Function at 0x5028a0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
push edi
push dword [ebp + 0x14]
mov dword [ebp - 0x38], 0
call fcn.004bad00
mov edi, dword [ebp + 0x14]
push edi
call fcn.004bac20
add esp, 8
mov dword [ebp - 0x18], eax
test eax, eax
je 0x502d22
push edi
call fcn.004bac20
add esp, 4
mov dword [ebp - 0x1c], eax
test eax, eax
je 0x502d22
push esi
push edi
call fcn.004bac20
mov esi, eax
add esp, 4
mov dword [ebp - 0x34], esi
test esi, esi
je 0x502d21
push edi
call fcn.004bac20
mov edi, eax
add esp, 4
mov dword [ebp - 0x20], edi
test edi, edi
je 0x502d21
push ebx
mov ebx, dword [ebp + 0x10]
push ebx
push dword [ebp + 0xc]
push esi
call fcn.005024b0
add esp, 0xc
test eax, eax
je 0x502d20
push esi
call fcn.004798f0
add esp, 4
test eax, eax
jne 0x502d20
push ebx
push edi
call fcn.004795f0
add esp, 8
test eax, eax
je 0x502d20
push esi
call fcn.004799d0
push edi
mov dword [ebp - 0x14], eax
call fcn.004799d0
mov edi, dword [ebx + 4]
push edi
push esi
mov dword [ebp - 0x28], eax
mov dword [ebp - 8], edi
call fcn.0047a0d0
add esp, 0x10
test eax, eax
je 0x502d20
mov edx, dword [ebp - 0x34]
mov esi, dword [esi]
mov dword [ebp - 0x24], esi
mov eax, dword [edx + 4]
cmp eax, edi
jge 0x502992
mov ecx, dword [ebp - 8]
lea edi, [esi + eax*4]
sub ecx, eax
xor eax, eax
rep stosd dword es:[edi], eax
mov edi, dword [ebp - 8]
mov ebx, dword [ebp - 0x18]
push edi
push ebx
mov dword [edx + 4], edi
call fcn.0047a0d0
add esp, 8
test eax, eax
je 0x502d20
mov edx, ebx
mov ebx, dword [edx]
mov dword [ebp - 0x10], ebx
mov dword [ebx], 1
cmp edi, 1
jle 0x5029c9
lea ecx, [edi - 1]
xor eax, eax
lea edi, [ebx + 4]
rep stosd dword es:[edi], eax
mov edi, dword [ebp - 8]
mov dword [edx + 4], edi
push edi
mov edi, dword [ebp - 0x1c]
push edi
call fcn.0047a0d0
add esp, 8
test eax, eax
je 0x502d20
mov edx, dword [ebp - 8]
mov edi, dword [edi]
mov dword [ebp - 0xc], edi
test edx, edx
jle 0x5029f3
mov ecx, edx
xor eax, eax
rep stosd dword es:[edi], eax
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp - 0x14]
mov dword [eax + 4], edx
mov eax, dword [ebp - 0x20]
mov edi, dword [eax]
mov dword [ebp - 4], edi
test ecx, ecx
je 0x502ad4
nop dword [eax]
mov ebx, dword [esi]
test bl, 1
jne 0x502acb
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp + 0x10]
mov eax, dword [eax]
mov edx, eax
mov ecx, dword [ecx]
and edx, 1
neg edx
mov dword [ebp - 0x3c], edx
mov ecx, dword [ecx]
and ecx, edx
mov edx, dword [ebp - 8]
xor eax, ecx
dec edx
xor ecx, ecx
mov dword [ebp - 0x30], ecx
test edx, edx
jle 0x502aad
mov ecx, dword [ebp - 0x10]
mov edx, esi
sub edx, ecx
mov dword [ebp - 0x2c], 0xfffffffc
sub dword [ebp - 0x2c], ecx
mov dword [ebp - 0x40], edx
lea edi, [ecx + 4]
nop dword [eax]
mov edx, dword [edx + edi]
mov ecx, edx
shl ecx, 0x1f
shr ebx, 1
or ecx, ebx
shr eax, 1
mov ebx, dword [ebp - 0x30]
mov dword [esi + ebx*4], ecx
mov ebx, edx
mov ecx, dword [ebp + 0x10]
mov edx, dword [ebp - 0x2c]
mov esi, dword [ebp - 0x24]
add edx, edi
mov ecx, dword [ecx]
mov edx, dword [edx + ecx + 4]
and edx, dword [ebp - 0x3c]
xor edx, dword [edi]
mov ecx, edx
shl ecx, 0x1f
or ecx, eax
mov eax, edx
mov edx, dword [ebp - 8]
mov dword [edi - 4], ecx
dec edx
mov ecx, dword [ebp - 0x30]
add edi, 4
inc ecx
cmp ecx, edx
mov dword [ebp - 0x30], ecx
mov edx, dword [ebp - 0x40]
jl 0x502a60
shr ebx, 1
mov dword [esi + ecx*4], ebx
mov ebx, dword [ebp - 0x10]
shr eax, 1
mov dword [ebx + ecx*4], eax
mov ecx, dword [ebp - 0x14]
sub ecx, 1
mov dword [ebp - 0x14], ecx
jne 0x502a10
jmp 0x502ace
mov ebx, dword [ebp - 0x10]
mov edx, dword [ebp - 8]
mov edi, dword [ebp - 4]
cmp ecx, 0x20
jg 0x502aec
mov eax, dword [esi]
test eax, eax
je 0x502d20
cmp eax, 1
je 0x502cfc
cmp ecx, dword [ebp - 0x28]
jge 0x502b2e
mov ebx, dword [ebp - 0x20]
mov eax, ecx
mov ecx, dword [ebp - 0x28]
mov esi, dword [ebp - 0x1c]
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x34]
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x34], ebx
mov ebx, dword [ebp - 0x20]
mov dword [ebp - 0x18], esi
mov esi, edi
mov dword [ebp - 0x1c], eax
mov eax, dword [eax]
mov ebx, dword [ebx]
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 0xc]
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x24], esi
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0xc], eax
jmp 0x502b31
mov eax, dword [ebp - 0xc]
xor edi, edi
test edx, edx
jle 0x502cb2
cmp edx, 8
jb 0x502c66
lea eax, [eax + edx*4]
add eax, 0xfffffffc
lea ecx, [edx - 1]
lea ecx, [ebx + ecx*4]
cmp ebx, eax
ja 0x502b5d
cmp ecx, dword [ebp - 0xc]
jae 0x502c66
lea eax, [edx - 1]
lea eax, [esi + eax*4]
cmp ebx, eax
ja 0x502b6f
cmp ecx, esi
jae 0x502c66
mov eax, dword [ebp - 4]
lea eax, [eax + edx*4]
add eax, 0xfffffffc
cmp ebx, eax
ja 0x502b87
mov eax, dword [ebp - 4]
cmp ecx, eax
jae 0x502c69
mov eax, dword [ebp - 0xc]
lea ecx, [edx - 1]
lea ecx, [esi + ecx*4]
lea eax, [eax + edx*4]
add eax, 0xfffffffc
cmp esi, eax
ja 0x502ba3
cmp ecx, dword [ebp - 0xc]
jae 0x502c66
mov eax, dword [ebp - 4]
lea eax, [eax + edx*4]
add eax, 0xfffffffc
cmp esi, eax
ja 0x502bbb
mov eax, dword [ebp - 4]
cmp ecx, eax
jae 0x502c69
mov eax, edx
and eax, reloc.WS2_32.dll_getsockopt
jns 0x502bc9
dec eax
or eax, 0xfffffff8
inc eax
mov ecx, edx
mov edx, ebx
sub ecx, eax
mov eax, dword [ebp - 4]
sub eax, esi
mov dword [ebp - 0x44], ecx
mov dword [ebp - 0x40], eax
lea ecx, [esi + 0x10]
mov eax, dword [ebp - 0xc]
sub eax, esi
mov dword [ebp - 0x30], eax
mov eax, ebx
sub eax, esi
mov esi, dword [ebp - 0x40]
mov dword [ebp - 0x2c], eax
mov eax, dword [ebp - 4]
sub eax, dword [ebp - 0xc]
mov dword [ebp - 0x3c], eax
mov eax, dword [ebp - 0xc]
sub eax, ebx
mov dword [ebp - 0x48], eax
movups xmm0, xmmword [ecx - 0x10]
mov ebx, dword [ebp - 0x3c]
lea ecx, [ecx + 0x20]
add eax, edx
add edi, 8
movups xmm1, xmmword [eax + ebx]
pxor xmm1, xmm0
movups xmmword [ecx - 0x30], xmm1
movups xmm0, xmmword [eax]
mov eax, dword [ebp - 0x30]
movups xmm1, xmmword [edx]
pxor xmm1, xmm0
movups xmmword [edx], xmm1
add edx, 0x20
movups xmm0, xmmword [ecx - 0x20]
movups xmm1, xmmword [esi + ecx - 0x20]
pxor xmm1, xmm0
movups xmmword [ecx - 0x20], xmm1
movups xmm1, xmmword [eax + ecx - 0x20]
mov eax, dword [ebp - 0x2c]
movups xmm0, xmmword [eax + ecx - 0x20]
pxor xmm1, xmm0
movups xmmword [eax + ecx - 0x20], xmm1
mov eax, dword [ebp - 0x48]
cmp edi, dword [ebp - 0x44]
jl 0x502c00
mov esi, dword [ebp - 0x24]
mov ebx, dword [ebp - 0x10]
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
cmp edi, edx
jge 0x502caf
sub eax, esi
lea ecx, [esi + edi*4]
mov dword [ebp - 0x48], eax
sub ebx, esi
mov eax, dword [ebp - 0xc]
sub eax, esi
mov dword [ebp - 0x40], ebx
mov ebx, dword [ebp - 0x48]
sub edx, edi
mov esi, dword [ebp - 0x40]
mov edi, eax
mov dword [ebp - 0x44], eax
nop dword [eax]
mov eax, dword [ecx + ebx]
lea ecx, [ecx + 4]
xor dword [ecx - 4], eax
mov eax, dword [ecx + edi - 4]
xor dword [ecx + esi - 4], eax
sub edx, 1
jne 0x502c90
mov esi, dword [ebp - 0x24]
mov ebx, dword [ebp - 0x10]
mov edx, dword [ebp - 8]
mov ecx, dword [ebp - 0x14]
mov edi, dword [ebp - 4]
cmp ecx, dword [ebp - 0x28]
jne 0x502a04
lea eax, [ecx - 1]
cdq
and edx, 0x1f
lea edi, [edx + eax]
sar edi, 5
mov eax, dword [esi + edi*4]
test eax, eax
jne 0x502cdf
test edi, edi
je 0x502cdf
mov eax, dword [esi + edi*4 - 4]
dec edi
test eax, eax
je 0x502cd2
push eax
call fcn.00479a00
mov edx, dword [ebp - 8]
add esp, 4
shl edi, 5
lea ecx, [edi + eax]
mov edi, dword [ebp - 4]
mov dword [ebp - 0x14], ecx
jmp 0x502a04
mov ebx, dword [ebp - 0x18]
push ebx
call fcn.00479eb0
push ebx
push dword [ebp + 8]
call fcn.004795f0
xor ecx, ecx
add esp, 0xc
test eax, eax
mov edx, 1
cmovne ecx, edx
mov dword [ebp - 0x38], ecx
pop ebx
pop esi
push dword [ebp + 0x14]
call fcn.004bab90
mov eax, dword [ebp - 0x38]
add esp, 4
pop edi
mov esp, ebp
pop ebp
ret