protections machine
53 lines
1.4 KiB
Python
53 lines
1.4 KiB
Python
# Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
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# or more contributor license agreements. Licensed under the Elastic License
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# 2.0; you may not use this file except in compliance with the Elastic License
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# 2.0.
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import sys
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from . import RtaMetadata, common
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metadata = RtaMetadata(
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uuid="8c634401-fd71-475e-b449-41b776b2b8c9",
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platforms=["linux"],
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endpoint=[
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{
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"rule_name": "Network Connection by Foomatic-rip Child",
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"rule_id": "93d7b72d-3914-44fb-92bf-63675769ef12",
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},
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],
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techniques=["T1203"],
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)
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@common.requires_os(*metadata.platforms)
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def main() -> None:
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# Path for the fake executable
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masquerade = "/tmp/foomatic-rip"
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source = common.get_path("bin", "netcon_exec_chain.elf")
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common.log("Creating a fake executable..")
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common.copy_file(source, masquerade)
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common.log("Granting execute permissions...")
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common.execute(['chmod', '+x', masquerade])
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# Execute the fake executable
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common.log("Executing the fake executable..")
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commands = [
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masquerade,
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'chain',
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'-h',
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'8.8.8.8',
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'-p',
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'53',
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'-c',
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'/tmp/foomatic-rip netcon -h 8.8.8.8 -p 53'
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]
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common.execute([*commands], timeout=5, kill=True)
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# Cleanup
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common.remove_file(masquerade)
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if __name__ == "__main__":
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sys.exit(main())
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