mirror of
https://github.com/calebstewart/pwncat.git
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83 lines
2.3 KiB
Python
83 lines
2.3 KiB
Python
#!/usr/bin/env python3
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import pwncat.platform
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from pwncat import subprocess
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from pwncat.util import console
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import hashlib
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import os
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try:
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# Open a connection to a linux platform
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# This will automatically open a new channel with the specified arguments.
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target = pwncat.platform.create(
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"linux", log="./commands.log", host="pwncat-centos-testing", port=4444
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)
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except pwncat.channel.ChannelError as exc:
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console.log(f"[red]error[/red]: platform.create: {exc}")
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try:
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# Ensure we have a PTY on the new shell (not required, but we want to
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# make sure it's working)
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target.get_pty()
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except pwncat.channel.ChannelError as exc:
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console.log(f"[red]error[/red]: get_pty: {exc}")
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host_hash = target.get_host_hash()
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console.log(f"host hash: {host_hash}")
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with target.open("/tmp/another", "w") as filp:
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filp.write("hello world!")
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with target.open("/tmp/another") as filp:
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console.print(filp.read())
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# # Generate random data
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# count = 8192
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# data = os.urandom(count)
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# sum = hashlib.md5(data).hexdigest()
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#
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# console.log(f"writing {count}-bytes of random data to /tmp/write-test")
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# console.log(f"data hashsum: {sum}")
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#
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# # Open the file and write the data
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# with target.open("/tmp/write-test", "w") as filp:
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# filp.write(data)
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#
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# console.log("reading /tmp/write-test and checking hashsum")
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#
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# # Read the file back
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# with target.open("/tmp/write-test", "r") as filp:
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# data = filp.read()
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#
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# # Calculate the hash sum of the data we read back
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# new_sum = hashlib.md5(data).hexdigest()
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#
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# console.log(f"hashsum of read data: {new_sum}")
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#
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# # Ensure they match
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# if sum != new_sum:
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# console.log("[red]error[/red]: hash mismatch!")
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# print(
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# target.Popen(
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# "stty -a", shell=True, text=True, stdout=subprocess.PIPE, stdin=subprocess.PIPE
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# ).communicate()[0]
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# )
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# # Try to write to a file with `dd`
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# p = target.Popen(["cat", "-"], stdout="/tmp/test", stdin=subprocess.PIPE,)
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#
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# # Write every possible 7-bit character (where control codes reside)
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# for i in range(127):
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# p.stdin.write(bytes([0x16, i]))
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#
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# # Send CTRL-D to stop it
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# p.stdin.write(b"\x04\x04")
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#
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# # Grab the output of dd
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# stdout, _ = p.communicate()
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# print(stdout)
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#
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# # Get the content of the file
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# p = target.Popen(["hexdump", "/tmp/test"], stdout=subprocess.PIPE, text=True)
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# print(p.communicate()[0])
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