Function at 0x635dae84
Capabilities:
Encode data using xor

Disassembly:
push ebp
push edi
push esi
push ebx
sub esp, 0x6c
fld xword [esp + 0x80]
mov ebx, eax
fld st(0)
fstp xword [esp + 0x50]
fxam
wait
fnstsw ax
and eax, 0x4500
cmp eax, 0x100
je 0x635db31c
mov edx, dword [esp + 0x58]
mov esi, edx
and esi, 0x8000
jne 0x635db09c
fxam
wait
fnstsw ax
fstp st(0)
and eax, 0x4500
cmp eax, 0x500
je 0x635db332
and edx, 0x7fff
je 0x635db0a8
sub edx, 0x3fff
mov word [esp + 0xe], dx
mov edx, dword [esp + 0x50]
mov ecx, dword [esp + 0x54]
mov ebp, dword [ebx + 0xc]
cmp ebp, 0xe
ja 0x635daf9e
cmp ecx, 0x7fffffff
ja 0x635daf21
mov ax, word [esp + 0xe]
add edx, edx
adc ecx, ecx
cmp ecx, 0x7fffffff
jbe 0x635daf10
mov word [esp + 0xe], ax
mov esi, edx
mov edi, ecx
shrd esi, edi, 1
shr edi, 1
mov dword [esp + 0x10], esi
mov dword [esp + 0x14], edi
mov ecx, 0xe
sub ecx, ebp
shl ecx, 2
mov esi, 4
xor edi, edi
shld edi, esi, cl
shl esi, cl
test cl, 0x20
je 0x635daf52
mov edi, esi
xor esi, esi
add dword [esp + 0x10], esi
adc dword [esp + 0x14], edi
mov eax, dword [esp + 0x14]
test eax, eax
js 0x635db312
mov eax, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
add dword [esp + 0x10], eax
adc dword [esp + 0x14], edx
mov edx, 0xf
sub edx, ebp
lea ecx, [edx*4]
mov esi, dword [esp + 0x10]
mov edi, dword [esp + 0x14]
shrd esi, edi, cl
shr edi, cl
test cl, 0x20
je 0x635daf9a
mov esi, edi
xor edi, edi
mov edx, esi
mov ecx, edi
mov edi, ecx
or edi, edx
je 0x635db345
mov esi, dword [ebx + 4]
mov dword [esp + 0x1c], esi
mov dword [esp + 0x20], esi
lea edi, [esp + 0x3e]
mov dword [esp + 0x24], edi
mov esi, edi
mov ebp, dword [esp + 0x1c]
and ebp, 0x800
mov dword [esp + 0x2c], ebp
mov al, byte [esp + 0x1c]
and eax, 0x20
mov byte [esp + 0x28], al
mov ax, word [esp + 0xe]
mov dword [esp + 0x10], ebx
jmp 0x635db027
mov ebp, dword [esp + 0x10]
mov edi, dword [ebp + 0xc]
test edi, edi
jle 0x635daff7
dec edi
mov ebp, dword [esp + 0x10]
mov dword [ebp + 0xc], edi
shrd edx, ecx, 4
shr ecx, 4
mov edi, dword [esp + 0x1c]
mov dword [esp + 0x20], edi
test ebx, ebx
je 0x635db084
cmp ebx, 9
jle 0x635db095
add ebx, 0x37
or ebx, dword [esp + 0x28]
mov byte [esi], bl
inc esi
mov ebx, ecx
or ebx, edx
je 0x635db0e0
mov ebx, edx
and ebx, 0xf
mov ebp, ebx
sar ebp, 0x1f
xor ebp, ecx
mov edi, edx
xor edi, ebx
or ebp, edi
jne 0x635dafe4
cmp esi, dword [esp + 0x24]
ja 0x635db054
mov edi, dword [esp + 0x2c]
test edi, edi
jne 0x635db054
mov edi, dword [esp + 0x10]
mov ebp, dword [edi + 0xc]
test ebp, ebp
jle 0x635db060
mov byte [esi], 0x2e
inc esi
mov ebp, dword [esp + 0x1c]
mov dword [esp + 0x20], ebp
mov edi, edx
xor edi, 1
or edi, ecx
je 0x635db07c
lea esi, [esi]
dec eax
shrd edx, ecx, 1
shr ecx, 1
mov edi, edx
xor edi, 1
or edi, ecx
jne 0x635db06c
xor edx, edx
xor ecx, ecx
test ebx, ebx
jne 0x635db00a
cmp esi, dword [esp + 0x24]
ja 0x635db095
mov ebp, dword [esp + 0x10]
mov edi, dword [ebp + 0xc]
test edi, edi
js 0x635db01d
add ebx, 0x30
jmp 0x635db01a
or dword [ebx + 4], 0x80
jmp 0x635daec1
mov edx, dword [esp + 0x50]
mov ecx, dword [esp + 0x54]
mov eax, ecx
or eax, edx
je 0x635db2ac
test ecx, ecx
js 0x635db384
mov esi, 0xffffc001
nop
add edx, edx
adc ecx, ecx
mov eax, esi
dec esi
test ecx, ecx
jns 0x635db0c8
mov word [esp + 0xe], ax
jmp 0x635daef7
mov word [esp + 0xe], ax
mov ebx, dword [esp + 0x10]
cmp esi, dword [esp + 0x24]
je 0x635db37f
mov ebp, dword [ebx + 8]
mov dword [esp + 0x28], ebp
test ebp, ebp
jle 0x635db291
mov edx, esi
sub edx, dword [esp + 0x24]
movsx ecx, word [esp + 0xe]
mov dword [esp + 0x10], ecx
mov eax, dword [ebx + 0xc]
test eax, eax
jle 0x635db11a
add edx, eax
mov eax, dword [esp + 0x1c]
and eax, 0x1c0
cmp eax, 1
sbb eax, eax
lea ebp, [edx + eax + 6]
mov ecx, 0x66666667
mov eax, dword [esp + 0x10]
imul ecx
mov ecx, edx
sar ecx, 2
mov eax, dword [esp + 0x10]
sar eax, 0x1f
sub ecx, eax
je 0x635db375
mov edi, 2
inc ebp
inc edi
mov eax, 0x66666667
imul ecx
sar edx, 2
sar ecx, 0x1f
sub edx, ecx
mov ecx, edx
jne 0x635db150
cmp ebp, dword [esp + 0x28]
jge 0x635db274
mov eax, dword [esp + 0x28]
sub eax, ebp
mov dword [ebx + 8], eax
test dword [esp + 0x1c], 0x600
je 0x635db2b8
movsx edi, di
test byte [esp + 0x20], 0x80
jne 0x635db280
test dword [esp + 0x20], 0x100
jne 0x635db2f0
test byte [esp + 0x20], 0x40
jne 0x635db301
mov edx, ebx
mov eax, 0x30
call fcn.635da038
mov eax, dword [ebx + 4]
and eax, 0x20
or eax, 0x58
mov edx, ebx
call fcn.635da038
mov eax, dword [ebx + 8]
test eax, eax
jle 0x635db1f5
test byte [ebx + 5], 2
je 0x635db1f5
dec eax
mov dword [ebx + 8], eax
nop
mov edx, ebx
mov eax, 0x30
call fcn.635da038
mov eax, dword [ebx + 8]
lea edx, [eax - 1]
mov dword [ebx + 8], edx
test eax, eax
jg 0x635db1dc
cmp esi, dword [esp + 0x24]
jbe 0x635db230
mov ebp, dword [esp + 0x24]
jmp 0x635db20f
mov edx, ebx
call fcn.635da038
cmp esi, ebp
jbe 0x635db230
dec esi
movsx eax, byte [esi]
cmp eax, 0x2e
jne 0x635db204
mov eax, ebx
call fcn.635da7a0
jmp 0x635db20b
mov edx, ebx
mov eax, 0x30
call fcn.635da038
mov eax, dword [ebx + 0xc]
lea edx, [eax - 1]
mov dword [ebx + 0xc], edx
test eax, eax
jg 0x635db224
mov eax, dword [ebx + 4]
and eax, 0x20
or eax, 0x50
mov edx, ebx
call fcn.635da038
add dword [ebx + 8], edi
or dword [ebx + 4], 0x1c0
mov esi, dword [esp + 0x10]
mov edi, esi
sar edi, 0x1f
mov eax, esi
mov edx, edi
mov ecx, ebx
call fcn.635da2c8
add esp, 0x6c
pop ebx
pop esi
pop edi
pop ebp
ret
mov dword [ebx + 8], 0xffffffff
jmp 0x635db186
mov edx, ebx
mov eax, 0x2d
call fcn.635da038
jmp 0x635db1ad
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x20], eax
mov edi, 2
movsx edx, word [esp + 0xe]
mov dword [esp + 0x10], edx
jmp 0x635db189
mov word [esp + 0xe], 0
jmp 0x635daef7
lea edx, [eax - 1]
mov dword [ebx + 8], edx
test eax, eax
jle 0x635db186
nop
mov edx, ebx
mov eax, 0x20
call fcn.635da038
mov eax, dword [ebx + 8]
lea edx, [eax - 1]
mov dword [ebx + 8], edx
test eax, eax
jg 0x635db2c8
mov edx, dword [ebx + 4]
mov dword [esp + 0x20], edx
movsx edi, di
jmp 0x635db189
mov edx, ebx
mov eax, 0x2b
call fcn.635da038
jmp 0x635db1ad
mov edx, ebx
mov eax, 0x20
call fcn.635da038
jmp 0x635db1ad
inc word [esp + 0xe]
jmp 0x635daf76
fstp st(0)
mov ecx, ebx
mov edx, 0x635e8478
xor ax, ax
call fcn.635da240
jmp 0x635db26b
mov ecx, ebx
mov edx, 0x635e847c
mov eax, esi
call fcn.635da240
jmp 0x635db26b
mov eax, dword [ebx + 4]
mov dword [esp + 0x1c], eax
lea edx, [esp + 0x3e]
mov dword [esp + 0x24], edx
test ebp, ebp
jle 0x635db390
mov byte [esp + 0x3e], 0x2e
lea esi, [esp + 0x40]
lea edx, [esp + 0x3f]
mov byte [edx], 0x30
mov edi, dword [esp + 0x1c]
mov dword [esp + 0x20], edi
jmp 0x635db0f3
mov edi, 2
jmp 0x635db165
mov ebp, dword [ebx + 0xc]
jmp 0x635db354
mov word [esp + 0xe], 0xc002
jmp 0x635daef7
test dword [esp + 0x1c], 0x800
jne 0x635db358
lea esi, [esp + 0x3f]
mov edx, dword [esp + 0x24]
jmp 0x635db365