wsoltys in the media 2 …

And again on youtube ;). SmokeMonster shows the available cores of the MiSTer project. The apple II+ core was ported from the MiST fpga. And I ported it to the MiST. Thanks for mentioning (at 0:49).

Watch this video on YouTube.

And another one for the ColecoVision FPGA port.

Watch this video on YouTube.

My hackthebox rank

My hackthebox.eu rank is falling like a rock because I don’t have much time to spend. To remember better days I post my former rank banner which I saved before probably knowing what happens later on 😉
I was in the top 200! If you don’t know hackthebox head over to their website and enjoy hacking server and solving challenges like stego, reversing, forensic and others: https://www.hackthebox.eu/

Simple IPv4 and IPv6 HTTP Server

When doing hackthebox stuff I often use the SimpleHTTPServer module of python to download scripts and tools from my host system to the client.
Recently I needed an IPv6 http server because IPv4 was blocked. Since I didn’t find a simple way to host files via IPv6 I extent the SimpleHTTPServer module with IPv6 support. While I was at it I also implemented file upload via post.
The latest version can be found on my GitHub page https://github.com/wsoltys/tools
The current version as of this writing is listed below:

#!/usr/bin/python

import sys
import socket
from BaseHTTPServer import HTTPServer
from SimpleHTTPServer import SimpleHTTPRequestHandler

class MyHandler(SimpleHTTPRequestHandler):
  def do_GET(self):
    if self.path == '/ip':
      self.send_response(200)
      self.send_header('Content-type', 'text/html')
      self.end_headers()
      self.wfile.write('Your IP address is %s' % self.client_address[0])
      return
    else:
      return SimpleHTTPRequestHandler.do_GET(self)

  def do_POST(self):
      content_length = int(self.headers['Content-Length'])
      body = self.rfile.read(content_length)
      self.send_response(200)
      self.end_headers()
      self.wfile.write('ok')
      filename = self.path[1:]
      with open(filename, 'w') as f:
          f.write(body)
      return

  def do_PUT(self):
      MyHandler.do_POST(self)
      return

class HTTPServerV6(HTTPServer):
  address_family = socket.AF_INET6

def main():
  if len(sys.argv) > 1:
    port = int(sys.argv[1])
  else:
    port = 80  

  server = HTTPServerV6(('::', port), MyHandler)
  print('Serving http on '+server.server_name+' port '+str(server.server_port))
  print('Upload files with: curl -T <file> <server ip>')
  server.serve_forever()

if __name__ == '__main__':
  main()

#!/usr/bin/python

import sys

import socket

from BaseHTTPServer import HTTPServer

from SimpleHTTPServer import SimpleHTTPRequestHandler

class MyHandler(SimpleHTTPRequestHandler):

def do_GET(self):

if self.path == '/ip':

self.send_response(200)

self.send_header('Content-type', 'text/html')

self.end_headers()

self.wfile.write('Your IP address is %s' % self.client_address[0])

return

else:

return SimpleHTTPRequestHandler.do_GET(self)

def do_POST(self):

content_length = int(self.headers['Content-Length'])

body = self.rfile.read(content_length)

self.send_response(200)

self.end_headers()

self.wfile.write('ok')

filename = self.path[1:]

with open(filename, 'w') as f:

f.write(body)

return

def do_PUT(self):

MyHandler.do_POST(self)

return

class HTTPServerV6(HTTPServer):

address_family = socket.AF_INET6

def main():

if len(sys.argv) > 1:

port = int(sys.argv[1])

else:

port = 80

server = HTTPServerV6(('::', port), MyHandler)

print('Serving http on '+server.server_name+' port '+str(server.server_port))

print('Upload files with: curl -T <file> <server ip>')

server.serve_forever()

if __name__ == '__main__':

main()

Updates to Apple II+ and Colecovision fpga cores

Just a short notice that the Apple II+ and the Colecovision fpga cores got some updates. Thanks to Till and gyurco who sent me pull requests. Head over to the official mist core page for download.

Colecovision
– Support for the MegaCart (ROMs up to 1MB) and SuperGameModule (32k RAM, AY-8910 sound chip) added

Thanks to gyurco.
https://github.com/mist-devel/mist-binaries/tree/master/cores/colecovision

Apple II+
– Apple II+: YPbPr support

Thanks to Till
https://github.com/mist-devel/mist-binaries/tree/master/cores/appleii%2B

tapclean: a Commodore .tap optimizer

During a hackthebox stego challenge I stumbled upon a nice tool called tapcleaner by bokvamme and luigidifraia.
I converted wav files to tap with wav2tap (c64tapedecode) but wasn’t able to load them. With tapcleaner it was possible to optimize the output in a way that the tap file was recognized by tapcleaner and I was able to extract the prg’s which contained the flag.

WiSo's collector blog

things I would like to remember

Author: WiSo

wsoltys in the media 2 …

My hackthebox rank

Simple IPv4 and IPv6 HTTP Server

Updates to Apple II+ and Colecovision fpga cores

tapclean: a Commodore .tap optimizer