protections machine
264938236c
Co-authored-by: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com>
41 lines
1.2 KiB
Python
41 lines
1.2 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="88b8c5e8-43d4-4063-9d0f-e1fc3063447b",
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platforms=["linux"],
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endpoint=[
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{
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"rule_name": "Hexadecimal Payload Execution",
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"rule_id": "f2d206e0-97c9-484b-8b6a-5eecd82fbfdc",
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},
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],
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techniques=["T1027", "T1140", "T1059", "T1204"],
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)
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@common.requires_os(*metadata.platforms)
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def main() -> None:
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common.log("Creating a fake executable..")
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masquerade = "/tmp/evil"
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source = common.get_path("bin", "netcon_exec_chain.elf")
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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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commands = [masquerade, "exec", "-c", "\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00"]
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common.execute([*commands], timeout=5, kill=True)
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common.log("Cleaning...")
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common.remove_file(masquerade)
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common.log("Simulation successfull!")
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if __name__ == "__main__":
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sys.exit(main())
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