mirror of https://github.com/MISP/misp-modules
38 lines
1.0 KiB
Python
38 lines
1.0 KiB
Python
import json
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try:
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import yara
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except (OSError, ImportError):
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print("yara is missing, use 'pip3 install -I -r REQUIREMENTS' from the root of this repository to install it.")
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misperrors = {'error': 'Error'}
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mispattributes = {'input': ['yara'], 'output': ['text']}
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moduleinfo = {'version': '0.1', 'author': 'Dennis Rand', 'description': 'An expansion hover module to perform a syntax check on if yara rules are valid or not.', 'module-type': ['hover']}
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moduleconfig = []
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def handler(q=False):
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if q is False:
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return False
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request = json.loads(q)
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if not request.get('yara'):
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misperrors['error'] = 'Yara rule missing'
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return misperrors
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try:
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yara.compile(source=request.get('yara'))
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summary = ("Syntax valid")
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except Exception as e:
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summary = ("Syntax error: " + str(e))
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r = {'results': [{'types': mispattributes['output'], 'values': summary}]}
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return r
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def introspection():
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return mispattributes
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def version():
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moduleinfo['config'] = moduleconfig
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return moduleinfo
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