Mika Ayenson
37 lines
1.2 KiB
Python
37 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="469c7bb5-44e2-4a85-b14d-5aee4f2b18c1",
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platforms=["windows"],
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endpoint=[
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{"rule_name": "Execution from Unusual Directory", "rule_id": "16c84e67-e5e7-44ff-aefa-4d771bcafc0c"},
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{"rule_name": "Regsvr32 Scriptlet Execution", "rule_id": "0524c24c-e45e-4220-b21a-abdba0c46c4d"},
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{"rule_name": "Binary Masquerading via Untrusted Path", "rule_id": "35dedf0c-8db6-4d70-b2dc-a133b808211f"},
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{"rule_name": "Regsvr32 with Unusual Arguments", "rule_id": "5db08297-bf72-49f4-b426-f405c2b01326"},
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],
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siem=[],
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techniques=["T1218", "T1036", "T1059"],
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)
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EXE_FILE = common.get_path("bin", "renamed_posh.exe")
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@common.requires_os(metadata.platforms)
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def main():
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regsvr32 = "C:\\Users\\Public\\regsvr32.exe"
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common.copy_file(EXE_FILE, regsvr32)
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common.execute([regsvr32, "/c", "echo", "scrobj.exe /i:"], timeout=10)
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common.remove_files(regsvr32)
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if __name__ == "__main__":
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exit(main())
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