Function at 0x413260
Capabilities:
Encode data using xor

Disassembly:
push ebp
push edi
push esi
push ebx
mov ebx, eax
sub esp, 0x5c
fld xword [esp + 0x70]
fld st(0)
fstp xword [esp + 0x28]
fxam
wait
fnstsw ax
and ax, 0x4500
cmp ax, 0x100
je 0x41377b
movzx edx, word [esp + 0x30]
test dx, dx
js 0x4136e0
fxam
wait
fnstsw ax
fstp st(0)
and ax, 0x4500
cmp ax, 0x500
je 0x413790
mov eax, edx
and ax, 0x7fff
je 0x413480
mov edx, dword [ebx + 0xc]
mov edi, dword [esp + 0x28]
sub ax, 0x3fff
mov ebp, dword [esp + 0x2c]
cmp edx, 0xe
mov dword [esp], edi
mov dword [esp + 4], ebp
ja 0x413716
test ebp, ebp
js 0x4132f1
nop
lea esi, [esi]
shld ebp, edi, 1
add edi, edi
test ebp, ebp
jns 0x4132e0
mov dword [esp], edi
mov dword [esp + 4], ebp
mov ecx, 0xe
mov edi, 4
mov ebp, 0
sub ecx, edx
xor esi, esi
shl ecx, 2
shld ebp, edi, cl
shl edi, cl
test cl, 0x20
cmovne ebp, edi
cmovne edi, esi
mov dword [esp + 8], edi
mov dword [esp + 0xc], ebp
mov edi, dword [esp]
mov ebp, dword [esp + 4]
shrd edi, ebp, 1
shr ebp, 1
mov esi, edi
add esi, dword [esp + 8]
mov edi, ebp
adc edi, dword [esp + 0xc]
test edi, edi
js 0x413773
shld edi, esi, 1
add esi, esi
mov ecx, 0xf
mov ebp, edi
mov edi, esi
sub ecx, edx
xor esi, esi
shl ecx, 2
shrd edi, ebp, cl
shr ebp, cl
test cl, 0x20
cmovne edi, ebp
cmovne ebp, esi
mov dword [esp], edi
mov dword [esp + 4], ebp
mov esi, dword [ebx + 4]
mov edi, dword [esp]
mov ebp, dword [esp + 4]
mov dword [esp + 8], ebx
mov edx, esi
mov dword [esp + 0x18], esi
lea esi, [esp + 0x38]
mov ecx, edx
and ecx, 0x800
mov dword [esp + 0x10], esi
mov dword [esp + 0x1c], ecx
mov ecx, edx
and ecx, 0x20
mov byte [esp + 0x17], cl
jmp 0x4133ec
mov ebx, dword [esp + 8]
mov ecx, dword [ebx + 0xc]
test ecx, ecx
jle 0x4133b5
mov ebx, dword [esp + 8]
sub ecx, 1
mov dword [ebx + 0xc], ecx
shrd edi, ebp, 4
shr ebp, 4
test edx, edx
mov dword [esp], esi
je 0x413452
mov esi, dword [esp]
add esi, 1
cmp edx, 9
jle 0x413473
add edx, 0x37
or dl, byte [esp + 0x17]
mov ecx, dword [esp]
mov byte [ecx], dl
mov ecx, ebp
or ecx, edi
je 0x4134e0
mov edx, edi
and edx, 0xf
cmp edi, edx
jne 0x4133a0
cmp esi, dword [esp + 0x10]
ja 0x413411
mov ebx, dword [esp + 0x1c]
test ebx, ebx
jne 0x413411
mov ecx, dword [esp + 8]
mov dword [esp], esi
mov ecx, dword [ecx + 0xc]
test ecx, ecx
jle 0x41341a
lea ecx, [esi + 1]
mov byte [esi], 0x2e
mov dword [esp], ecx
cmp ebp, 0
ja 0x413424
cmp edi, 1
jbe 0x413446
lea ecx, [eax - 1]
mov esi, esi
lea edi, [edi]
shrd edi, ebp, 1
shr ebp, 1
mov eax, ecx
mov ebx, edi
mov esi, ebp
lea ecx, [eax - 1]
xor ebx, 1
or esi, ebx
jne 0x413430
xor edi, edi
xor ebp, ebp
test edx, edx
jne 0x4133c7
mov ecx, dword [esp + 0x10]
cmp dword [esp], ecx
ja 0x41346d
mov esi, dword [esp + 8]
mov ecx, dword [esi + 0xc]
mov esi, dword [esp]
test ecx, ecx
js 0x4133e2
mov esi, dword [esp]
add esi, 1
add edx, 0x30
jmp 0x4133dd
mov ebp, dword [esp + 0x2c]
mov edi, dword [esp + 0x28]
mov ecx, ebp
mov dword [esp], edi
mov dword [esp + 4], ebp
or ecx, edi
je 0x4136fa
test ebp, ebp
js 0x4137b2
mov edx, 0xffffc001
lea esi, [esi]
lea edi, [edi]
shld ebp, edi, 1
mov eax, edx
add edi, edi
sub edx, 1
test ebp, ebp
jns 0x4134b0
mov dword [esp], edi
mov dword [esp + 4], ebp
mov edx, dword [ebx + 0xc]
cmp edx, 0xe
ja 0x413369
jmp 0x4132f1
cmp esi, dword [esp + 0x10]
mov ebx, dword [esp + 8]
je 0x413736
mov edi, dword [ebx + 8]
test edi, edi
mov dword [esp + 8], edi
jle 0x4136ec
cwde
mov edx, esi
sub edx, dword [esp + 0x10]
mov edi, eax
mov eax, dword [ebx + 0xc]
mov dword [esp], edi
lea ecx, [edx + eax]
test eax, eax
cmovg edx, ecx
xor eax, eax
test dword [esp + 0x18], 0x1c0
mov ecx, 0x66666667
setne al
lea ebp, [edx + eax + 5]
mov eax, edi
imul ecx
mov eax, edi
sar eax, 0x1f
mov ecx, edx
sar ecx, 2
sub ecx, eax
je 0x4137a8
mov edi, 2
mov eax, 0x66666667
add ebp, 1
add edi, 1
imul ecx
sar ecx, 0x1f
sar edx, 2
sub edx, ecx
mov ecx, edx
jne 0x413545
movsx edi, di
mov eax, dword [esp + 8]
cmp eax, ebp
jle 0x4135c0
sub eax, ebp
test dword [esp + 0x18], 0x600
jne 0x41370e
sub eax, 1
mov dword [ebx + 8], eax
nop
mov edx, ebx
mov eax, 0x20
call fcn.00412010
mov eax, dword [ebx + 8]
lea edx, [eax - 1]
test eax, eax
mov dword [ebx + 8], edx
jg 0x413580
mov eax, dword [ebx + 4]
mov dword [esp + 0x18], eax
test byte [esp + 0x18], 0x80
je 0x4135ce
mov esi, esi
lea edi, [edi]
mov edx, ebx
mov eax, 0x2d
call fcn.00412010
jmp 0x4135e7
mov dword [ebx + 8], 0xffffffff
test byte [esp + 0x18], 0x80
jne 0x4135b0
test dword [esp + 0x18], 0x100
jne 0x413751
test byte [esp + 0x18], 0x40
jne 0x413762
mov edx, ebx
mov eax, 0x30
call fcn.00412010
mov eax, dword [ebx + 4]
mov edx, ebx
and eax, 0x20
or eax, 0x58
call fcn.00412010
mov eax, dword [ebx + 8]
test eax, eax
jle 0x413639
test byte [ebx + 5], 2
je 0x413639
sub eax, 1
mov dword [ebx + 8], eax
lea esi, [esi]
lea edi, [edi]
mov edx, ebx
mov eax, 0x30
call fcn.00412010
mov eax, dword [ebx + 8]
lea edx, [eax - 1]
test eax, eax
mov dword [ebx + 8], edx
jg 0x413620
cmp esi, dword [esp + 0x10]
mov ebp, dword [esp + 0x10]
ja 0x413667
jmp 0x41368c
movzx eax, word [ebx + 0x1c]
test ax, ax
mov word [esp + 0x26], ax
je 0x413663
lea eax, [esp + 0x26]
mov ecx, ebx
mov edx, 1
call fcn.00412070
cmp esi, ebp
je 0x41368c
sub esi, 1
movsx eax, byte [esi]
cmp eax, 0x2e
je 0x4136d0
cmp eax, 0x2c
je 0x413645
mov edx, ebx
call fcn.00412010
jmp 0x413663
mov edx, ebx
mov eax, 0x30
call fcn.00412010
mov eax, dword [ebx + 0xc]
lea edx, [eax - 1]
test eax, eax
mov dword [ebx + 0xc], edx
jg 0x413680
mov eax, dword [ebx + 4]
mov edx, ebx
and eax, 0x20
or eax, 0x50
call fcn.00412010
mov eax, dword [esp]
add dword [ebx + 8], edi
mov ecx, ebx
or dword [ebx + 4], 0x1c0
cdq
call fcn.004128a0
add esp, 0x5c
pop ebx
pop esi
pop edi
pop ebp
ret
mov eax, ebx
call fcn.00412370
jmp 0x413663
or dword [ebx + 4], 0x80
jmp 0x413294
cwde
mov edi, 2
mov dword [esp], eax
jmp 0x4135c7
mov edx, dword [ebx + 0xc]
cmp edx, 0xe
ja 0x413727
mov edi, dword [esp]
mov ebp, dword [esp + 4]
jmp 0x4132e0
mov dword [ebx + 8], eax
jmp 0x4135c7
mov ebp, dword [esp + 4]
mov edi, dword [esp]
mov ecx, ebp
or ecx, edi
jne 0x413369
mov edi, dword [ebx + 4]
mov dword [esp + 0x18], edi
lea edi, [esp + 0x38]
mov dword [esp + 0x10], edi
mov edx, dword [ebx + 0xc]
test edx, edx
jle 0x4137bc
lea edx, [esp + 0x39]
mov byte [esp + 0x38], 0x2e
lea esi, [edx + 1]
mov byte [edx], 0x30
jmp 0x4134ee
mov edx, ebx
mov eax, 0x2b
call fcn.00412010
jmp 0x4135e7
mov edx, ebx
mov eax, 0x20
call fcn.00412010
jmp 0x4135e7
add eax, 1
jmp 0x413344
fstp st(0)
mov ecx, ebx
mov edx, 0x4bd7fe
xor eax, eax
call fcn.004122d0
jmp 0x4136be
mov eax, edx
mov ecx, ebx
mov edx, 0x4bd802
and eax, 0x8000
call fcn.004122d0
jmp 0x4136be
mov edi, 2
jmp 0x413561
mov eax, 0xffffc002
jmp 0x4134c6
test dword [esp + 0x18], 0x800
mov edx, dword [esp + 0x10]
je 0x413746
jmp 0x41373d