eric-forte-elastic
58 lines
1.7 KiB
Python
58 lines
1.7 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="23f0dde3-4803-4976-9a2a-5b5faca50b54",
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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": "Binary Masquerading via Untrusted Path", "rule_id": "35dedf0c-8db6-4d70-b2dc-a133b808211f"},
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{
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"rule_name": "Executable File Creation Followed by Immediate Network Connection",
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"rule_id": "8d11d741-7a06-41a1-a525-feaaa07ebbae",
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},
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{
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"rule_name": "Execution via Microsoft DotNet ClickOnce Host",
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"rule_id": "8606d5fe-5005-4f48-804a-3ad71a22e39d",
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},
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],
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siem=[],
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techniques=["T1127", "T1218", "T1036", "T1204", "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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rundll32 = "C:\\Users\\Public\\rundll32.exe"
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dfsvc = "C:\\Users\\Public\\dfsvc.exe"
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common.copy_file(EXE_FILE, dfsvc)
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common.copy_file(EXE_FILE, rundll32)
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common.log("Loading mstscax.dll into posh")
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common.execute([rundll32, "-c", "echo dfshim1ShOpenVerbApplication"], timeout=10)
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common.execute(
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[
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dfsvc,
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"-c",
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"Test-NetConnection",
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"-ComputerName",
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"portquiz.net",
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"-Port",
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"443",
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],
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timeout=10,
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)
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common.remove_files(dfsvc, rundll32)
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if __name__ == "__main__":
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exit(main())
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