home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
RBBS in a Box Volume 1 #3.1
/
RBBSIABOX31.cdr
/
qbas
/
ps.unp
< prev
next >
Wrap
Text File
|
1986-03-09
|
896b
|
30 lines
UNPROTECTION METHOD FOR PRINT SHOP
BY STEALTH PIRATES CORP. 1986
THE - IS THE DEBUG PROMPT, [─┘] IS A RETURN KEY
BOOT UP WITH DOS IN DRIVE A.
FIRST MAKE A BACKUP OF THE PRINTSHOP USING DISKCOPY.
PUT DOS SUPPLEMENTAL PROGRAMS DISK IN DRIVE B, AND BACKUP IN DRIVE A.
A>REN PS.EXE PS.ZAP
A>B:DEBUG PS.ZAP
-S0 9000 CD 13
????:06B6
????:34E1 (TAKE THE SECOND VALUE AND SUBTRACT 2 (HEX) FROM IT)
-U????:34DF (UNASSEMBLE AT THAT CODE, ???? IS THE VALUE FROM ABOVE)
????:34DF MOV AH,04 (IF YOU DON'T SEE THIS AT THE BEGINNING QUIT NOW,
????:34E1 INT 13 YOU HAVE A DIFFERENT VERSION)
-A????:34DF
????:34DF MOV AH,00
????:34E1 NOP
????:34E2 NOP
-W
-Q
A>REN PS.ZAP PS.EXE
PRINT SHOP IS NOW TOTALLY UNPROTECTED, USE DOS'S
DISKCOPY OR COPY COMMAND TO MAKE A BACKUP.
>REN PS.ZAP PS.EXE
PRINT SHOP IS NOW TOTALLY UNPROTECTED, USE DOS'S