Function at 0x411fb0
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 0x4124b4
movzx edi, word [esp + 0x30]
mov esi, edi
and esi, 0x8000
jne 0x412120
fxam
wait
fnstsw ax
fstp st(0)
and ax, 0x4500
cmp ax, 0x500
je 0x4124c9
and di, 0x7fff
mov ecx, edi
je 0x412130
mov ebp, dword [ebx + 0xc]
lea eax, [ecx - 0x3fff]
mov esi, dword [esp + 0x28]
mov edi, dword [esp + 0x2c]
mov word [esp + 0x16], ax
cmp ebp, 0xe
jbe 0x412281
mov eax, edi
or eax, esi
je 0x41244b
mov eax, dword [ebx + 4]
lea ecx, [esp + 0x38]
movzx edx, word [esp + 0x16]
mov dword [esp + 8], ebx
mov ebp, ecx
mov dword [esp + 0xc], ecx
mov ecx, eax
mov dword [esp + 0x18], eax
and eax, 0x20
and ecx, 0x800
mov byte [esp + 0x10], al
mov dword [esp + 0x1c], ecx
mov ecx, ebp
jmp 0x4120a7
mov ebx, dword [esp + 8]
mov ebx, dword [ebx + 0xc]
test ebx, ebx
jle 0x41207a
mov ebp, dword [esp + 8]
sub ebx, 1
mov dword [ebp + 0xc], ebx
shrd esi, edi, 4
shr edi, 4
test eax, eax
mov ebp, ecx
je 0x4120ff
cmp eax, 9
lea ecx, [ebp + 1]
jle 0x412117
add eax, 0x37
or al, byte [esp + 0x10]
mov byte [ebp], al
mov eax, edi
or eax, esi
je 0x412180
mov eax, esi
and eax, 0xf
cmp eax, esi
jne 0x412065
cmp ecx, dword [esp + 0xc]
ja 0x4120d0
mov ebp, dword [esp + 0x1c]
test ebp, ebp
jne 0x4120d0
mov ebx, dword [esp + 8]
mov ebp, ecx
mov ebx, dword [ebx + 0xc]
test ebx, ebx
jle 0x4120d6
nop
lea esi, [esi]
lea ebp, [ecx + 1]
mov byte [ecx], 0x2e
cmp edi, 0
ja 0x4120e0
cmp esi, 1
jbe 0x4120f7
lea ecx, [edx - 1]
shrd esi, edi, 1
shr edi, 1
mov edx, ecx
mov ebx, esi
lea ecx, [edx - 1]
xor ebx, 1
or ebx, edi
jne 0x4120e3
xor esi, esi
xor edi, edi
test eax, eax
jne 0x412087
cmp ebp, dword [esp + 0xc]
ja 0x412114
mov ecx, dword [esp + 8]
mov ecx, dword [ecx + 0xc]
test ecx, ecx
js 0x412300
lea ecx, [ebp + 1]
add eax, 0x30
jmp 0x41209a
or dword [ebx + 4], 0x80
jmp 0x411fe9
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x28]
mov edi, edx
or edi, eax
je 0x41243c
test edx, edx
js 0x4124ee
mov ecx, 0xffffc001
nop
shld edx, eax, 1
mov edi, ecx
add eax, eax
sub ecx, 1
test edx, edx
jns 0x412150
mov word [esp + 0x16], di
mov esi, eax
mov edi, edx
mov ebp, dword [ebx + 0xc]
cmp ebp, 0xe
jbe 0x41229f
jmp 0x412034
cmp ecx, dword [esp + 0xc]
mov word [esp + 0x16], dx
mov ebp, ecx
mov ebx, dword [esp + 8]
je 0x4124e6
mov eax, dword [ebx + 8]
test eax, eax
mov dword [esp + 8], eax
jle 0x412429
mov eax, ebp
sub eax, dword [esp + 0xc]
mov edx, dword [ebx + 0xc]
movsx edi, word [esp + 0x16]
test edx, edx
lea ecx, [eax + edx]
mov edx, dword [esp + 0x18]
mov dword [esp + 0x10], edi
cmovg eax, ecx
mov ecx, 0x66666667
and edx, 0x1c0
cmp edx, 1
sbb edx, edx
lea esi, [eax + edx + 6]
mov eax, edi
imul ecx
mov eax, edi
sar eax, 0x1f
mov ecx, edx
sar ecx, 2
sub ecx, eax
je 0x4124dc
mov edi, 2
mov eax, 0x66666667
add esi, 1
add edi, 1
imul ecx
sar ecx, 0x1f
sar edx, 2
sub edx, ecx
mov ecx, edx
jne 0x4121f1
movsx edi, di
cmp dword [esp + 8], esi
jle 0x412310
mov eax, dword [esp + 8]
sub eax, esi
test dword [esp + 0x18], 0x600
jne 0x412476
lea edx, [eax - 1]
test eax, eax
mov dword [ebx + 8], edx
jle 0x412317
lea esi, [esi]
mov edx, ebx
mov eax, 0x20
call dbg.__pformat_putc
mov eax, dword [ebx + 8]
lea edx, [eax - 1]
test eax, eax
mov dword [ebx + 8], edx
jg 0x412240
mov eax, dword [ebx + 4]
mov dword [esp + 0x18], eax
test byte [esp + 0x18], 0x80
je 0x412322
nop
lea esi, [esi]
mov edx, ebx
mov eax, 0x2d
call dbg.__pformat_putc
jmp 0x41233b
test edi, edi
js 0x41229f
mov ecx, eax
mov esi, esi
lea edi, [edi]
shld edi, esi, 1
add esi, esi
test edi, edi
jns 0x412290
mov word [esp + 0x16], cx
mov ecx, 0xe
mov eax, 4
xor edx, edx
sub ecx, ebp
shl ecx, 2
shrd esi, edi, 1
shld edx, eax, cl
shr edi, 1
shl eax, cl
test cl, 0x20
je 0x4122c4
mov edx, eax
xor eax, eax
add eax, esi
adc edx, edi
test edx, edx
js 0x4124a9
shld edx, eax, 1
add eax, eax
mov ecx, 0xf
xor esi, esi
sub ecx, ebp
shl ecx, 2
shrd eax, edx, cl
shr edx, cl
test cl, 0x20
cmovne eax, edx
cmovne edx, esi
mov edi, edx
mov esi, eax
jmp 0x412034
mov ecx, ebp
jmp 0x41209d
mov dword [ebx + 8], 0xffffffff
test byte [esp + 0x18], 0x80
jne 0x412270
test dword [esp + 0x18], 0x100
jne 0x412487
test byte [esp + 0x18], 0x40
jne 0x412498
mov edx, ebx
mov eax, 0x30
call dbg.__pformat_putc
mov eax, dword [ebx + 4]
mov edx, ebx
and eax, 0x20
or eax, 0x58
call dbg.__pformat_putc
mov eax, dword [ebx + 8]
test eax, eax
jle 0x412389
test byte [ebx + 5], 2
je 0x412389
sub eax, 1
mov dword [ebx + 8], eax
lea esi, [esi]
mov edx, ebx
mov eax, 0x30
call dbg.__pformat_putc
mov eax, dword [ebx + 8]
lea edx, [eax - 1]
test eax, eax
mov dword [ebx + 8], edx
jg 0x412370
cmp ebp, dword [esp + 0xc]
mov esi, dword [esp + 0xc]
ja 0x4123b7
jmp 0x4123dd
movzx eax, word [ebx + 0x1c]
test ax, ax
mov word [esp + 0x26], ax
je 0x4123b3
lea eax, [esp + 0x26]
mov ecx, ebx
mov edx, 1
call dbg.__pformat_wputchars
cmp ebp, esi
je 0x4123dd
sub ebp, 1
movsx eax, byte [ebp]
cmp eax, 0x2e
je 0x412420
cmp eax, 0x2c
je 0x412395
mov edx, ebx
call dbg.__pformat_putc
jmp 0x4123b3
mov edx, ebx
mov eax, 0x30
call dbg.__pformat_putc
mov eax, dword [ebx + 0xc]
lea edx, [eax - 1]
test eax, eax
mov dword [ebx + 0xc], edx
jg 0x4123d1
mov eax, dword [ebx + 4]
mov edx, ebx
and eax, 0x20
or eax, 0x50
call dbg.__pformat_putc
mov eax, dword [esp + 0x10]
add dword [ebx + 8], edi
mov ecx, ebx
or dword [ebx + 4], 0x1c0
cdq
call dbg.__pformat_int
add esp, 0x5c
pop ebx
pop esi
pop edi
pop ebp
ret
mov eax, ebx
call dbg.__pformat_emit_radix_point
jmp 0x4123b3
movsx eax, word [esp + 0x16]
mov edi, 2
mov dword [esp + 0x10], eax
jmp 0x412317
mov ebp, dword [ebx + 0xc]
cmp ebp, 0xe
jbe 0x41247e
xor edx, edx
mov word [esp + 0x16], dx
mov eax, dword [ebx + 4]
mov dword [esp + 0x18], eax
lea eax, [esp + 0x38]
mov dword [esp + 0xc], eax
test ebp, ebp
jle 0x412501
lea eax, [esp + 0x39]
mov byte [esp + 0x38], 0x2e
lea ebp, [eax + 1]
mov byte [eax], 0x30
jmp 0x412195
mov dword [ebx + 8], eax
jmp 0x412317
xor esi, esi
xor edi, edi
jmp 0x412290
mov edx, ebx
mov eax, 0x2b
call dbg.__pformat_putc
jmp 0x41233b
mov edx, ebx
mov eax, 0x20
call dbg.__pformat_putc
jmp 0x41233b
add word [esp + 0x16], 1
jmp 0x4122d6
fstp st(0)
mov ecx, ebx
mov edx, 0x46b140
xor eax, eax
call dbg.__pformat_emit_inf_or_nan
jmp 0x412410
mov ecx, ebx
mov edx, 0x46b144
mov eax, esi
call dbg.__pformat_emit_inf_or_nan
jmp 0x412410
mov edi, 2
jmp 0x41220d
mov ebp, dword [ebx + 0xc]
jmp 0x41245a
mov esi, eax
mov eax, 0xffffc002
mov edi, edx
mov word [esp + 0x16], ax
jmp 0x412168
test dword [esp + 0x18], 0x800
mov eax, dword [esp + 0xc]
je 0x41246b
jmp 0x412462