A simple script to visualize and find bypasses in RES Workspace Manager application restrictions
Project description
RES Workspace Manager application security rule analyzer
Description
A simple script to visualize and find bypasses in RES Workspace Manager application restrictions
Features
- Finding possible paths to reach a targeted resource such as an executable program
- Visually displaying rules as an oriented graph
Options
$ python reswmsecanalyzer.py -h
Usage: reswmsecanalyzer.py [options]
Version: 1.0
Options:
-h, --help show this help message and exit
Main parameters:
-i INPUT_FILE, --input-file=INPUT_FILE
sec_globauth.xml file containing the security rules
-t TARGET, --target=TARGET
Program or file name you want to reach, globbing
format accepted (Ex: cmd.exe, *cmd*)
Optional parameters:
-g, --graph Draw and show the graph with matplot
-o OUTPUT_GRAPH, --output-graph=OUTPUT_GRAPH
Filename to save the png graph (Ex. -o test.png)
Prerequisites
On a protected environment (physical/logical/virtualized workstation):
- The whole configuration is stored in this directory
C:\Program Files (x86)\RES Software\Workspace Manager\Data\DBCache\Objects\
- The application security rules are stored in this file
C:\Program Files (x86)\RES Software\Workspace Manager\Data\DBCache\Objects\sec_globauth.xml
- Workspace access control (if implemented) is defined in the following file
C:\Program Files (x86)\RES Software\Workspace Manager\Data\DBCache\Objects\workspaces.xml
Examples
- Some example rules and their associated graphs are provided in the
reswmsecanalyzer/examples
folder. For each example, a pretty-print version_prettyprint.xml
is also included - For the
reswmsecanalyzer/examples/multiple-rules
:- The policy defined in the RES Console looks like:
- Searching a path to
cmd
gives that:
$ python reswmsecanalyzer.py -i examples/multiple-rules/sec_globauth.xml -t cmd -g [+] Number of enabled rules: 4 [+] Possible path to 'cmd.exe': ['.', 'calc.exe', 'cmd.exe'] [+] Possible path to 'cmd.exe': ['.', 'notepad.exe', 'cmd.exe']
Dependencies and installation
- The easiest way:
pip install reswmsecanalyzer
- Or
pip install -r requirements.txt
- Or installing manually each dependency:
- Python NetworkX:
apt-get install python-networkx
orpip install networkx
- Python Matplotlib:
apt-get install python-matplotlib
orpip install matplotlib
- Python NetworkX:
Roadmap
- Improve the possible path output description
- Add csv output
- Take into account edge constraints such as workspace access control
- Use some dynamic representation, like D3JS
Project details
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