eric-forte-elastic
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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from . import common
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from . import RtaMetadata
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metadata = RtaMetadata(
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uuid="c5a8bbf2-0920-40ee-a08f-f897c2895eba",
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platforms=["windows"],
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endpoint=[],
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siem=[{
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'rule_id': '1160dcdb-0a0a-4a79-91d8-9b84616edebd',
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'rule_name': 'Potential DLL SideLoading via Trusted Microsoft Programs'
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}],
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techniques=['T1036'],
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)
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EXE_FILE = common.get_path("bin", "renamed_posh.exe")
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RENAMER = common.get_path("bin", "rcedit-x64.exe")
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@common.requires_os(*metadata.platforms)
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def main():
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winword = "C:\\Users\\Public\\rta.exe"
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rcedit = "C:\\Users\\Public\\rcedit.exe"
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common.copy_file(RENAMER, rcedit)
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common.copy_file(EXE_FILE, winword)
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common.log("Modifying the OriginalFileName attribute")
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common.execute([rcedit, winword, "--set-version-string", "OriginalFilename", "WinWord.exe"])
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common.execute([winword], timeout=2, kill=True)
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common.remove_files(rcedit, winword)
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if __name__ == "__main__":
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exit(main())
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