dc2020q - biooosless
This was a jeopardy challenge, part of dc2020q. (CTFtime)
You may spawn the server:
On your laptop
On your laptop (full source)
Hosted by OOORight now we're asking players to login first.
Q: can you read from a floppy?
A: LOL, yes, just mount it and read its content ...
Q: OK. But what if there is no OS?
A: ahah, ROFLT, yes, just invoke BIOS routines and read it ...
Q: OK. But if there is no BIOS?
A: F. M. L.
Hint: this is mostly a shellcoding challenge, not a reversing one.
Hint #2: the files in the bundle allow you to test everything locally -- no need to hammer the server. Please be nice!
None yet :(
If you wish, you can contribute some.