Function at 0x51d2d0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0xd8
call fcn.00424800
mov eax, dword [0x5fd098]
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 0x51d36c
cmp edi, 0x1c
je 0x51d36c
cmp edi, 0x20
jne 0x51d3bd
test esi, esi
jne 0x51d37b
call fcn.004b8b90
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 0x51d3d9
mov eax, dword [esp + 0x100]
cmp eax, edi
jae 0x51d3c4
push 0x4e
push 0x5d28c8
push 0x6e
push 0x7d
push 0xa
call fcn.004bf470
add esp, 0x14
xor eax, eax
jmp 0x51da06
cmova eax, edi
push eax
lea eax, [esp + 0xa8]
push ebx
push eax
call fcn.0043bb50
add esp, 0xc
call fcn.004c95e0
mov dword [esp + 0x28], eax
test eax, eax
je 0x51d9f0
call fcn.004d5870
mov ebp, eax
mov dword [esp + 0x18], ebp
test ebp, ebp
je 0x51d9f0
push ebp
call fcn.004d58e0
push ebp
call fcn.004d5810
mov ebx, dword [esp + 0x20]
mov ebp, eax
push ebx
call fcn.004d5810
push ebx
mov dword [esp + 0x34], eax
call fcn.004d5810
push ebx
mov dword [esp + 0x4c], eax
call fcn.004d5810
push ebx
mov dword [esp + 0x38], eax
call fcn.004d5810
push ebx
mov dword [esp + 0x6c], eax
call fcn.004d5810
push ebx
mov dword [esp + 0x6c], eax
call fcn.004d5810
push ebx
mov dword [esp + 0x38], eax
call fcn.004d5810
mov ebx, eax
add esp, 0x24
mov dword [esp + 0x10], ebx
test ebx, ebx
je 0x51d9e3
mov eax, dword [esp + 0x34]
dec eax
push eax
call fcn.004b5890
push eax
push ebx
call fcn.004f4630
add esp, 0xc
test eax, eax
je 0x51d9e3
nop
push dword [esp + 0x2c]
xor ebx, ebx
cmp dword [esp + 0x34], ebx
push 0
push dword [esp + 0x24]
sete bl
call fcn.00527da0
inc dword [esp + 0x38]
add esp, 0xc
test eax, eax
je 0x51d9e3
cmp dword [esp + 0x30], 0
jne 0x51d4c9
lea eax, [esp + 0xa4]
push edi
push eax
call fcn.004bd430
add esp, 8
test eax, eax
jle 0x51d9e3
jmp 0x51d4d1
mov dword [esp + 0x30], 0
push edi
lea eax, [esp + 0xa8]
push eax
lea eax, [esp + 0x8c]
push eax
call fcn.0043bb50
push edi
lea eax, [esp + 0xb4]
push eax
lea eax, [esp + 0xd8]
push eax
call fcn.0043bb50
lea eax, [edi - 1]
add esp, 0x18
test eax, eax
js 0x51d51f
nop word [eax + eax]
add byte [esp + eax + 0x84], 1
jne 0x51d51f
sub eax, 1
jns 0x51d510
push 0
push esi
push 0
lea eax, [esp + 0x70]
push eax
lea eax, [esp + 0xb4]
push edi
push eax
call fcn.004b8340
add esp, 0x18
test eax, eax
je 0x51d9e3
push 0
push esi
push 0
lea eax, [esp + 0xd0]
push eax
lea eax, [esp + 0x94]
push edi
push eax
call fcn.004b8340
add esp, 0x18
test eax, eax
je 0x51d9e3
xor ecx, ecx
test edi, edi
je 0x51d5c3
cmp edi, 0x20
jb 0x51d5c3
mov eax, edi
and eax, 0x8000001f
jns 0x51d581
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 0x51d590
cmp ecx, edi
jge 0x51d5e0
nop word [eax + eax]
mov al, byte [esp + ecx + 0xc4]
xor byte [esp + ecx + 0x64], al
inc ecx
cmp ecx, edi
jl 0x51d5d0
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.004b4cc0
add esp, 0xc
test eax, eax
je 0x51d9e3
push dword [esp + 0x1c]
push ebx
push dword [esp + 0x20]
push 0x32
push dword [esp + 0x30]
call fcn.005280a0
add esp, 0x14
test eax, eax
jg 0x51d62a
je 0x51d480
jmp 0x51d9e3
mov ebx, dword [esp + 0x1c]
push 0
push 2
push ebx
call fcn.00527da0
add esp, 0xc
test eax, eax
je 0x51d9e3
push 0
push 3
push ebx
call fcn.00527da0
add esp, 0xc
test eax, eax
je 0x51d9e3
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 0x51d68c
push esi
push 0
push dword [esp + 0x24]
call fcn.00527da0
add esp, 0xc
test eax, eax
je 0x51d9e3
push 0
push dword [esp + 0x3c]
call fcn.004b57e0
add esp, 8
xor esi, esi
test ebx, ebx
js 0x51d739
lea eax, [edi - 1]
test eax, eax
js 0x51d6bf
nop dword [eax + eax]
add byte [esp + eax + 0x84], 1
jne 0x51d6bf
sub eax, 1
jns 0x51d6b0
push 0
push dword [esp + 0x40]
lea eax, [esp + 0x6c]
push 0
push eax
lea eax, [esp + 0x94]
push edi
push eax
call fcn.004b8340
add esp, 0x18
test eax, eax
je 0x51d9e3
push ebp
lea eax, [esp + 0x68]
push edi
push eax
call fcn.004b4cc0
add esp, 0xc
test eax, eax
je 0x51d9e3
lea eax, [edi*8]
imul eax, esi
push eax
push ebp
push ebp
call fcn.004f4630
add esp, 0xc
test eax, eax
je 0x51d9e3
mov eax, dword [esp + 0x38]
push ebp
push eax
push eax
call fcn.004d5b40
add esp, 0xc
test eax, eax
je 0x51d9e3
inc esi
cmp esi, ebx
jle 0x51d6a4
mov eax, dword [esp + 0x34]
mov esi, dword [esp + 0x38]
dec eax
push eax
push esi
call fcn.004b5500
add esp, 8
test eax, eax
je 0x51d9e3
push esi
mov esi, dword [esp + 0x54]
push esi
call fcn.004b5220
add esp, 8
test eax, eax
je 0x51d9e3
push dword [esp + 0x10]
push esi
push esi
call fcn.004d5b40
add esp, 0xc
test eax, eax
je 0x51d9e3
push dword [esp + 0x20]
push ebp
call fcn.004f4760
add esp, 8
test eax, eax
je 0x51d9e3
push dword [esp + 0x18]
push ebp
push esi
push dword [esp + 0x58]
push 0
call fcn.004fb090
add esp, 0x14
test eax, eax
je 0x51d9e3
call fcn.004b5890
push eax
push dword [esp + 0x50]
push ebp
call fcn.004d5bd0
add esp, 0xc
test eax, eax
je 0x51d9e3
push ebp
push esi
mov esi, dword [esp + 0x1c]
push esi
call fcn.004d5bd0
add esp, 0xc
test eax, eax
je 0x51d9e3
push dword [esp + 0x10]
push esi
call fcn.004b4ed0
add esp, 8
test eax, eax
js 0x51d817
mov esi, dword [esp + 0x1c]
push esi
push 1
push dword [esp + 0x20]
push 0x32
push dword [esp + 0x24]
call fcn.005280a0
add esp, 0x14
test eax, eax
jg 0x51d835
jne 0x51d9e3
mov esi, dword [esp + 0x40]
inc esi
mov dword [esp + 0x40], esi
cmp esi, 0x1000
jl 0x51d671
mov esi, dword [esp + 0x3c]
jmp 0x51d480
push 1
push 2
push esi
call fcn.00527da0
add esp, 0xc
test eax, eax
je 0x51d9e3
call fcn.004b5890
push eax
push dword [esp + 0x18]
push dword [esp + 0x18]
call fcn.004d5bd0
add esp, 0xc
test eax, eax
je 0x51d9e3
mov ebx, dword [esp + 0x18]
push ebx
push dword [esp + 0x24]
push dword [esp + 0x18]
push 0
push ebp
call fcn.004fb090
add esp, 0x14
test eax, eax
je 0x51d9e3
push 2
push dword [esp + 0x14]
call fcn.004b57e0
add esp, 8
test eax, eax
je 0x51d9e3
push ebx
push dword [esp + 0x18]
push dword [esp + 0x30]
call fcn.004c9640
add esp, 0xc
test eax, eax
je 0x51d9e3
push dword [esp + 0x28]
push ebx
push dword [esp + 0x1c]
push ebp
push dword [esp + 0x20]
push dword [esp + 0x38]
call fcn.00507cf0
add esp, 0x18
test eax, eax
je 0x51d9e3
nop dword [eax]
push dword [esp + 0x24]
call fcn.004b54a0
add esp, 4
test eax, eax
je 0x51d933
call fcn.004b5890
push eax
mov eax, dword [esp + 0x14]
push eax
push eax
call fcn.004d5b40
add esp, 0xc
test eax, eax
je 0x51d9e3
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.00507cf0
add esp, 0x18
test eax, eax
jne 0x51d8e0
jmp 0x51d9e3
push 1
push 3
push esi
call fcn.00527da0
add esp, 0xc
test eax, eax
je 0x51d9e3
mov dword [esp + 0x48], 1
mov ebx, dword [esp + 0x54]
push dword [ebx + 8]
call fcn.004b5390
push dword [ebx + 0xc]
call fcn.004b5390
push dword [ebx + 0x10]
call fcn.004b5390
push dword [esp + 0x20]
call fcn.004b5300
push dword [esp + 0x30]
mov dword [ebx + 8], eax
call fcn.004b5300
push dword [esp + 0x38]
mov dword [ebx + 0xc], eax
call fcn.004b5300
add esp, 0x18
mov dword [ebx + 0x10], eax
cmp dword [ebx + 8], 0
je 0x51d9db
cmp dword [ebx + 0xc], 0
je 0x51d9db
test eax, eax
je 0x51d9db
mov ecx, dword [esp + 0x58]
test ecx, ecx
je 0x51d9b1
mov eax, dword [esp + 0x40]
mov dword [ecx], eax
mov ecx, dword [esp + 0x5c]
test ecx, ecx
je 0x51d9bf
mov eax, dword [esp + 0x44]
mov dword [ecx], eax
mov eax, dword [esp + 0x60]
test eax, eax
je 0x51d9e3
push edi
lea ecx, [esp + 0xa8]
push ecx
push eax
call fcn.0043bb50
add esp, 0xc
jmp 0x51d9e3
mov dword [esp + 0x48], 0
mov ebp, dword [esp + 0x18]
push ebp
call fcn.004d5790
add esp, 4
push ebp
call fcn.004d57d0
push dword [esp + 0x2c]
call fcn.004c9590
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.00423c59
add esp, 0xd8
ret