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From: anime on 22 Jun 2010 07:54
what's encoding used in this code:

%PDF-1.5
%�?<�
1 0 obj<</T#79p#65/#43at#61#6c#6f#67/O#75#74#6c#69n#65s 2 0 R/Pa#67e#73 3 0
R/Op#65n#41#63#74#69o#6e 5 0 R>>endobj
2 0 obj<</#54ype/O#75tl#69#6ee#73/C#6f#75n#74 0>>endobj
3 0 obj<</Type/#50ag#65#73/K#69ds[4 0 R]/Co#75#6e#74 1>>endobj
4 0 obj<</#54#79#70e/Pag#65/Pa#72e#6et 3 0 R/M#65#64i#61B#6fx[0 0 612
792]>>endobj
5 0 obj<</#54ype/#41cti#6fn/S/#4a#61#76a#53cr#69p#74/JS 6 0 R>>endobj
6 0 obj<</L#65#6egt#68
2709/#46#69l#74#65#72[/#46#6cat#65#44#65#63ode/#41SC#49IHe#78#44ecod#65]>>
stream

is this javascript encoded?

From: Bwig Zomberi on 22 Jun 2010 08:17
anime wrote:
> what's encoding used in this code:
>
> %PDF-1.5
> %к?<Ь
> 1 0 obj<</T#79p#65/#43at#61#6c#6f#67/O#75#74#6c#69n#65s 2 0 R/Pa#67e#73 3 0
> R/Op#65n#41#63#74#69o#6e 5 0 R>>endobj
> 2 0 obj<</#54ype/O#75tl#69#6ee#73/C#6f#75n#74 0>>endobj
> 3 0 obj<</Type/#50ag#65#73/K#69ds[4 0 R]/Co#75#6e#74 1>>endobj
> 4 0 obj<</#54#79#70e/Pag#65/Pa#72e#6et 3 0 R/M#65#64i#61B#6fx[0 0 612
> 792]>>endobj
> 5 0 obj<</#54ype/#41cti#6fn/S/#4a#61#76a#53cr#69p#74/JS 6 0 R>>endobj
> 6 0 obj<</L#65#6egt#68
> 2709/#46#69l#74#65#72[/#46#6cat#65#44#65#63ode/#41SC#49IHe#78#44ecod#65]>>
> stream
>
> is this javascript encoded?


This is a PDF file.

Use a PDF library to process the JS, if it has any.

--
Bwig Zomberi

From: Richard Cornford on 22 Jun 2010 08:21
On Jun 22, 12:54 pm, anime wrote:
> what's encoding used in this code:
>
> %PDF-1.5
^^^
Something of Adobe's perhaps. Where did you get it from?

> % ?<
> 1 0 obj<</T#79p#65/#43at#61#6c#6f#67/O#75#74#6c#69n#65s 2 0 R/Pa#67e#73 3 0
> R/Op#65n#41#63#74#69o#6e 5 0 R>>endobj
> 2 0 obj<</#54ype/O#75tl#69#6ee#73/C#6f#75n#74 0>>endobj
> 3 0 obj<</Type/#50ag#65#73/K#69ds[4 0 R]/Co#75#6e#74 1>>endobj
> 4 0 obj<</#54#79#70e/Pag#65/Pa#72e#6et 3 0 R/M#65#64i#61B#6fx[0 0 612
> 792]>>endobj
> 5 0 obj<</#54ype/#41cti#6fn/S/#4a#61#76a#53cr#69p#74/JS 6 0 R>>endobj
> 6 0 obj<</L#65#6egt#68
> 2709/#46#69l#74#65#72[/#46#6cat#65#44#65#63ode/#41SC#49IHe#78#44ecod#65]>>
> stream
>
> is this javascript encoded?

What is "javascript encoded" supposed to mean? Do you mean javascript
that has been encoded (in some unspecified way, and you are asserting
that it is javascript), encoded using javascript (how could anyone
tell), or encoded using a built-in javascript encoding method such as
- encodeURIComponent - (or - encode -)? The latter case can be ruled
out as the text contains a percent symbol which is followed by a space
characters, and that is not permissible in URI encoding.

Richard.
From: Erwin Moller on 22 Jun 2010 08:44
anime schreef:
> what's encoding used in this code:
>
> %PDF-1.5
> %�?<�
> 1 0 obj<</T#79p#65/#43at#61#6c#6f#67/O#75#74#6c#69n#65s 2 0 R/Pa#67e#73 3 0
> R/Op#65n#41#63#74#69o#6e 5 0 R>>endobj
> 2 0 obj<</#54ype/O#75tl#69#6ee#73/C#6f#75n#74 0>>endobj
> 3 0 obj<</Type/#50ag#65#73/K#69ds[4 0 R]/Co#75#6e#74 1>>endobj
> 4 0 obj<</#54#79#70e/Pag#65/Pa#72e#6et 3 0 R/M#65#64i#61B#6fx[0 0 612
> 792]>>endobj
> 5 0 obj<</#54ype/#41cti#6fn/S/#4a#61#76a#53cr#69p#74/JS 6 0 R>>endobj
> 6 0 obj<</L#65#6egt#68
> 2709/#46#69l#74#65#72[/#46#6cat#65#44#65#63ode/#41SC#49IHe#78#44ecod#65]>>
> stream
>
> is this javascript encoded?

Hi,

Your question is poorly formulated.
The reader wonders:
1) Where does that piece of code come from?
2) What did you post excactly? Are that linenumbers? Are they in the
code, or were they added by the program you use to open the file in
question?
3) What do you mean by JavaScript encoded?
If one encodes some file with C, Java, Perl or JavaScript, how can you
tell by the endresult (=output)?

Please be more clear and provide us with some context if you want a
reasonable response.

Erwin Moller

--
"There are two ways of constructing a software design: One way is to
make it so simple that there are obviously no deficiencies, and the
other way is to make it so complicated that there are no obvious
deficiencies. The first method is far more difficult."
-- C.A.R. Hoare
From: anime on 22 Jun 2010 09:08
well, poorly formulated :)
1) this is from pdf file. We know, pdf support javascript
2) its "header part", the next goes complete scrambled data like this

x?}Z�ͣKE!�Z�?�?-~ݼ0"R">�?3S]W�B? H�u?RJ?~�'S��TR-�?�/�{�me�i\?�-g?&??%�????g? k?�9v i?<Ɓ�?�qJ[KUF�?*C�K?9gi���2?UL9W�o?-?�?�4J�F1�3]�B_y�_�fR<-?Et��>�?|�sZ�8VfM?��
_) RM�'�Z�X;֊??2tvN2�%Od%*?K��?E0(7z?��.U�'?�\�_�-�� ?��r?'s"?RF-�M�����$��

3) I think, its contain a lot of obfuscated javascript code, may be in some
unspecified way. Perhaps something else.
OK, if it not an obfuscated javascript code, what is this?

Thank you.

-----------


"Erwin Moller"
<Since_humans_read_this_I_am_spammed_too_much(a)spamyourself.com> wrote in
message news:4c20b018$0$22936$e4fe514c(a)news.xs4all.nl...
> anime schreef:
>> what's encoding used in this code:
>>
>> %PDF-1.5
>> %�?<�
>> 1 0 obj<</T#79p#65/#43at#61#6c#6f#67/O#75#74#6c#69n#65s 2 0 R/Pa#67e#73 3
>> 0
>> R/Op#65n#41#63#74#69o#6e 5 0 R>>endobj
>> 2 0 obj<</#54ype/O#75tl#69#6ee#73/C#6f#75n#74 0>>endobj
>> 3 0 obj<</Type/#50ag#65#73/K#69ds[4 0 R]/Co#75#6e#74 1>>endobj
>> 4 0 obj<</#54#79#70e/Pag#65/Pa#72e#6et 3 0 R/M#65#64i#61B#6fx[0 0 612
>> 792]>>endobj
>> 5 0 obj<</#54ype/#41cti#6fn/S/#4a#61#76a#53cr#69p#74/JS 6 0 R>>endobj
>> 6 0 obj<</L#65#6egt#68
>> 2709/#46#69l#74#65#72[/#46#6cat#65#44#65#63ode/#41SC#49IHe#78#44ecod#65]>>
>> stream
>>
>> is this javascript encoded?
>
> Hi,
>
> Your question is poorly formulated.
> The reader wonders:
> 1) Where does that piece of code come from?
> 2) What did you post excactly? Are that linenumbers? Are they in the code,
> or were they added by the program you use to open the file in question?
> 3) What do you mean by JavaScript encoded?
> If one encodes some file with C, Java, Perl or JavaScript, how can you
> tell by the endresult (=output)?
>
> Please be more clear and provide us with some context if you want a
> reasonable response.
>
> Erwin Moller
>
> --
> "There are two ways of constructing a software design: One way is to make
> it so simple that there are obviously no deficiencies, and the other way
> is to make it so complicated that there are no obvious deficiencies. The
> first method is far more difficult."
> -- C.A.R. Hoare

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