SATELLITE SCRAMBLING SYSTEMS THE TRUTH               FILMNET

                                            VIDEO: Satpac - AUDIO: Digital

                                        

                By XL                   This is a very simple system to hack

                                        video wise.  All that Filmnet do is to

                                        remove the synch that locks the TV

The object of this article is firstly   picture in place, and they have fought

to dispel the amazing amount of         a very pitched battle with black box

rubbish you read about "my mate knows   makers recently to such an extent that

someone who has hacked Videocrypt       there is an all out offensive on this

and hes now watching it without a       channel.  So much so that its making

smart card, this cost him 200 quid      this channel rethink its strategy

to do". Or "My mates card lasted so     against the pirates.  Last year they

long and he's never paid".  Well it's   invented a system called "digital

crap.  I hate to say it and here's why  audio" which, if you listen to

I'm going to go through every single    filmnets broadcast its completely

scramble system used on Astra who       silent when the D.A. is in operation.

cracked it who sells the black boxes    

and get rid of the rumours.             In the Benelux countries Filmnet gave

                                        it new subscribers Digital Audio

                                        decoders costing them 18 million

                                        pounds to upgrade there scrambling

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system.  They kept such a close reign   identity and all  the  pirate decoders

on these decoders that they knew        turn off.

exactly who had them.  Now the only     

way that the DA system could be hacked  Now DA has been cracked by one company

would be for the pirate makers to copy  alone it's called Hi-Tech the cost of

the DA boxes.                           it's crack would amaze you, they have

                                        invested an outlay of some total

Filmnet used a special  ASIC chip that  

was custom made for them.  The problem  1,500,000 they have succeed where

they faced was if the box got out it    others have failed there box is non-

could be copied so they built a mode    addressable by Filmnet.  They sent the

in that if the box left there country   ASIC of to China where it was layer

they could address the box over the     stripped by laser copied and ID

air turn it off and make it useless to  removed.

the pirate.  Now here's where it get    

clever in order for the pirate to copy  Now because Hi-Tech unit differs from

this box he must copy the ASIC if he    the official unit, Filmnet reckon they

copies the ASIC then he also copies     can knock this unit out and are now

the identity of the decoder.  If he     involved in a war of electronic

makes a batch of say 10,000 decoders    counter measures that would blow our

they all have the same identity all     minds they have a possible key

Filmnet has to do is turn off that      combination (scramble code) of 100000

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everything possible to zap that box     of scramble mode.  This has kept out

out.  I will keep you posted.           the best hackers in the world.

                                        

                                        Premiere say that if the system is

               PREMIERE                 cracked it can upgrade itself to a

    VIDEO Nagravision - AUDIO None      completely new form of scrambling

                                        system to all its customers within

This is one of the best systems on      half an hour of knowing they have been

the market from a security viewpoint.   hacked.  Making the hack useless to

Premiere has total control over all     the pirate.  So to date not one hack

their decoders not one has managed to   has appeared for this system.

get out of there country.  They pick    

one of the lines on the TV, say 20 and  

place it at line 3 line 3 to 600 etc.                   RTL V

                                             VIDEO Luxcrypt - AUDIO None

This has the effect of bouncing the     

picture all over the place.  When a     This system is so close to Filmnets

high shuffle is on the picture is       video system that most decoders

totally destroyed.  Premiere is so      contain a Filmnet and RTL V board in

confident about its scrambling system   one.  I won't go into depth on this

that it only uses it's most very basic  but to say it hasnt been upgraded in 3

                                        years and RTL V don't care about being

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hacked.  They are due to replace the    display a better picture.  Not what

decoders for new subscribers soon but   Teleclub wanted.

sources say that its just a prettier    

box.                                    

                                              SKY MOVIES, MOVIE CHANNEL

                                            VIDEO Videocrypt - AUDIO None

               TELECLUB                 

     VIDEO Payview 3 - AUDIO None       This is the system that should it

                                        become cracked the company will

A simple system in that they broadcast  become multi millionaires overnight.

a signal so strong that it forces the   

TV to attenuate the picture making the  Right forget what you have heard,

screen go black.  They then Invert      nothing has broken this system.

each line on the TV in a different      Here's what it is, the picture is

order, they also shift the position of  converted into a digital format each

the lines on the screen by moving the   TV line is then cut at one of 256

picture left and right 2 to 3 cm at a   points this cut line is then turned

time.  The pirate boxes are so far      around 180 degrees and stuck together

ahead of this scrambling system that    the resulting line is then XORED and

an upgrade was done recently that had   sent over the air to us.

the effect of making the pirate boxes   

                                        

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In front of the line is a code which    implemented by hackers to read the

then intercepted by the decoder this    program in the chip but nothing has

tells the decoder to go have a look at  forced it to divulge its information.

location say 1297 in the smartcard.     Thompson the designers of Videocrypt

This location contains;                 again will not give any information

1. the lines cut point                  out on this even to Sky.  If this chip

2. the XORED value that was used to     could be read then the card could be

code up the line. Now here's where the  forced to give its information out.

system comes into its own.  I'm         The decoder communicates with the

ignoring the card for a moment, the     card by a two way single data path.

decoder contains two chips one is a     

"housekeeping" chip that displays the   Now onto the card. I've heard so much

on screen messages and card zap         information from people on card hacks,

routines.                               Stuff like put it in the fridge stick

                                        bits of sticky tape on it etc. and so

The second is the interface that        much crap that its forced me to laugh.

communicates with the smart card. This  

interface has a special mode that       Here's what your card has inside it.

causes all of it's output to be         8k of Eprom, 2k of ram, 1k of rom.

scrambled by itself that only itself    The card has several pins which it

can read, a self modifying algorithm    talks to the outside world with.

infact.  Various techniques have been   Clock, 0 volts, the 5v and 18v line,

--------------------------------------------------------------------------------

reset and data path.  The rom has your  wipe your card by burning out the

own personal number the same as the     Eprom with a 18 volt supply to it.

one printed on your card in it.  The    This goes down the same line as the 5

Eeprom data contains the lines cut      volt supply that the chips need to

points plus XORED data bytes.  The ram  run.  So what you gonna do then?  Well

is a temporary work area for the        the rumour about putting sticky tape

decoder, stack etc.                     on the card won't stop Sky it will

                                        stop you using your decoder, because

                                        the card needs 5v in order to run.

        RUMOUR SMASHING TIME.           Voltage won't travel through sticky

                                        tape so you can't see any films.

"I can alter old cards to be upgraded   

to the new system".  Moooo!  Bullshit!  Trying to examine what is under the

How can  you read a card that contains  gold contacts kills your card

scrambled data via a single data path   instantly, the Eprom is so sensitive

giving the card the information it      that it's destroyed under light that's

needs to decode the bytes.  When it's   why no company has examined it under a

done via a secure microprocessor that   electron microscope to view the chips

can't be read.                          paths because it's destroyed

                                        instantly.  So sending off for all

"I'm altering my card to stop it being  these wonder card hack's is just

overwritten by SKY".  Mooooo!.  Sky     making the joker a lot richer.

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                                        upgrade and send out new cards you

I will now tell you of confirmed        won't get one.

hacks, Yes real hacks in a true shown   

to format, documented and added to a    3. A device was made that intercepted

world hacker database.                  the data path between the card and the

                                        decoder data line this was then fed to

1. Morley Research in Gwent made a      16 other videocrypts in a block of

device that your card plugged into      flats.  What happened is upon a visit

this gadget then plugged into the       by an engineer to repair a fault he

decoder.  The gadget intercepted Sky's  noticed this cable going into one.  An

Kill card sequence and fed the decoder  hour later the flats no longer had

nops when trying to kill the card.      access to Sky as they came and took it

Sky simply used 1 of 17 backup card     out.  This hack is still being used by

kill sequences and then sued the balls  some people.

of Morley Research who disappeared      

without a trace.                        4. Morley Research has surfaced once

                                        more as Ultra Tech they now reckon

2. A diode is placed on the 18v line    that they have stopped all of Sky's

and when the 18v is activated for       card kill codes.  The units cost

card kill it dumps it to earth via a    

small use the power up circuit.  This   2300.00 for 10.  They are only sold

isn't really a hack because when SKY    in units of 10 no one has checked them

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while you pay for your subscription so                  UPDATE

whats the point in buying them?         

                                        After writing this article I have just

In Europe the top video hackers are     got my latest copy of Hackwatch and it

working on Sky hacks.  To date they     makes very interesting  reading.  PR

are at least half way through a very    Technology, the makers of a DA unit

very complex system and they are        for Filmnet have gone  bust owing

ploughing millions into it.  They hope  

to have a simple box that sits on top   160,000 to various people.  They said

of the TV and needs no card to view     that they had a DA unit ready for

it.  The time to get halfway through    Filmnet, but never had.

has taken 2 years.  So next time        

somebody tells you "my mate has got     Just before going bust they had two

this hack and he hasn't got a card and  break-in's the first all of their DA

hes viewing SKY for now't now" turn to  equipment was stolen.  The second the

him and say "Prove it now!  Mooooo!"    computer that had all of the customers

                                        names and addresses that had sent them

                                        money disappeared.  So it was now not

                                        possible for them to know what they

                                        owed people.  They still continued to

                                        cash cheques for upto 

                                        500 of punters

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Sky's Movie cards have had an update,   hardware inside for this to be taken

06 has been mailed to all subscribers.  into effect.

The new card has a bigger Eprom         

inserted on board.  The rumour is that  I forgot to say how your SKY card

Sky is about to have some new           get's wiped.  When you recieve your

Videocrypt channels added to its line   card, it has a number inside it which

up.                                     is registered against your account at

                                        Sky HQ.  When the card is put into the

Sky is also now very concerned about    decoder the decoder takes on this

the use of the infinite life hack.      number it's usually a 12 digit number.

The one where if you remove the card    Sky simply transmit this number over

from the decoder whilst Sky is trying   the air.  The information is sent just

to zap your card if you haven't paid    before the teletext signal.  When the

is causing a big problem for them.      number sent matches the decoders

The fact that decoders cannot talk      number the decoder listens to what it

back to Sky to tell them that the       has to do.  This is sent as a code

card is dead has become a big problem   straight after the number.  If it's

for them now.                           told to wipe your card then it just

                                        burns the Eprom out by sending 18v

Not only that pay per view is now       into it.

rumoured to be put into operation and   

card 06 now  has the necessary          

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And how do I know so much you ask?      

Well I subscribe to Hack watch and      

Secondly I helped design a decoder for  

Filmnet.                                

                                        

end.                                    

                                        

                                        

                                        

                                        

                                        

                                        

                                        

                                        

                                        

                                        

                                        

                                        

                                        

                                        

                                        

                                        

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SATELLITE SCRAMBLING SYSTEMS THE TRUTH





                By XL





The object of this article is firstly

to dispel the amazing amount of

rubbish you read about "my mate knows

someone who has hacked Videocrypt

and hes now watching it without a

smart card, this cost him 200 quid

to do". Or "My mates card lasted so

long and he's never paid".  Well it's

crap.  I hate to say it and here's why

I'm going to go through every single

scramble system used on Astra who

cracked it who sells the black boxes

and get rid of the rumours.







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