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List:       cuckoo
Subject:    [cuckoo] crash in reports because no english guest - solution
From:       hugo.glez () gmail ! com (=?ISO-8859-1?Q?Hugo_Gonz=E1lez?=)
Date:       2012-04-27 13:50:20
Message-ID: CADy_Enu0J8vp=1PUv_30zdG4_dsOu5W7a5tCxvF3u8JRhf9cjg () mail ! gmail ! com
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**warning ** long email.


Hi, i use to have a crash in the report section:

...

Failed writing JSON report: 'utf8' codec can't decode byte 0xf3 in
position 2492: invalid continuation byte

------------------------------------[ERROR]-------------------------------------

...

----------------------------------[TRACEBACK]-----------------------------------
Cuckoo version: v0.3.2
Python version: 2.7.1+ (r271:86832, Apr 11 2011, 18:05:24)
[GCC 4.5.2]
OS: linux2
Command line: processor.py analysis/31
Traceback (most recent call last):
  File "processor.py", line 67, in <module>
    main()
  File "processor.py", line 61, in main
    ReportProcessor(analysis_path).report(CuckooDict(analysis_path).process())
  File "/home/hugo/proyectos/cuckoo/cuckoo/reporting/reporter.py",
line 59, in report
    self._observable.notify(report)
  File "/home/hugo/proyectos/cuckoo/cuckoo/reporting/observers.py",
line 68, in notify
    observer.update(results)
  File "/home/hugo/proyectos/cuckoo/cuckoo/reporting/tasks/reporthtml.py",
line 47, in update
    html = template.render(**results)
  File "/usr/lib/python2.7/dist-packages/mako/template.py", line 283, in render
    return runtime._render(self, self.callable_, args, data)
  File "/usr/lib/python2.7/dist-packages/mako/runtime.py", line 575, in _render
    **_kwargs_for_callable(callable_, data))
  File "/usr/lib/python2.7/dist-packages/mako/runtime.py", line 607,
in _render_context
    _exec_template(inherit, lclcontext, args=args, kwargs=kwargs)
  File "/usr/lib/python2.7/dist-packages/mako/runtime.py", line 633,
in _exec_template
    callable_(context, *args, **kwargs)
  File "base_html", line 37, in render_body
  File "report_html", line 48, in render_content
  File "/usr/lib/python2.7/dist-packages/mako/runtime.py", line 502,
in _include_file
    callable_(ctx, **_kwargs_for_include(callable_, context._orig, **kwargs))
  File "sections_general_information_html", line 94, in render_body
UnicodeDecodeError: 'ascii' codec can't decode byte 0xf3 in position
2517: ordinal not in range(128)


And no web report analysis was created. This problem is caused because
i have an spanish version of windows on the guest machine. I'm not
sure if anybody is using languages other than english for the guest
machines.

So i solve this problems modifying one line and add other in the file:
cuckoo/processing/data.py

at lime 120 i commnet the line and add the other two lines:
----------------------------
# results["debug"]["log"] = open(self._log_path, "rb").read()
tmp = open(self._log_path, "rb").read()
results["debug"]["log"] = tmp.decode('latin-1','utf-8')
------------------------------

This read the file and then decode and store it in the dictionary.

Cheers,

Hugo.

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