sub eax, 1
jns 0x515a20
push 0
push dword [esp + 0x40]
lea eax, [esp + 0x6c]
push 0
push eax
lea eax, [esp + 0x94]
push edi
push eax
call fcn.004c1450
add esp, 0x18
test eax, eax
je 0x515d72
push ebx
lea eax, [esp + 0x68]
push edi
push eax
call fcn.004b1470
add esp, 0xc
test eax, eax
je 0x515d72
lea eax, [edi*8]
imul eax, esi
push eax
push ebx
push ebx
call fcn.004e7b40
add esp, 0xc
test eax, eax
je 0x515d72
mov eax, dword [esp + 0x38]
push ebx
push eax
push eax
call fcn.004da4b0
add esp, 0xc
test eax, eax
je 0x515d72
inc esi
cmp esi, ebp
jle 0x515a18
mov eax, dword [esp + 0x34]
mov esi, dword [esp + 0x38]
dec eax
push eax
push esi
call fcn.004b1b20
add esp, 8
test eax, eax
je 0x515d72
push esi
mov esi, dword [esp + 0x54]
push esi
call fcn.004b1970
add esp, 8
test eax, eax
je 0x515d72
push dword [esp + 0x14]
push esi
push esi
call fcn.004da4b0
add esp, 0xc
test eax, eax
je 0x515d72
push dword [esp + 0x20]
push ebx
call fcn.004e7cc0
add esp, 8
test eax, eax
je 0x515d72
push dword [esp + 0x10]
push ebx
push esi
push dword [esp + 0x58]
push 0
call fcn.005059b0
add esp, 0x14
test eax, eax
je 0x515d72
call fcn.004b1e40
push eax
push dword [esp + 0x50]
push ebx
call fcn.004da540
add esp, 0xc
test eax, eax
je 0x515d72
push ebx
push esi
mov esi, dword [esp + 0x20]
push esi
call fcn.004da540
add esp, 0xc
test eax, eax
je 0x515d72
push dword [esp + 0x14]
push esi
call fcn.004b1620
add esp, 8
test eax, eax
js 0x515b87
mov esi, dword [esp + 0x1c]
push esi
push 1
push dword [esp + 0x18]
push 0x32
push dword [esp + 0x28]
call fcn.005138f0
add esp, 0x14
test eax, eax
jg 0x515ba9
jne 0x515d72
mov esi, dword [esp + 0x40]
inc esi
mov dword [esp + 0x40], esi
cmp esi, 0x1000
jl 0x5159e5
mov ebp, dword [esp + 0x3c]
mov esi, dword [esp + 0x1c]
jmp 0x5157f5
push 1
push 2
push esi
call fcn.00513620
add esp, 0xc
test eax, eax
je 0x515d72
call fcn.004b1e40
push eax
push dword [esp + 0x1c]
push dword [esp + 0x1c]
call fcn.004da540
add esp, 0xc
test eax, eax
je 0x515d72
mov ebp, dword [esp + 0x10]
push ebp
push dword [esp + 0x24]
push dword [esp + 0x1c]
push 0
push ebx
call fcn.005059b0
add esp, 0x14
test eax, eax
je 0x515d72
push 2
push dword [esp + 0x18]
call fcn.004b1d90
add esp, 8
test eax, eax
je 0x515d72
push ebp
push dword [esp + 0x1c]
push dword [esp + 0x30]
call fcn.004f32b0
add esp, 0xc
test eax, eax
je 0x515d72
push dword [esp + 0x28]
push ebp
push dword [esp + 0x20]
push ebx
push dword [esp + 0x24]
push dword [esp + 0x38]
call fcn.004f1c40
add esp, 0x18
test eax, eax
je 0x515d72
nop dword [eax]
mov ecx, dword [esp + 0x24]
cmp dword [ecx + 4], 1
jne 0x515caa
mov eax, dword [ecx]
cmp dword [eax], 1
jne 0x515caa
cmp dword [ecx + 0xc], 0
jne 0x515caa
call fcn.004b1e40
push eax
mov eax, dword [esp + 0x18]
push eax
push eax
call fcn.004da4b0
add esp, 0xc
test eax, eax
je 0x515d72
push dword [esp + 0x28]
inc dword [esp + 0x48]
push ebp
push dword [esp + 0x20]
push ebx
push dword [esp + 0x24]
push dword [esp + 0x38]
call fcn.004f1c40
add esp, 0x18
test eax, eax
jne 0x515c50
jmp 0x515d72
push 1
push 3
push esi
call fcn.00513620
add esp, 0xc
test eax, eax
je 0x515d72
mov dword [esp + 0x48], 1
mov ebx, dword [esp + 0x54]
mov eax, dword [ebx + 0xc]
test eax, eax
je 0x515cdb
push eax
call fcn.004b1a80
add esp, 4
mov eax, dword [ebx + 0x10]
test eax, eax
je 0x515ceb
push eax
call fcn.004b1a80
add esp, 4
mov eax, dword [ebx + 0x14]
test eax, eax
je 0x515cfb
push eax
call fcn.004b1a80
add esp, 4
push dword [esp + 0x18]
call fcn.004b1a40
push dword [esp + 0x24]
mov dword [ebx + 0xc], eax
call fcn.004b1a40
push dword [esp + 0x2c]
mov dword [ebx + 0x10], eax
call fcn.004b1a40
add esp, 0xc
mov dword [ebx + 0x14], eax
cmp dword [ebx + 0xc], 0
je 0x515d6a
cmp dword [ebx + 0x10], 0
je 0x515d6a
test eax, eax
je 0x515d6a
mov ecx, dword [esp + 0x58]
test ecx, ecx
je 0x515d40
mov eax, dword [esp + 0x40]
mov dword [ecx], eax
mov ecx, dword [esp + 0x5c]
test ecx, ecx
je 0x515d4e
mov eax, dword [esp + 0x44]
mov dword [ecx], eax
mov eax, dword [esp + 0x60]
test eax, eax
je 0x515d72
push edi
lea ecx, [esp + 0xa8]
push ecx
push eax
call fcn.0052dc20
add esp, 0xc
jmp 0x515d72
mov dword [esp + 0x48], 0
mov ebx, dword [esp + 0x10]
push ebx
call fcn.004c7ba0
push ebx
call fcn.004c7be0
add esp, 8
push dword [esp + 0x28]
call fcn.004f3210
add esp, 4
pop ebx
mov ecx, dword [esp + 0xe0]
mov eax, dword [esp + 0x44]
pop edi
pop esi
pop ebp
xor ecx, esp
call fcn.0052a949
add esp, 0xd8
ret