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Both new functions check the input for a predicate and keep reading
until the predicate is true.
readuntil() will consume input byte by byte and use the entire string
read to check the predicate. It will then return that entire string.
readlineuntil() consumes input line by line and only uses the last line
to check the predicate. The line that satisfies the predicate is all
that is returned.
Signed-off-by: dusoleil <howcansocksbereal@gmail.com>
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Signed-off-by: dusoleil <howcansocksbereal@gmail.com>
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First part of the MVP for the larger Sploit rework effort.
Add project structure, python packaging, basic comms, and "log" hook.
From in or out of the sploit directory, you can run the "sploit.py"
script, run python -m sploit, or import the sploit modules from the
python3 shell.
You can also pip install Sploit and from anywhere you can run the sploit
command, run python -m sploit, or import the sploit modules from the
python3 shell.
Running as a standalone application, Sploit can run in a "target" mode,
a "pipe" mode, and a "pipe daemon" mode. In "target" mode, Sploit will
launch a target program as a subprocess and run an exploit script
against its I/O. In "pipe" mode, Sploit will create named fifos and
wait for a program to connect to them to run an exploit script against
them. In "pipe daemon" mode, Sploit will run similar to the "pipe" mode,
but automatically recreate the fifos with the same name after each
execution.
Basic comm operations of read, readline, write, and writeline are
available to the exploit script.
A "log" hook is executed whenever data is read in from the target
program. This will just print the data out, but it can be configured to
decode it with a specific encoding or you could replace the function for
different behavior.
Signed-off-by: dusoleil <howcansocksbereal@gmail.com>
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Signed-off-by: Malfurious <m@lfurio.us>
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For convenience, I've rewritten my old shellcode parser program in
Python. It is moved to the shellcode templates dir and renamed to
shelltool.
As a new feature, shelltool will now check the result for NULL bytes and
newline bytes that may cause problems in an exploit.
Signed-off-by: Malfurious <m@lfurio.us>
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The foremost tool in this collection is the brainfuck debugger. It was
written to assist with the 'boring flag checker' problem from RaRCTF
2021, but has good potential for general-purpose use.
The compiler and decompiler are much more niche, given brainfuck is not
typically a compiled language. They are from the same CTF and, although
highly problem-specific, are kept around for posterity.
A hello world program is saved under templates as a quick sanity check
for the tools as well as for reference purposes, should it become useful.
Signed-off-by: Malfurious <m@lfurio.us>
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Signed-off-by: dusoleil <howcansocksbereal@gmail.com>
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Signed-off-by: dusoleil <howcansocksbereal@gmail.com>
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Signed-off-by: dusoleil <howcansocksbereal@gmail.com>
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Signed-off-by: Malfurious <m@lfurio.us>
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Signed-off-by: Malfurious <m@lfurio.us>
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