Function at 0x51c6d0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0xd8
call fcn.00422360
mov eax, dword [0x5fc090]
xor eax, esp
mov dword [esp + 0xd4], eax
mov eax, dword [esp + 0xdc]
push ebx
mov ebx, dword [esp + 0xf0]
push ebp
mov dword [esp + 0x4c], eax
xor ebp, ebp
mov eax, dword [esp + 0xfc]
push esi
mov esi, dword [esp + 0xf4]
mov dword [esp + 0x5c], eax
mov eax, dword [esp + 0x104]
push edi
mov edi, dword [esp + 0xf4]
mov dword [esp + 0x58], eax
mov eax, dword [esp + 0x10c]
shr edi, 3
mov dword [esp + 0x5c], eax
mov eax, dword [esp + 0x110]
mov dword [esp + 0x3c], esi
mov dword [esp + 0x30], ebx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x48], 0
mov dword [esp + 0x2c], 0
mov dword [esp + 0x44], 2
cmp edi, 0x14
je 0x51c76c
cmp edi, 0x1c
je 0x51c76c
cmp edi, 0x20
jne 0x51c7bd
test esi, esi
jne 0x51c77b
call fcn.004b7f50
mov esi, eax
mov dword [esp + 0x3c], eax
mov eax, 0x200
cmp dword [esp + 0xf0], eax
cmovae eax, dword [esp + 0xf0]
add eax, 0x3f
and eax, 0xffffffc0
mov dword [esp + 0x34], eax
test ebx, ebx
je 0x51c7d9
mov eax, dword [esp + 0x100]
cmp eax, edi
jae 0x51c7c4
push 0x4e
push 0x5d14e8
push 0x6e
push 0x7d
push 0xa
call fcn.004be830
add esp, 0x14
xor eax, eax
jmp 0x51ce06
cmova eax, edi
push eax
lea eax, [esp + 0xa8]
push ebx
push eax
call fcn.00439870
add esp, 0xc
call fcn.004c89b0
mov dword [esp + 0x28], eax
test eax, eax
je 0x51cdf0
call fcn.004d4c50
mov ebp, eax
mov dword [esp + 0x18], ebp
test ebp, ebp
je 0x51cdf0
push ebp
call fcn.004d4cc0
push ebp
call fcn.004d4bf0
mov ebx, dword [esp + 0x20]
mov ebp, eax
push ebx
call fcn.004d4bf0
push ebx
mov dword [esp + 0x34], eax
call fcn.004d4bf0
push ebx
mov dword [esp + 0x4c], eax
call fcn.004d4bf0
push ebx
mov dword [esp + 0x38], eax
call fcn.004d4bf0
push ebx
mov dword [esp + 0x6c], eax
call fcn.004d4bf0
push ebx
mov dword [esp + 0x6c], eax
call fcn.004d4bf0
push ebx
mov dword [esp + 0x38], eax
call fcn.004d4bf0
mov ebx, eax
add esp, 0x24
mov dword [esp + 0x10], ebx
test ebx, ebx
je 0x51cde3
mov eax, dword [esp + 0x34]
dec eax
push eax
call fcn.004b4c50
push eax
push ebx
call fcn.004f3a50
add esp, 0xc
test eax, eax
je 0x51cde3
nop
push dword [esp + 0x2c]
xor ebx, ebx
cmp dword [esp + 0x34], ebx
push 0
push dword [esp + 0x24]
sete bl
call fcn.00527190
inc dword [esp + 0x38]
add esp, 0xc
test eax, eax
je 0x51cde3
cmp dword [esp + 0x30], 0
jne 0x51c8c9
lea eax, [esp + 0xa4]
push edi
push eax
call fcn.004bc7f0
add esp, 8
test eax, eax
jle 0x51cde3
jmp 0x51c8d1
mov dword [esp + 0x30], 0
push edi
lea eax, [esp + 0xa8]
push eax
lea eax, [esp + 0x8c]
push eax
call fcn.00439870
push edi
lea eax, [esp + 0xb4]
push eax
lea eax, [esp + 0xd8]
push eax
call fcn.00439870
lea eax, [edi - 1]
add esp, 0x18
test eax, eax
js 0x51c91f
nop word [eax + eax]
add byte [esp + eax + 0x84], 1
jne 0x51c91f
sub eax, 1
jns 0x51c910
push 0
push esi
push 0
lea eax, [esp + 0x70]
push eax
lea eax, [esp + 0xb4]
push edi
push eax
call fcn.004b7700
add esp, 0x18
test eax, eax
je 0x51cde3
push 0
push esi
push 0
lea eax, [esp + 0xd0]
push eax
lea eax, [esp + 0x94]
push edi
push eax
call fcn.004b7700
add esp, 0x18
test eax, eax
je 0x51cde3
xor ecx, ecx
test edi, edi
je 0x51c9c3
cmp edi, 0x20
jb 0x51c9c3
mov eax, edi
and eax, 0x8000001f
jns 0x51c981
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 0x51c990
cmp ecx, edi
jge 0x51c9e0
nop word [eax + eax]
mov al, byte [esp + ecx + 0xc4]
xor byte [esp + ecx + 0x64], al
inc ecx
cmp ecx, edi
jl 0x51c9d0
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.004b4080
add esp, 0xc
test eax, eax
je 0x51cde3
push dword [esp + 0x1c]
push ebx
push dword [esp + 0x20]
push 0x32
push dword [esp + 0x30]
call fcn.00527490
add esp, 0x14
test eax, eax
jg 0x51ca2a
je 0x51c880
jmp 0x51cde3
mov ebx, dword [esp + 0x1c]
push 0
push 2
push ebx
call fcn.00527190
add esp, 0xc
test eax, eax
je 0x51cde3
push 0
push 3
push ebx
call fcn.00527190
add esp, 0xc
test eax, eax
je 0x51cde3
mov ecx, dword [esp + 0x34]
mov eax, 0xcccccccd
xor esi, esi
mov dword [esp + 0x40], esi
lea ecx, [ecx - 1]
mul ecx
mov ebx, edx
shr ebx, 7
test esi, esi
je 0x51ca8c
push esi
push 0
push dword [esp + 0x24]
call fcn.00527190
add esp, 0xc
test eax, eax
je 0x51cde3
push 0
push dword [esp + 0x3c]
call fcn.004b4ba0
add esp, 8
xor esi, esi
test ebx, ebx
js 0x51cb39
lea eax, [edi - 1]
test eax, eax
js 0x51cabf
nop dword [eax + eax]
add byte [esp + eax + 0x84], 1
jne 0x51cabf
sub eax, 1
jns 0x51cab0
push 0
push dword [esp + 0x40]
lea eax, [esp + 0x6c]
push 0
push eax
lea eax, [esp + 0x94]
push edi
push eax
call fcn.004b7700
add esp, 0x18
test eax, eax
je 0x51cde3
push ebp
lea eax, [esp + 0x68]
push edi
push eax
call fcn.004b4080
add esp, 0xc
test eax, eax
je 0x51cde3
lea eax, [edi*8]
imul eax, esi
push eax
push ebp
push ebp
call fcn.004f3a50
add esp, 0xc
test eax, eax
je 0x51cde3
mov eax, dword [esp + 0x38]
push ebp
push eax
push eax
call fcn.004d4f20
add esp, 0xc
test eax, eax
je 0x51cde3
inc esi
cmp esi, ebx
jle 0x51caa4
mov eax, dword [esp + 0x34]
mov esi, dword [esp + 0x38]
dec eax
push eax
push esi
call fcn.004b48c0
add esp, 8
test eax, eax
je 0x51cde3
push esi
mov esi, dword [esp + 0x54]
push esi
call fcn.004b45e0
add esp, 8
test eax, eax
je 0x51cde3
push dword [esp + 0x10]
push esi
push esi
call fcn.004d4f20
add esp, 0xc
test eax, eax
je 0x51cde3
push dword [esp + 0x20]
push ebp
call fcn.004f3b80
add esp, 8
test eax, eax
je 0x51cde3
push dword [esp + 0x18]
push ebp
push esi
push dword [esp + 0x58]
push 0
call fcn.004fa4a0
add esp, 0x14
test eax, eax
je 0x51cde3
call fcn.004b4c50
push eax
push dword [esp + 0x50]
push ebp
call fcn.004d4fb0
add esp, 0xc
test eax, eax
je 0x51cde3
push ebp
push esi
mov esi, dword [esp + 0x1c]
push esi
call fcn.004d4fb0
add esp, 0xc
test eax, eax
je 0x51cde3
push dword [esp + 0x10]
push esi
call fcn.004b4290
add esp, 8
test eax, eax
js 0x51cc17
mov esi, dword [esp + 0x1c]
push esi
push 1
push dword [esp + 0x20]
push 0x32
push dword [esp + 0x24]
call fcn.00527490
add esp, 0x14
test eax, eax
jg 0x51cc35
jne 0x51cde3
mov esi, dword [esp + 0x40]
inc esi
mov dword [esp + 0x40], esi
cmp esi, 0x1000
jl 0x51ca71
mov esi, dword [esp + 0x3c]
jmp 0x51c880
push 1
push 2
push esi
call fcn.00527190
add esp, 0xc
test eax, eax
je 0x51cde3
call fcn.004b4c50
push eax
push dword [esp + 0x18]
push dword [esp + 0x18]
call fcn.004d4fb0
add esp, 0xc
test eax, eax
je 0x51cde3
mov ebx, dword [esp + 0x18]
push ebx
push dword [esp + 0x24]
push dword [esp + 0x18]
push 0
push ebp
call fcn.004fa4a0
add esp, 0x14
test eax, eax
je 0x51cde3
push 2
push dword [esp + 0x14]
call fcn.004b4ba0
add esp, 8
test eax, eax
je 0x51cde3
push ebx
push dword [esp + 0x18]
push dword [esp + 0x30]
call fcn.004c8a10
add esp, 0xc
test eax, eax
je 0x51cde3
push dword [esp + 0x28]
push ebx
push dword [esp + 0x1c]
push ebp
push dword [esp + 0x20]
push dword [esp + 0x38]
call fcn.00507100
add esp, 0x18
test eax, eax
je 0x51cde3
nop dword [eax]
push dword [esp + 0x24]
call fcn.004b4860
add esp, 4
test eax, eax
je 0x51cd33
call fcn.004b4c50
push eax
mov eax, dword [esp + 0x14]
push eax
push eax
call fcn.004d4f20
add esp, 0xc
test eax, eax
je 0x51cde3
push dword [esp + 0x28]
inc dword [esp + 0x48]
push ebx
push dword [esp + 0x1c]
push ebp
push dword [esp + 0x20]
push dword [esp + 0x38]
call fcn.00507100
add esp, 0x18
test eax, eax
jne 0x51cce0
jmp 0x51cde3
push 1
push 3
push esi
call fcn.00527190
add esp, 0xc
test eax, eax
je 0x51cde3
mov dword [esp + 0x48], 1
mov ebx, dword [esp + 0x54]
push dword [ebx + 8]
call fcn.004b4750
push dword [ebx + 0xc]
call fcn.004b4750
push dword [ebx + 0x10]
call fcn.004b4750
push dword [esp + 0x20]
call fcn.004b46c0
push dword [esp + 0x30]
mov dword [ebx + 8], eax
call fcn.004b46c0
push dword [esp + 0x38]
mov dword [ebx + 0xc], eax
call fcn.004b46c0
add esp, 0x18
mov dword [ebx + 0x10], eax
cmp dword [ebx + 8], 0
je 0x51cddb
cmp dword [ebx + 0xc], 0
je 0x51cddb
test eax, eax
je 0x51cddb
mov ecx, dword [esp + 0x58]
test ecx, ecx
je 0x51cdb1
mov eax, dword [esp + 0x40]
mov dword [ecx], eax
mov ecx, dword [esp + 0x5c]
test ecx, ecx
je 0x51cdbf
mov eax, dword [esp + 0x44]
mov dword [ecx], eax
mov eax, dword [esp + 0x60]
test eax, eax
je 0x51cde3
push edi
lea ecx, [esp + 0xa8]
push ecx
push eax
call fcn.00439870
add esp, 0xc
jmp 0x51cde3
mov dword [esp + 0x48], 0
mov ebp, dword [esp + 0x18]
push ebp
call fcn.004d4b70
add esp, 4
push ebp
call fcn.004d4bb0
push dword [esp + 0x2c]
call fcn.004c8960
mov eax, dword [esp + 0x50]
add esp, 8
mov ecx, dword [esp + 0xe4]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004217b9
add esp, 0xd8
ret