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Hackers Underworld 2: Forbidden Knowledge
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Hackers Underworld 2: Forbidden Knowledge.iso
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PHREAK
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DARK.BOX
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Text File
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1994-07-17
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12KB
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258 lines
Unauthorised Access UK 0636-708063 10pm-7am 12oo/24oo
*-=-+-=-+-=-+-=-+-=-+-=-+-=-+-=-+-=-+-=-+-=-+-=-+-=-+-=-+-=-+-=-+-=-*
! !
! The Dark Side Research Group !
! !
! Proudly Presents: !
! The DARK BOX: Multi-Purpose Network Manipulation Unit !
! !
! By: Cablecast 0perator !
! !
! (]<)0PYWR0NGDE 1987, 1990 DSR/ATR All Rights Fucked !
! !
*-=-+-=-+-=-+-=-+-=-+-=-+-=-+-=-+-=-+-=-+-=-+-=-+-=-+-=-+-=-+-=-+-=-*
-=> Introduction <=-
The Dark Box is the newest device to enter the "colored box" market
and is guaranteed to rerevoloutionize the art of telecommunications
fraud. The device's inventor, Cablecast 0perator, became quite bored
with the old forms of phreaking, having to worry about codes dying,
or being traced. The unit you are about to build was spawned by the
need for a more versitle, safe and interesting way to phreak. You
don't need any special tones or attack dialers, just your good old
every-day DTMF pushbutton phone.
The box's basic design allows you to call anywhere on earth (or
elsewhere for all we care) without fear of being billed or traced.
But it's uses do not stop there! When hooked up properly, it can be
used to emulate multi-line bridges, loop lines and direct in-dials.
It's really quite simple. The device is plugged into two phone
lines, other than your own, or one end into a phone line and the
other into another box. When there is an incoming call, the device
senses this and picks up the phone. Your call is then transferred to
the other line or onto the loop. When you hang up, the device senses
this, too, and it hangs up also, waiting for the next caller.
To illustrate this, whip out your good old analog multimeter and
hook it up to your phone line. See that nice, juicy voltage on
there? Now call it on your other line. The voltage will jump and the
polarity will go all to hell. This version of the Dark Box uses
an alternating current detector to tell if the phone is ringing
because sensing voltage is unreliable and not entirely universal. Now
pick up your second line. There is a momentary blackout on it and
then the voltage becomes constant. Now hang up the phone you called
in on. There will be another blackout on your other line ans then
the voltage will pop back up again. On the box, hangup is detected
by the line current passing through an optoisolator that is holding
the relay open. When it is cut off for the split second the blackout
occurs, the relay is cut off and the phone hangs up.
NOTE: With the rapid expansion of digital ESS's, the little phone
company quirks that are essential for the device's operation might
not be available in your area. Check your line with the meter as
directed to be sure!
-=> Trip To Radio Snack <=-
On your next trip out to your friendly neighborhood Radio Shack, get
yourself these:
1:1 Audio Isolation Transformer
555 IC Timer
Optoisolator (Transistor Output)
(2) NPN Transistors (2N3904 or 6 Will Do Nicely)
(2) 100k 1/4w Resistors
(2) Normal Diodes
1k 1/4w Resistor
10mF Electrolytic Capacitor
Disc Capacitor (.01mF)
DPST Relay
9v Battery or Likewise AC Adapter and Timer
It'll run you about five or six bucks, unless of course you get a
five finger discount...It can be mounted on a small IC perfboard, or
whatever you like depending on how small you want it.
If you can't display the schematic that goes along with this, we'll
do it like connect the dots, it'll be fun!!
+ O P Q
_________ ________ ___|_____|_____|_____|___
A -|o |- H I -|o |- N | C |
B -| 555 |- G J -| OptoIs |- M | O DPDT/DPST |
C -| ICTimer |- F K -|________|- L | I Relay |
D -|_________|- E |___L_____________________|
| | | |
- R S T
This is the wiring diagram for X1, the 1:1 Audio Transformer:
RED --(white)--------O||O--------------(red)-- YEL
O||O
GRN --(black)--------O||O-----------(yellow)-- BLK
They don't have to be paired exactly like that, just remember that
white goes with black, and red goes with yellow.
Text coding of the schematic is very simple. If you have ever
assembled one of those 1,000,000,000,000-in-1 electronics kits from
Shack, you can do this... I will guide you with TO and THRU. There
is a difference:
A ----*---- B A ----- R1 ----- B
|
R1
"A TO R1 TO B" "A THRU R1 TO B"
Parallel Circuit Series Circuit
These are the abbreviations for the components:
RED, GRN, YEL, BLK = Phone line red and green respectively
Dx(Anode/Cathode) = The Diodes Where x={1,2}
Qx(Emitter/Base/Collector) = Transistors x={1,2}
C1(+/-) = Electrolytic Capacitor (observe polarity!)
C2 = Disc Capacitor
R1 = 1k Resistor
Rx = 100k Resistor x={2,3}
Ya dig it, mon? If this is too complex for you, try and view the
schematic through Generic Software's CADD, or try to draw your
own out from the directions below. Sometimes it helps to do this
in visual terms!
Ok, let's go to it...
<-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=->
1: GRN thru R3 to Q1(Emitter) to GND
2: RED thru D1(Anaode) to Q1(Base)
3: Q1(Collector) to B
4: +V thru R1 to B
5: +V to M to D to H to Q2(Collector)
6: H thru R2 to G to F thru C1(+) to GND
7: E thru C2 to A to GND
8: C thru D2(Anode) to Q2(Base) to L
9: Q2(Emitter) thru COIL to GND
10: RED to I
11: J thru X1 to T
12: GRN to R
13: BLK thru X1 to Q
14: YEL to O
<-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=->
There. That wasn't too hard now, was it? Now let's test it. A word
to the wise: Do not substitute batteries or other power supplies in
place of the telephone line. If you do, then you risk blowing the
transformer and the optoisolator.
-=> Testing The Puppy <=-
Now that you have it built, double check and make sure everything is
OK before you apply power to it. If everything you have is right,
there might be some wierd, uncaught error in the file, or you have
bad parts. Contact us or try again.
A voltmeter and a logic probe can come in handy here...
Connect the battery, but not the phone line yet. Your relay should
not throw. If it does, check the 555 and the transistor triggering
it.
If that's ok, short out the emitter and collector on Q1 momentarily.
The relay should throw for about two or three seconds then shut off.
If not, check that trigger circuit again.
Now plug in RED and GRN. If your relay trips, you might have the RED
and GRN reversed, or Q1 is not wired properly.
If you're ok, call it on your other line. It should ring once and
then pick up. If it's busy, perhaps D1 is not right. If it doesn't
answer the phone, check Q1 to make sure all contacts are right.
Ok, FINAL TEST! Connect YEL and BLK and call the line that RED and
GRN are on. It should pick up and you should hear a steady dial tone
and be able to dial DTMF on it, etc etc etc. There are several
problems that could arise here. 1) No dial tone means it's either
not hooked up right, or the transformer is bad. 2) If you only get
it for about three seconds before it hangs up on you, you are not
getting complete isolation fr