38 lines
1.2 KiB
Python
38 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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from . import common
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from . import RtaMetadata
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metadata = RtaMetadata(
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uuid="5370760b-09ea-4258-bcfa-e426726a4777",
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platforms=["windows"],
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endpoint=[
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{"rule_name": "Execution via Renamed Signed Binary Proxy", "rule_id": "b0207677-5041-470b-981d-13ab956cf5b4"},
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{"rule_name": "Executable with Unusual Filename", "rule_id": "d1b6319f-2933-4872-8e67-5728fd09a4a1"},
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{
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"rule_name": "Process Execution with Unusual File Extension",
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"rule_id": "6daf97b0-8e29-476b-998a-c3d168d98506",
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},
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],
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siem=[],
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techniques=["T1218", "T1036"],
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)
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@common.requires_os(*metadata.platforms)
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def main():
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powershell = "C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe"
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unusualext = "C:\\Users\\Public\\powershell.exe.pdf"
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common.copy_file(powershell, unusualext)
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common.execute([unusualext], timeout=1, kill=True)
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common.remove_file(unusualext)
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if __name__ == "__main__":
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exit(main())
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