----------------Autoduel---------------
A 4am crack                  2016-12-03
---------------------------------------

Name: Autoduel
Genre: RPG
Year: 1985
Authors: Lord British and Chuckles
Publisher: Origin Software
Platform: Apple ][+ or later
Media: double-sided 5.25-inch floppy
OS: Protected.DOS
Similar cracks:
  #834 Moebius
  #815 Bingo Bugglebee Presents: Famous
       People
  #630 Speed Reader II (read this one
       for all the gory details about
       Protected.DOS, which is insane)

This disk was automatically cracked by
Passport. Here is the transcript for
side A:

                 --v--

READING FROM S6,D1
T00,S00 FOUND DOS 3.3 BOOTLOADER
T00,S01 FOUND ENCRYPTED RWTS, KEY=$E6
USING DISK'S OWN RWTS
WRITING TO S5,D2
T17,S07,$B0: B5 -> AD
T17,S07,$B7: D5 -> 9B
T01,S02 ERASING SERIAL NUMBER 000889
T01,S02,$B0: B5 -> AD
T01,S02,$B7: D5 -> 9B
T00,S0B ERASING SERIAL NUMBER 000889
T00 DECRYPTING RWTS BEFORE WRITING
T00,S01,$07: 99 -> 2C
T00,S01,$93: 4C00B8 -> ACE5B7
T00,S05,$15: A52F -> A900
CRACK COMPLETE.

                 --^--

Side B is unprotected.

More information and source code is
available at
https://archive.org/details/Passport4am

Quod erat liberandum.

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A 4am crack                     No. 904
------------------EOF------------------