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williballenthin / python-evtx

Pure Python parser for Windows Event Log files (.evtx)
Apache License 2.0
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IndexError in Views.py #56

Open atcuno opened 5 years ago

atcuno commented 5 years ago

Got this backtrace on a file pulled from memory during an investigation. Let me know if you need/want anymore information:

  File "/usr/local/bin/evtx_dump.py", line 4, in <module>
    __import__('pkg_resources').run_script('python-evtx==0.6.1', 'evtx_dump.py')
  File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 739, in run_script
    self.require(requires)[0].run_script(script_name, ns)
  File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 1501, in run_script
    exec(script_code, namespace, namespace)
  File "/usr/local/lib/python2.7/dist-packages/python_evtx-0.6.1-py2.7.egg/EGG-INFO/scripts/evtx_dump.py", line 42, in <module>

  File "/usr/local/lib/python2.7/dist-packages/python_evtx-0.6.1-py2.7.egg/EGG-INFO/scripts/evtx_dump.py", line 37, in main

  File "build/bdist.linux-x86_64/egg/Evtx/Evtx.py", line 498, in xml
  File "build/bdist.linux-x86_64/egg/Evtx/Views.py", line 204, in evtx_record_xml_view
  File "build/bdist.linux-x86_64/egg/Evtx/Views.py", line 191, in render_root_node
  File "build/bdist.linux-x86_64/egg/Evtx/Views.py", line 176, in render_root_node_with_subs
  File "build/bdist.linux-x86_64/egg/Evtx/Views.py", line 126, in rec
  File "build/bdist.linux-x86_64/egg/Evtx/Views.py", line 166, in rec
  File "build/bdist.linux-x86_64/egg/Evtx/Views.py", line 191, in render_root_node
  File "build/bdist.linux-x86_64/egg/Evtx/Views.py", line 176, in render_root_node_with_subs
  File "build/bdist.linux-x86_64/egg/Evtx/Views.py", line 154, in rec
IndexError: list index out of range
atcuno commented 5 years ago

Also had a very similar backtrace on a different file. The line number was just a few down (163). I can make a separate ticket if easier:

Traceback (most recent call last):
  File "/usr/local/bin/evtx_dump.py", line 4, in <module>
    __import__('pkg_resources').run_script('python-evtx==0.6.1', 'evtx_dump.py')
  File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 739, in run_script
    self.require(requires)[0].run_script(script_name, ns)
  File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 1501, in run_script
    exec(script_code, namespace, namespace)
  File "/usr/local/lib/python2.7/dist-packages/python_evtx-0.6.1-py2.7.egg/EGG-INFO/scripts/evtx_dump.py", line 42, in <module>

  File "/usr/local/lib/python2.7/dist-packages/python_evtx-0.6.1-py2.7.egg/EGG-INFO/scripts/evtx_dump.py", line 37, in main

  File "build/bdist.linux-x86_64/egg/Evtx/Evtx.py", line 498, in xml
  File "build/bdist.linux-x86_64/egg/Evtx/Views.py", line 204, in evtx_record_xml_view
  File "build/bdist.linux-x86_64/egg/Evtx/Views.py", line 191, in render_root_node
  File "build/bdist.linux-x86_64/egg/Evtx/Views.py", line 176, in render_root_node_with_subs
  File "build/bdist.linux-x86_64/egg/Evtx/Views.py", line 126, in rec
  File "build/bdist.linux-x86_64/egg/Evtx/Views.py", line 166, in rec
  File "build/bdist.linux-x86_64/egg/Evtx/Views.py", line 191, in render_root_node
  File "build/bdist.linux-x86_64/egg/Evtx/Views.py", line 176, in render_root_node_with_subs
  File "build/bdist.linux-x86_64/egg/Evtx/Views.py", line 163, in rec
IndexError: list index out of range