Function at 0x52eea0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee4
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0x11c], ebx
mov dword [ebp - 4], ecx
mov esi, edx
mov ebx, eax
mov edi, dword [ebp + 8]
xor eax, eax
push ebp
push 0x52f2bf
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, 1
mov eax, ebx
call fcn.0052e9fc
test al, al
jne 0x52ef2c
lea eax, [ebp - 0x10]
push eax
lea edx, [ebp - 0x118]
mov eax, dword [ebx]
call fcn.00404628
lea eax, [ebp - 0x118]
mov dword [ebp - 0x18], eax
mov byte [ebp - 0x14], 4
lea eax, [ebp - 0x18]
push eax
lea edx, [ebp - 0x11c]
mov eax, dword [0x65a09c]
call fcn.00407d84
mov eax, dword [ebp - 0x11c]
xor ecx, ecx
pop edx
call fcn.0040ce68
mov edx, dword [ebp - 0x10]
mov eax, 3
call fcn.0052e88c
mov dword [ebp - 8], esi
mov esi, dword [ebp - 4]
movzx eax, byte [ebx + 0x14]
cmp eax, 7
ja case.default.0x52ef3f
jmp dword [eax*4 + 0x52ef46]
cmp esi, dword [ebp - 8]
je 0x52ef8a
mov edx, esi
mov eax, dword [ebp - 8]
mov ecx, edi
call fcn.0040331c
jmp 0x52ef8a
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov eax, dword [ebx + 0x24]
add esi, eax
sub edi, dword [ebx + 0x24]
cmp edi, dword [ebx + 0x24]
jge 0x52ef79
test edi, edi
jle case.default.0x52ef3f
mov edx, dword [ebx + 0x2c]
mov eax, esi
mov ecx, edi
call fcn.0040331c
mov edx, dword [ebx + 0x2c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov edx, esi
mov eax, dword [ebx + 0x2c]
mov ecx, edi
call fcn.0040331c
jmp case.default.0x52ef3f
push esi
mov ecx, dword [ebx + 0x24]
mov edx, dword [ebx + 0x34]
mov eax, dword [ebp - 8]
call fcn.00528024
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov eax, dword [ebx + 0x34]
push eax
mov ecx, dword [ebx + 0x24]
mov edx, dword [ebx + 0x34]
mov eax, esi
call fcn.00528024
mov eax, dword [ebx + 0x24]
add dword [ebp - 8], eax
mov eax, dword [ebx + 0x24]
add esi, eax
sub edi, dword [ebx + 0x24]
cmp edi, dword [ebx + 0x24]
jge 0x52efbe
test edi, edi
jle case.default.0x52ef3f
mov edx, dword [ebx + 0x2c]
mov eax, dword [ebx + 0x34]
mov ecx, dword [ebx + 0x24]
call fcn.0040331c
mov edx, dword [ebx + 0x2c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
push esi
mov ecx, edi
mov edx, dword [ebx + 0x2c]
mov eax, dword [ebp - 8]
call fcn.00528024
mov eax, dword [ebx + 0x34]
push eax
mov ecx, dword [ebx + 0x24]
mov edx, eax
mov eax, dword [ebx + 0x2c]
call fcn.00528024
jmp case.default.0x52ef3f
mov eax, dword [ebx + 0x34]
mov dword [ebp - 0xc], eax
jmp 0x52f06f
push esi
mov ecx, dword [ebx + 0x24]
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 8]
call fcn.00528024
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov dword [ebp - 0xc], esi
mov eax, dword [ebx + 0x24]
add dword [ebp - 8], eax
mov eax, dword [ebx + 0x24]
add esi, eax
sub edi, dword [ebx + 0x24]
cmp edi, dword [ebx + 0x24]
jge 0x52f046
mov edx, dword [ebx + 0x34]
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebx + 0x24]
call fcn.0040331c
test edi, edi
jle case.default.0x52ef3f
mov edx, dword [ebx + 0x2c]
mov eax, dword [ebx + 0x34]
mov ecx, dword [ebx + 0x24]
call fcn.0040331c
mov edx, dword [ebx + 0x2c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
push esi
mov ecx, edi
mov edx, dword [ebx + 0x2c]
mov eax, dword [ebp - 8]
call fcn.00528024
mov eax, dword [ebx + 0x34]
push eax
mov ecx, dword [ebx + 0x24]
mov edx, eax
mov eax, dword [ebx + 0x2c]
call fcn.00528024
jmp case.default.0x52ef3f
test edi, edi
jle case.default.0x52ef3f
mov edx, dword [ebx + 0x2c]
mov eax, dword [ebx + 0x34]
mov ecx, dword [ebx + 0x24]
call fcn.0040331c
mov edx, dword [ebx + 0x2c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov eax, dword [ebp - 8]
movzx eax, byte [eax]
mov edx, dword [ebx + 0x2c]
xor al, byte [edx]
mov byte [esi], al
mov ecx, dword [ebx + 0x24]
dec ecx
mov edx, dword [ebx + 0x34]
mov eax, dword [ebx + 0x34]
inc eax
call fcn.0040331c
mov eax, dword [ebx + 0x34]
mov edx, dword [ebx + 0x24]
movzx ecx, byte [esi]
mov byte [eax + edx - 1], cl
inc esi
inc dword [ebp - 8]
dec edi
test edi, edi
jg 0x52f0ce
jmp case.default.0x52ef3f
test edi, edi
jle case.default.0x52ef3f
mov edx, dword [ebx + 0x2c]
mov eax, dword [ebx + 0x34]
mov ecx, dword [ebx + 0x24]
call fcn.0040331c
mov edx, dword [ebx + 0x2c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov eax, dword [ebp - 8]
movzx eax, byte [eax]
mov edx, dword [ebx + 0x2c]
xor al, byte [edx]
mov byte [esi], al
mov ecx, dword [ebx + 0x24]
dec ecx
mov edx, dword [ebx + 0x34]
mov eax, dword [ebx + 0x34]
inc eax
call fcn.0040331c
mov eax, dword [ebx + 0x34]
mov edx, dword [ebx + 0x24]
mov ecx, dword [ebx + 0x2c]
movzx ecx, byte [ecx]
mov byte [eax + edx - 1], cl
inc esi
inc dword [ebp - 8]
dec edi
test edi, edi
jg 0x52f126
jmp case.default.0x52ef3f
mov eax, dword [ebx + 0x2c]
push eax
mov ecx, esi
mov edx, dword [ebx + 0x34]
mov eax, dword [ebp - 8]
call fcn.00528024
mov edx, dword [ebx + 0x2c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov eax, dword [ebx + 0x34]
push eax
mov ecx, dword [ebx + 0x24]
mov edx, dword [ebx + 0x34]
mov eax, dword [ebx + 0x2c]
call fcn.00528024
mov eax, dword [ebx + 0x24]
add dword [ebp - 8], eax
sub edi, dword [ebx + 0x24]
mov esi, dword [ebx + 0x24]
cmp edi, esi
jge 0x52f179
test edi, edi
jle case.default.0x52ef3f
mov edx, dword [ebx + 0x2c]
mov eax, dword [ebx + 0x34]
mov ecx, dword [ebx + 0x24]
call fcn.0040331c
mov edx, dword [ebx + 0x2c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov eax, dword [ebx + 0x34]
push eax
mov ecx, dword [ebx + 0x24]
mov edx, eax
mov eax, dword [ebx + 0x2c]
call fcn.00528024
jmp case.default.0x52ef3f
mov eax, dword [ebx + 0x2c]
push eax
mov ecx, esi
mov edx, dword [ebx + 0x34]
mov eax, dword [ebp - 8]
call fcn.00528024
mov edx, dword [ebx + 0x2c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov edx, dword [ebx + 0x34]
mov eax, dword [ebx + 0x2c]
mov ecx, dword [ebx + 0x24]
call fcn.0040331c
mov eax, dword [ebx + 0x24]
add dword [ebp - 8], eax
sub edi, dword [ebx + 0x24]
mov esi, dword [ebx + 0x24]
cmp edi, esi
jge 0x52f1ec
test edi, edi
jle case.default.0x52ef3f
mov edx, dword [ebx + 0x2c]
mov eax, dword [ebx + 0x34]
mov ecx, dword [ebx + 0x24]
call fcn.0040331c
mov edx, dword [ebx + 0x2c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov eax, dword [ebx + 0x34]
push eax
mov ecx, dword [ebx + 0x24]
mov edx, eax
mov eax, dword [ebx + 0x2c]
call fcn.00528024
jmp case.default.0x52ef3f
test edi, edi
jle case.default.0x52ef3f
mov edx, dword [ebx + 0x2c]
mov eax, dword [ebx + 0x34]
mov ecx, dword [ebx + 0x24]
call fcn.0040331c
mov edx, dword [ebx + 0x2c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov ecx, dword [ebx + 0x24]
dec ecx
mov esi, dword [ebx + 0x34]
mov edx, esi
lea eax, [esi + 1]
call fcn.0040331c
mov eax, dword [ebp - 8]
movzx eax, byte [eax]
mov edx, dword [ebx + 0x2c]
xor al, byte [edx]
mov edx, dword [ebx + 0x34]
mov ecx, dword [ebx + 0x24]
mov byte [edx + ecx - 1], al
inc dword [ebp - 8]
dec edi
test edi, edi
jg 0x52f258
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x52f2c6
lea eax, [ebp - 0x11c]
call fcn.004056ac
lea eax, [ebp - 0x10]
call fcn.004056ac
ret