Function at 0x521b30
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0xd8
call fcn.0054da90
mov eax, dword [0x602280]
xor eax, esp
mov dword [esp + 0xd4], eax
mov eax, dword [esp + 0xdc]
push ebx
mov ebx, dword [esp + 0xf0]
push ebp
mov ebp, dword [esp + 0xf0]
push esi
mov esi, dword [esp + 0xf0]
mov dword [esp + 0x5c], eax
mov eax, dword [esp + 0x100]
mov dword [esp + 0x50], eax
mov eax, dword [esp + 0x104]
shr esi, 3
mov dword [esp + 0x58], eax
mov eax, dword [esp + 0x108]
mov dword [esp + 0x20], ebp
mov dword [esp + 0x44], ebx
mov dword [esp + 0x54], eax
mov dword [esp + 0x38], 0
mov dword [esp + 0x30], 0
mov dword [esp + 0x2c], 2
push edi
mov edi, dword [esp + 0x110]
mov dword [esp + 0x1c], edi
cmp esi, 0x14
je 0x521bd1
cmp esi, 0x1c
je 0x521bd1
cmp esi, 0x20
je 0x521bd1
xor eax, eax
jmp 0x5222ca
test ebp, ebp
jne 0x521c06
cmp esi, 0x14
jne 0x521be7
call fcn.004c71b0
mov ebp, eax
mov dword [esp + 0x24], ebp
jmp 0x521c11
cmp esi, 0x1c
jne 0x521bf9
call fcn.004c71c0
mov ebp, eax
mov dword [esp + 0x24], ebp
jmp 0x521c11
call fcn.004c71d0
mov ebp, eax
mov dword [esp + 0x24], ebp
jmp 0x521c11
push ebp
call fcn.004ccc60
add esp, 4
mov esi, eax
mov ecx, dword [esp + 0xf0]
mov eax, 0x200
cmp ecx, eax
cmovb ecx, eax
lea eax, [ecx + 0x3f]
and eax, 0xffffffc0
mov dword [esp + 0x38], eax
mov eax, dword [esp + 0x100]
test eax, eax
je 0x521c42
xor ecx, ecx
cmp eax, esi
cmovb ebx, ecx
mov dword [esp + 0x48], ebx
cmp eax, esi
cmova eax, esi
mov dword [esp + 0x100], eax
test ebx, ebx
je 0x521c64
push eax
lea eax, [esp + 0xa8]
push ebx
push eax
call fcn.0054c3e0
add esp, 0xc
call fcn.00507d60
mov dword [esp + 0x2c], eax
test eax, eax
je 0x5222c6
call fcn.004e1e80
mov ebx, eax
mov dword [esp + 0x10], ebx
test ebx, ebx
je 0x5222ba
push ebx
call fcn.004e1f00
push ebx
call fcn.004e1e20
push dword [esp + 0x18]
mov ebx, eax
call fcn.004e1e20
push dword [esp + 0x1c]
mov dword [esp + 0x38], eax
call fcn.004e1e20
push dword [esp + 0x20]
mov dword [esp + 0x58], eax
call fcn.004e1e20
push dword [esp + 0x24]
mov dword [esp + 0x38], eax
call fcn.004e1e20
push dword [esp + 0x28]
mov dword [esp + 0x6c], eax
call fcn.004e1e20
push dword [esp + 0x2c]
mov dword [esp + 0x6c], eax
call fcn.004e1e20
push dword [esp + 0x30]
mov dword [esp + 0x3c], eax
call fcn.004e1e20
add esp, 0x24
mov dword [esp + 0x14], eax
test eax, eax
je 0x5222a7
mov eax, dword [esp + 0x38]
dec eax
push eax
call fcn.004d57a0
push eax
push dword [esp + 0x1c]
call fcn.004f5ae0
add esp, 0xc
test eax, eax
je 0x5222a7
lea esp, [esp]
push dword [esp + 0x34]
push 0
push edi
call fcn.0051fbc0
inc dword [esp + 0x40]
add esp, 0xc
test eax, eax
je 0x5222a7
cmp dword [esp + 0x100], 0
je 0x521d57
cmp dword [esp + 0x48], 0
je 0x521d57
xor edi, edi
mov dword [esp + 0x100], edi
jmp 0x521d75
lea eax, [esp + 0xa4]
push esi
push eax
call fcn.004d4c40
add esp, 8
test eax, eax
jle 0x5222a7
mov edi, 1
push esi
lea eax, [esp + 0xa8]
push eax
lea eax, [esp + 0x8c]
push eax
call fcn.0054c3e0
push esi
lea eax, [esp + 0xb4]
push eax
lea eax, [esp + 0xd8]
push eax
call fcn.0054c3e0
lea eax, [esi - 1]
add esp, 0x18
test eax, eax
js 0x521dbc
jmp 0x521db0
inc byte [esp + eax + 0x84]
jne 0x521dbc
dec eax
jns 0x521db0
push 0
push ebp
push 0
lea eax, [esp + 0x70]
push eax
lea eax, [esp + 0xb4]
push esi
push eax
call fcn.004d0310
add esp, 0x18
test eax, eax
je 0x5222a7
push 0
push ebp
push 0
lea eax, [esp + 0xd0]
push eax
lea eax, [esp + 0x94]
push esi
push eax
call fcn.004d0310
add esp, 0x18
test eax, eax
je 0x5222a7
xor ecx, ecx
test esi, esi
jle 0x521e80
cmp esi, 0x20
jb 0x521e69
mov eax, esi
and eax, 0x8000001f
jns 0x521e1e
dec eax
or eax, 0xffffffe0
inc eax
mov edx, esi
sub edx, eax
jmp 0x521e30
movdqu xmm0, xmmword [esp + ecx + 0x64]
movdqu xmm1, xmmword [esp + ecx + 0xc4]
pxor xmm1, xmm0
movdqu xmmword [esp + ecx + 0x64], xmm1
movdqu xmm0, xmmword [esp + ecx + 0x74]
movdqu xmm1, xmmword [esp + ecx + 0xd4]
pxor xmm1, xmm0
movdqu xmmword [esp + ecx + 0x74], xmm1
add ecx, 0x20
cmp ecx, edx
jl 0x521e30
cmp ecx, esi
jge 0x521e80
lea ecx, [ecx]
mov al, byte [esp + ecx + 0xc4]
xor byte [esp + ecx + 0x64], al
inc ecx
cmp ecx, esi
jl 0x521e70
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.004d4f00
add esp, 0xc
test eax, eax
je 0x5222a7
push dword [esp + 0x1c]
push edi
push dword [esp + 0x18]
push 0x40
push dword [esp + 0x30]
call fcn.0051fe30
add esp, 0x14
test eax, eax
jg 0x521ece
jne 0x5222a7
mov edi, dword [esp + 0x1c]
jmp 0x521d20
mov ebp, dword [esp + 0x1c]
push 0
push 2
push ebp
call fcn.0051fbc0
add esp, 0xc
test eax, eax
je 0x5222a7
push 0
push 3
push ebp
call fcn.0051fbc0
add esp, 0xc
test eax, eax
je 0x5222a7
mov ecx, dword [esp + 0x38]
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 0x521f30
push edi
push 0
push dword [esp + 0x24]
call fcn.0051fbc0
add esp, 0xc
test eax, eax
je 0x5222a7
push 0
push dword [esp + 0x48]
call fcn.004d5700
add esp, 8
xor edi, edi
test ebp, ebp
js 0x521fd6
lea eax, [esi - 1]
test eax, eax
js 0x521f5c
nop
inc byte [esp + eax + 0x84]
jne 0x521f5c
dec eax
jns 0x521f50
push 0
push dword [esp + 0x28]
lea eax, [esp + 0x6c]
push 0
push eax
lea eax, [esp + 0x94]
push esi
push eax
call fcn.004d0310
add esp, 0x18
test eax, eax
je 0x5222a7
push ebx
lea eax, [esp + 0x68]
push esi
push eax
call fcn.004d4f00
add esp, 0xc
test eax, eax
je 0x5222a7
lea eax, [esi*8]
imul eax, edi
push eax
push ebx
push ebx
call fcn.004f5ae0
add esp, 0xc
test eax, eax
je 0x5222a7
mov eax, dword [esp + 0x44]
push ebx
push eax
push eax
call fcn.004f3d40
add esp, 0xc
test eax, eax
je 0x5222a7
inc edi
cmp edi, ebp
jle 0x521f48
mov eax, dword [esp + 0x38]
mov edi, dword [esp + 0x44]
dec eax
push eax
push edi
call fcn.004d5480
add esp, 8
test eax, eax
je 0x5222a7
push edi
mov edi, dword [esp + 0x54]
push edi
call fcn.004d52d0
add esp, 8
test eax, eax
je 0x5222a7
push dword [esp + 0x14]
push edi
push edi
call fcn.004f3d40
add esp, 0xc
test eax, eax
je 0x5222a7
push dword [esp + 0x20]
push ebx
call fcn.004f5c50
add esp, 8
test eax, eax
je 0x5222a7
push dword [esp + 0x10]
push ebx
push edi
push dword [esp + 0x58]
push 0
call fcn.00507770
add esp, 0x14
test eax, eax
je 0x5222a7
call fcn.004d57a0
push eax
push dword [esp + 0x50]
push ebx
call fcn.004f3dd0
add esp, 0xc
test eax, eax
je 0x5222a7
push ebx
push edi
mov edi, dword [esp + 0x20]
push edi
call fcn.004f3dd0
add esp, 0xc
test eax, eax
je 0x5222a7
push dword [esp + 0x14]
push edi
call fcn.004d5070
add esp, 8
test eax, eax
js 0x5220b4
mov edi, dword [esp + 0x1c]
push edi
push 1
push dword [esp + 0x18]
push 0x40
push dword [esp + 0x28]
call fcn.0051fe30
add esp, 0x14
test eax, eax
jg 0x5220d6
jne 0x5222a7
mov edi, dword [esp + 0x40]
inc edi
mov dword [esp + 0x40], edi
cmp edi, 0x1000
jl 0x521f15
mov ebp, dword [esp + 0x24]
mov edi, dword [esp + 0x1c]
jmp 0x521d20
push 1
push 2
push edi
call fcn.0051fbc0
add esp, 0xc
test eax, eax
je 0x5222a7
call fcn.004d57a0
push eax
push dword [esp + 0x1c]
push dword [esp + 0x1c]
call fcn.004f3dd0
add esp, 0xc
test eax, eax
je 0x5222a7
mov ebp, dword [esp + 0x10]
push ebp
push dword [esp + 0x24]
push dword [esp + 0x1c]
push 0
push ebx
call fcn.00507770
add esp, 0x14
test eax, eax
je 0x5222a7
push 2
push dword [esp + 0x18]
call fcn.004d5700
add esp, 8
test eax, eax
je 0x5222a7
push ebp
push dword [esp + 0x1c]
push dword [esp + 0x34]
call fcn.00507dc0
add esp, 0xc
test eax, eax
je 0x5222a7
push dword [esp + 0x2c]
push ebp
push dword [esp + 0x20]
push ebx
push dword [esp + 0x24]
push dword [esp + 0x3c]
call fcn.00500e60
add esp, 0x18
test eax, eax
je 0x5222a7
lea ebx, [ebx]
mov ecx, dword [esp + 0x28]
cmp dword [ecx + 4], 1
jne 0x5221da
mov eax, dword [ecx]
cmp dword [eax], 1
jne 0x5221da
cmp dword [ecx + 0xc], 0
jne 0x5221da
call fcn.004d57a0
push eax
mov eax, dword [esp + 0x18]
push eax
push eax
call fcn.004f3d40
add esp, 0xc
test eax, eax
je 0x5222a7
push dword [esp + 0x2c]
inc dword [esp + 0x34]
push ebp
push dword [esp + 0x20]
push ebx
push dword [esp + 0x24]
push dword [esp + 0x3c]
call fcn.00500e60
add esp, 0x18
test eax, eax
jne 0x522180
jmp 0x5222a7
push 1
push 3
push edi
call fcn.0051fbc0
add esp, 0xc
test eax, eax
je 0x5222a7
mov ebx, dword [esp + 0x60]
mov dword [esp + 0x3c], 1
jmp 0x522200
mov eax, dword [ebx + 0xc]
test eax, eax
je 0x522210
push eax
call fcn.004d53e0
add esp, 4
mov eax, dword [ebx + 0x10]
test eax, eax
je 0x522220
push eax
call fcn.004d53e0
add esp, 4
mov eax, dword [ebx + 0x14]
test eax, eax
je 0x522230
push eax
call fcn.004d53e0
add esp, 4
push dword [esp + 0x18]
call fcn.004d53a0
push dword [esp + 0x24]
mov dword [ebx + 0xc], eax
call fcn.004d53a0
push dword [esp + 0x30]
mov dword [ebx + 0x10], eax
call fcn.004d53a0
add esp, 0xc
mov dword [ebx + 0x14], eax
cmp dword [ebx + 0xc], 0
je 0x52229f
cmp dword [ebx + 0x10], 0
je 0x52229f
test eax, eax
je 0x52229f
mov ecx, dword [esp + 0x5c]
test ecx, ecx
je 0x522275
mov eax, dword [esp + 0x40]
mov dword [ecx], eax
mov ecx, dword [esp + 0x58]
test ecx, ecx
je 0x522283
mov eax, dword [esp + 0x30]
mov dword [ecx], eax
mov eax, dword [esp + 0x54]
test eax, eax
je 0x5222a7
push esi
lea ecx, [esp + 0xa8]
push ecx
push eax
call fcn.0054c3e0
add esp, 0xc
jmp 0x5222a7
mov dword [esp + 0x3c], 0
mov ebx, dword [esp + 0x10]
push ebx
call fcn.004e1db0
push ebx
call fcn.004e1df0
add esp, 8
push dword [esp + 0x2c]
call fcn.00507d20
add esp, 4
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0xe4]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0054bf74
add esp, 0xd8
ret