Function at 0x539040
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0xd8
call fcn.00551530
mov eax, dword [0x6039b0]
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 + 0xec]
mov dword [esp + 0x4c], eax
mov eax, dword [esp + 0xfc]
mov dword [esp + 0x58], eax
mov eax, dword [esp + 0x100]
shr esi, 3
mov dword [esp + 0x50], eax
mov eax, dword [esp + 0x104]
mov dword [esp + 0x34], ebp
mov dword [esp + 0x28], edx
mov dword [esp + 0x54], eax
mov dword [esp + 0x40], 0
mov dword [esp + 0x24], 0
mov dword [esp + 0x3c], 2
push edi
mov edi, dword [esp + 0x10c]
mov dword [esp + 0x18], edi
cmp esi, 0x14
je 0x5390f3
cmp esi, 0x1c
je 0x5390f3
cmp esi, 0x20
je 0x5390f3
pop edi
pop esi
xor eax, eax
pop ebp
mov ecx, dword [esp + 0xd4]
xor ecx, esp
call fcn.0055042c
add esp, 0xd8
ret
test ebp, ebp
jne 0x539106
call fcn.004bf750
mov edx, dword [esp + 0x2c]
mov ebp, eax
mov dword [esp + 0x38], eax
mov ecx, dword [esp + 0xec]
mov eax, 0x200
cmp ecx, eax
cmovb ecx, eax
lea eax, [ecx + 0x3f]
and eax, 0xffffffc0
mov dword [esp + 0x30], eax
mov eax, dword [esp + 0xfc]
test eax, eax
je 0x539137
xor ecx, ecx
cmp eax, esi
cmovb edx, ecx
mov dword [esp + 0x2c], edx
cmp eax, esi
cmova eax, esi
mov dword [esp + 0xfc], eax
test edx, edx
je 0x539159
push eax
push edx
lea eax, [esp + 0xa8]
push eax
call fcn.00553d20
add esp, 0xc
call fcn.005002b0
mov dword [esp + 0x24], eax
test eax, eax
je 0x5397b2
push ebx
call fcn.004dcec0
mov ebx, eax
mov dword [esp + 0x10], ebx
test ebx, ebx
je 0x5397a5
push ebx
call fcn.004dcf40
push ebx
call fcn.004dce60
push dword [esp + 0x18]
mov ebx, eax
call fcn.004dce60
push dword [esp + 0x1c]
mov dword [esp + 0x34], eax
call fcn.004dce60
push dword [esp + 0x20]
mov dword [esp + 0x4c], eax
call fcn.004dce60
push dword [esp + 0x24]
mov dword [esp + 0x38], eax
call fcn.004dce60
push dword [esp + 0x28]
mov dword [esp + 0x6c], eax
call fcn.004dce60
push dword [esp + 0x2c]
mov dword [esp + 0x6c], eax
call fcn.004dce60
push dword [esp + 0x30]
mov dword [esp + 0x3c], eax
call fcn.004dce60
mov dword [esp + 0x38], eax
add esp, 0x24
mov eax, dword [esp + 0x34]
dec eax
push eax
call fcn.0049f0d0
push eax
push dword [esp + 0x1c]
call fcn.004f04a0
add esp, 0xc
test eax, eax
je 0x539792
nop word [eax + eax]
push dword [esp + 0x2c]
push 0
push edi
call fcn.00537300
inc dword [esp + 0x38]
add esp, 0xc
test eax, eax
je 0x539792
cmp dword [esp + 0x100], 0
je 0x539247
cmp dword [esp + 0x30], 0
je 0x539247
xor edi, edi
mov dword [esp + 0x100], edi
jmp 0x539265
lea eax, [esp + 0xa4]
push esi
push eax
call fcn.004b33d0
add esp, 8
test eax, eax
js 0x539792
mov edi, 1
push esi
lea eax, [esp + 0xa8]
push eax
lea eax, [esp + 0x8c]
push eax
call fcn.00553d20
push esi
lea eax, [esp + 0xb4]
push eax
lea eax, [esp + 0xd8]
push eax
call fcn.00553d20
lea eax, [esi - 1]
add esp, 0x18
test eax, eax
js 0x5392af
nop dword [eax + eax]
add byte [esp + eax + 0x84], 1
jne 0x5392af
sub eax, 1
jns 0x5392a0
push 0
push ebp
push 0
lea eax, [esp + 0x70]
push eax
lea eax, [esp + 0xb4]
push esi
push eax
call fcn.004bf0f0
add esp, 0x18
test eax, eax
je 0x539792
push 0
push ebp
push 0
lea eax, [esp + 0xd0]
push eax
lea eax, [esp + 0x94]
push esi
push eax
call fcn.004bf0f0
add esp, 0x18
test eax, eax
je 0x539792
xor ecx, ecx
test esi, esi
jle 0x539370
cmp esi, 0x20
jb 0x539353
mov eax, esi
and eax, 0x8000001f
jns 0x539311
dec eax
or eax, 0xffffffe0
inc eax
mov edx, esi
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 0x539320
cmp ecx, esi
jge 0x539370
nop word [eax + eax]
mov al, byte [esp + ecx + 0xc4]
xor byte [esp + ecx + 0x64], al
inc ecx
cmp ecx, esi
jl 0x539360
push dword [esp + 0x20]
or byte [esp + 0x68], 0x80
lea eax, [esp + 0x68]
or byte [esp + esi + 0x67], 1
push esi
push eax
call fcn.0049e760
add esp, 0xc
test eax, eax
je 0x539792
push dword [esp + 0x1c]
push edi
push dword [esp + 0x18]
push 0x32
push dword [esp + 0x30]
call fcn.005375d0
add esp, 0x14
test eax, eax
jg 0x5393be
jne 0x539792
mov edi, dword [esp + 0x1c]
jmp 0x539210
mov ebp, dword [esp + 0x1c]
push 0
push 2
push ebp
call fcn.00537300
add esp, 0xc
test eax, eax
je 0x539792
push 0
push 3
push ebp
call fcn.00537300
add esp, 0xc
test eax, eax
je 0x539792
mov ecx, dword [esp + 0x34]
mov eax, 0xcccccccd
xor edi, edi
mov dword [esp + 0x40], edi
lea ecx, [ecx - 1]
mul ecx
mov ebp, edx
shr ebp, 7
test edi, edi
je 0x539420
push edi
push 0
push dword [esp + 0x24]
call fcn.00537300
add esp, 0xc
test eax, eax
je 0x539792
push 0
push dword [esp + 0x3c]
call fcn.0049f020
add esp, 8
xor edi, edi
test ebp, ebp
js 0x5394c9
lea eax, [esi - 1]
test eax, eax
js 0x53944f
nop
add byte [esp + eax + 0x84], 1
jne 0x53944f
sub eax, 1
jns 0x539440
push 0
push dword [esp + 0x40]
lea eax, [esp + 0x6c]
push 0
push eax
lea eax, [esp + 0x94]
push esi
push eax
call fcn.004bf0f0
add esp, 0x18
test eax, eax
je 0x539792
push ebx
lea eax, [esp + 0x68]
push esi
push eax
call fcn.0049e760
add esp, 0xc
test eax, eax
je 0x539792
lea eax, [esi*8]
imul eax, edi
push eax
push ebx
push ebx
call fcn.004f04a0
add esp, 0xc
test eax, eax
je 0x539792
mov eax, dword [esp + 0x38]
push ebx
push eax
push eax
call fcn.00504730
add esp, 0xc
test eax, eax
je 0x539792
inc edi
cmp edi, ebp
jle 0x539438
mov eax, dword [esp + 0x34]
mov edi, dword [esp + 0x38]
dec eax
push eax
push edi
call fcn.0049edc0
add esp, 8
test eax, eax
je 0x539792
push edi
mov edi, dword [esp + 0x54]
push edi
call fcn.0049ec10
add esp, 8
test eax, eax
je 0x539792
push dword [esp + 0x14]
push edi
push edi
call fcn.00504730
add esp, 0xc
test eax, eax
je 0x539792
push dword [esp + 0x20]
push ebx
call fcn.004f0620
add esp, 8
test eax, eax
je 0x539792
push dword [esp + 0x10]
push ebx
push edi
push dword [esp + 0x58]
push 0
call fcn.00531800
add esp, 0x14
test eax, eax
je 0x539792
call fcn.0049f0d0
push eax
push dword [esp + 0x50]
push ebx
call fcn.005047c0
add esp, 0xc
test eax, eax
je 0x539792
push ebx
push edi
mov edi, dword [esp + 0x20]
push edi
call fcn.005047c0
add esp, 0xc
test eax, eax
je 0x539792
push dword [esp + 0x14]
push edi
call fcn.0049e900
add esp, 8
test eax, eax
js 0x5395a7
mov edi, dword [esp + 0x1c]
push edi
push 1
push dword [esp + 0x18]
push 0x32
push dword [esp + 0x28]
call fcn.005375d0
add esp, 0x14
test eax, eax
jg 0x5395c9
jne 0x539792
mov edi, dword [esp + 0x40]
inc edi
mov dword [esp + 0x40], edi
cmp edi, 0x1000
jl 0x539405
mov ebp, dword [esp + 0x3c]
mov edi, dword [esp + 0x1c]
jmp 0x539210
push 1
push 2
push edi
call fcn.00537300
add esp, 0xc
test eax, eax
je 0x539792
call fcn.0049f0d0
push eax
push dword [esp + 0x1c]
push dword [esp + 0x1c]
call fcn.005047c0
add esp, 0xc
test eax, eax
je 0x539792
mov ebp, dword [esp + 0x10]
push ebp
push dword [esp + 0x24]
push dword [esp + 0x1c]
push 0
push ebx
call fcn.00531800
add esp, 0x14
test eax, eax
je 0x539792
push 2
push dword [esp + 0x18]
call fcn.0049f020
add esp, 8
test eax, eax
je 0x539792
push ebp
push dword [esp + 0x1c]
push dword [esp + 0x30]
call fcn.00500310
add esp, 0xc
test eax, eax
je 0x539792
push dword [esp + 0x28]
push ebp
push dword [esp + 0x20]
push ebx
push dword [esp + 0x24]
push dword [esp + 0x38]
call fcn.0050e960
add esp, 0x18
test eax, eax
je 0x539792
nop dword [eax]
mov ecx, dword [esp + 0x24]
cmp dword [ecx + 4], 1
jne 0x5396ca
mov eax, dword [ecx]
cmp dword [eax], 1
jne 0x5396ca
cmp dword [ecx + 0xc], 0
jne 0x5396ca
call fcn.0049f0d0
push eax
mov eax, dword [esp + 0x18]
push eax
push eax
call fcn.00504730
add esp, 0xc
test eax, eax
je 0x539792
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.0050e960
add esp, 0x18
test eax, eax
jne 0x539670
jmp 0x539792
push 1
push 3
push edi
call fcn.00537300
add esp, 0xc
test eax, eax
je 0x539792
mov dword [esp + 0x48], 1
mov ebx, dword [esp + 0x54]
mov eax, dword [ebx + 0xc]
test eax, eax
je 0x5396fb
push eax
call fcn.0049ed20
add esp, 4
mov eax, dword [ebx + 0x10]
test eax, eax
je 0x53970b
push eax
call fcn.0049ed20
add esp, 4
mov eax, dword [ebx + 0x14]
test eax, eax
je 0x53971b
push eax
call fcn.0049ed20
add esp, 4
push dword [esp + 0x18]
call fcn.0049ece0
push dword [esp + 0x24]
mov dword [ebx + 0xc], eax
call fcn.0049ece0
push dword [esp + 0x2c]
mov dword [ebx + 0x10], eax
call fcn.0049ece0
add esp, 0xc
mov dword [ebx + 0x14], eax
cmp dword [ebx + 0xc], 0
je 0x53978a
cmp dword [ebx + 0x10], 0
je 0x53978a
test eax, eax
je 0x53978a
mov ecx, dword [esp + 0x58]
test ecx, ecx
je 0x539760
mov eax, dword [esp + 0x40]
mov dword [ecx], eax
mov ecx, dword [esp + 0x5c]
test ecx, ecx
je 0x53976e
mov eax, dword [esp + 0x44]
mov dword [ecx], eax
mov eax, dword [esp + 0x60]
test eax, eax
je 0x539792
push esi
lea ecx, [esp + 0xa8]
push ecx
push eax
call fcn.00553d20
add esp, 0xc
jmp 0x539792
mov dword [esp + 0x48], 0
mov ebx, dword [esp + 0x10]
push ebx
call fcn.004dcdf0
push ebx
call fcn.004dce30
add esp, 8
push dword [esp + 0x28]
call fcn.00500270
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.0055042c
add esp, 0xd8
ret