Function at 0x51bbe0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0xd8
call fcn.004fbf90
mov eax, dword [0x5f1414]
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 0x51bc93
cmp edi, 0x1c
je 0x51bc93
cmp edi, 0x20
je 0x51bc93
pop edi
pop esi
xor eax, eax
pop ebp
mov ecx, dword [esp + 0xd4]
xor ecx, esp
call fcn.004fb4f0
add esp, 0xd8
ret
test ebp, ebp
jne 0x51bca6
call fcn.0050e620
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 0x51bcda
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 0x51bcfc
push eax
push edx
lea eax, [esp + 0xa8]
push eax
call fcn.00561440
add esp, 0xc
call fcn.0052c5f0
mov dword [esp + 0x24], eax
test eax, eax
je 0x51c352
push ebx
call fcn.005204f0
mov ebx, eax
mov dword [esp + 0x10], ebx
test ebx, ebx
je 0x51c345
push ebx
call fcn.00520570
push ebx
call fcn.00520490
push dword [esp + 0x18]
mov ebx, eax
call fcn.00520490
push dword [esp + 0x1c]
mov dword [esp + 0x34], eax
call fcn.00520490
push dword [esp + 0x20]
mov dword [esp + 0x4c], eax
call fcn.00520490
push dword [esp + 0x24]
mov dword [esp + 0x38], eax
call fcn.00520490
push dword [esp + 0x28]
mov dword [esp + 0x6c], eax
call fcn.00520490
push dword [esp + 0x2c]
mov dword [esp + 0x6c], eax
call fcn.00520490
push dword [esp + 0x30]
mov dword [esp + 0x3c], eax
call fcn.00520490
mov dword [esp + 0x38], eax
add esp, 0x24
mov eax, dword [esp + 0x34]
dec eax
push eax
call fcn.0050b380
push eax
push dword [esp + 0x1c]
call fcn.0050cc00
add esp, 0xc
test eax, eax
je 0x51c332
nop dword [eax]
push dword [esp + 0x2c]
push 0
push esi
call fcn.005288d0
inc dword [esp + 0x38]
add esp, 0xc
test eax, eax
je 0x51c332
cmp dword [esp + 0x100], 0
je 0x51bde7
cmp dword [esp + 0x30], 0
je 0x51bde7
xor esi, esi
mov dword [esp + 0x100], esi
jmp 0x51be05
lea eax, [esp + 0xa4]
push edi
push eax
call fcn.00502290
add esp, 8
test eax, eax
js 0x51c332
mov esi, 1
push edi
lea eax, [esp + 0xa8]
push eax
lea eax, [esp + 0x8c]
push eax
call fcn.00561440
push edi
lea eax, [esp + 0xb4]
push eax
lea eax, [esp + 0xd8]
push eax
call fcn.00561440
lea eax, [edi - 1]
add esp, 0x18
test eax, eax
js 0x51be4f
nop dword [eax + eax]
add byte [esp + eax + 0x84], 1
jne 0x51be4f
sub eax, 1
jns 0x51be40
push 0
push ebp
push 0
lea eax, [esp + 0x70]
push eax
lea eax, [esp + 0xb4]
push edi
push eax
call fcn.0050dfc0
add esp, 0x18
test eax, eax
je 0x51c332
push 0
push ebp
push 0
lea eax, [esp + 0xd0]
push eax
lea eax, [esp + 0x94]
push edi
push eax
call fcn.0050dfc0
add esp, 0x18
test eax, eax
je 0x51c332
xor ecx, ecx
test edi, edi
je 0x51bef3
cmp edi, 0x20
jb 0x51bef3
mov eax, edi
and eax, 0x8000001f
jns 0x51beb1
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 0x51bec0
cmp ecx, edi
jge 0x51bf10
nop word [eax + eax]
mov al, byte [esp + ecx + 0xc4]
xor byte [esp + ecx + 0x64], al
inc ecx
cmp ecx, edi
jl 0x51bf00
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.0050a9d0
add esp, 0xc
test eax, eax
je 0x51c332
push dword [esp + 0x1c]
push esi
push dword [esp + 0x18]
push 0x32
push dword [esp + 0x30]
call fcn.00528ba0
add esp, 0x14
test eax, eax
jg 0x51bf5e
jne 0x51c332
mov esi, dword [esp + 0x1c]
jmp 0x51bdb0
mov ebp, dword [esp + 0x1c]
push 0
push 2
push ebp
call fcn.005288d0
add esp, 0xc
test eax, eax
je 0x51c332
push 0
push 3
push ebp
call fcn.005288d0
add esp, 0xc
test eax, eax
je 0x51c332
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 0x51bfc0
push esi
push 0
push dword [esp + 0x24]
call fcn.005288d0
add esp, 0xc
test eax, eax
je 0x51c332
push 0
push dword [esp + 0x3c]
call fcn.0050b2d0
add esp, 8
xor esi, esi
test ebp, ebp
js 0x51c069
lea eax, [edi - 1]
test eax, eax
js 0x51bfef
nop
add byte [esp + eax + 0x84], 1
jne 0x51bfef
sub eax, 1
jns 0x51bfe0
push 0
push dword [esp + 0x40]
lea eax, [esp + 0x6c]
push 0
push eax
lea eax, [esp + 0x94]
push edi
push eax
call fcn.0050dfc0
add esp, 0x18
test eax, eax
je 0x51c332
push ebx
lea eax, [esp + 0x68]
push edi
push eax
call fcn.0050a9d0
add esp, 0xc
test eax, eax
je 0x51c332
lea eax, [edi*8]
imul eax, esi
push eax
push ebx
push ebx
call fcn.0050cc00
add esp, 0xc
test eax, eax
je 0x51c332
mov eax, dword [esp + 0x38]
push ebx
push eax
push eax
call fcn.005207a0
add esp, 0xc
test eax, eax
je 0x51c332
inc esi
cmp esi, ebp
jle 0x51bfd8
mov eax, dword [esp + 0x34]
mov esi, dword [esp + 0x38]
dec eax
push eax
push esi
call fcn.0050b070
add esp, 8
test eax, eax
je 0x51c332
push esi
mov esi, dword [esp + 0x54]
push esi
call fcn.0050aec0
add esp, 8
test eax, eax
je 0x51c332
push dword [esp + 0x14]
push esi
push esi
call fcn.005207a0
add esp, 0xc
test eax, eax
je 0x51c332
push dword [esp + 0x20]
push ebx
call fcn.0050cd80
add esp, 8
test eax, eax
je 0x51c332
push dword [esp + 0x10]
push ebx
push esi
push dword [esp + 0x58]
push 0
call fcn.005293b0
add esp, 0x14
test eax, eax
je 0x51c332
call fcn.0050b380
push eax
push dword [esp + 0x50]
push ebx
call fcn.00520830
add esp, 0xc
test eax, eax
je 0x51c332
push ebx
push esi
mov esi, dword [esp + 0x20]
push esi
call fcn.00520830
add esp, 0xc
test eax, eax
je 0x51c332
push dword [esp + 0x14]
push esi
call fcn.0050ab70
add esp, 8
test eax, eax
js 0x51c147
mov esi, dword [esp + 0x1c]
push esi
push 1
push dword [esp + 0x18]
push 0x32
push dword [esp + 0x28]
call fcn.00528ba0
add esp, 0x14
test eax, eax
jg 0x51c169
jne 0x51c332
mov esi, dword [esp + 0x40]
inc esi
mov dword [esp + 0x40], esi
cmp esi, 0x1000
jl 0x51bfa5
mov ebp, dword [esp + 0x3c]
mov esi, dword [esp + 0x1c]
jmp 0x51bdb0
push 1
push 2
push esi
call fcn.005288d0
add esp, 0xc
test eax, eax
je 0x51c332
call fcn.0050b380
push eax
push dword [esp + 0x1c]
push dword [esp + 0x1c]
call fcn.00520830
add esp, 0xc
test eax, eax
je 0x51c332
mov ebp, dword [esp + 0x10]
push ebp
push dword [esp + 0x24]
push dword [esp + 0x1c]
push 0
push ebx
call fcn.005293b0
add esp, 0x14
test eax, eax
je 0x51c332
push 2
push dword [esp + 0x18]
call fcn.0050b2d0
add esp, 8
test eax, eax
je 0x51c332
push ebp
push dword [esp + 0x1c]
push dword [esp + 0x30]
call fcn.0052c650
add esp, 0xc
test eax, eax
je 0x51c332
push dword [esp + 0x28]
push ebp
push dword [esp + 0x20]
push ebx
push dword [esp + 0x24]
push dword [esp + 0x38]
call fcn.00523f00
add esp, 0x18
test eax, eax
je 0x51c332
nop dword [eax]
mov ecx, dword [esp + 0x24]
cmp dword [ecx + 4], 1
jne 0x51c26a
mov eax, dword [ecx]
cmp dword [eax], 1
jne 0x51c26a
cmp dword [ecx + 0xc], 0
jne 0x51c26a
call fcn.0050b380
push eax
mov eax, dword [esp + 0x18]
push eax
push eax
call fcn.005207a0
add esp, 0xc
test eax, eax
je 0x51c332
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.00523f00
add esp, 0x18
test eax, eax
jne 0x51c210
jmp 0x51c332
push 1
push 3
push esi
call fcn.005288d0
add esp, 0xc
test eax, eax
je 0x51c332
mov dword [esp + 0x48], 1
mov ebx, dword [esp + 0x54]
mov eax, dword [ebx + 0xc]
test eax, eax
je 0x51c29b
push eax
call fcn.0050afd0
add esp, 4
mov eax, dword [ebx + 0x10]
test eax, eax
je 0x51c2ab
push eax
call fcn.0050afd0
add esp, 4
mov eax, dword [ebx + 0x14]
test eax, eax
je 0x51c2bb
push eax
call fcn.0050afd0
add esp, 4
push dword [esp + 0x18]
call fcn.0050af90
push dword [esp + 0x24]
mov dword [ebx + 0xc], eax
call fcn.0050af90
push dword [esp + 0x2c]
mov dword [ebx + 0x10], eax
call fcn.0050af90
add esp, 0xc
mov dword [ebx + 0x14], eax
cmp dword [ebx + 0xc], 0
je 0x51c32a
cmp dword [ebx + 0x10], 0
je 0x51c32a
test eax, eax
je 0x51c32a
mov ecx, dword [esp + 0x58]
test ecx, ecx
je 0x51c300
mov eax, dword [esp + 0x40]
mov dword [ecx], eax
mov ecx, dword [esp + 0x5c]
test ecx, ecx
je 0x51c30e
mov eax, dword [esp + 0x44]
mov dword [ecx], eax
mov eax, dword [esp + 0x60]
test eax, eax
je 0x51c332
push edi
lea ecx, [esp + 0xa8]
push ecx
push eax
call fcn.00561440
add esp, 0xc
jmp 0x51c332
mov dword [esp + 0x48], 0
mov ebx, dword [esp + 0x10]
push ebx
call fcn.00520420
push ebx
call fcn.00520460
add esp, 8
push dword [esp + 0x28]
call fcn.0052c5b0
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.004fb4f0
add esp, 0xd8
ret