38 lines
1.0 KiB
Python
38 lines
1.0 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="95d34e55-789d-40bf-9988-dbb803c2d066",
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platforms=["windows"],
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endpoint=[
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{
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"rule_name": "Connection to Dynamic DNS Provider by a Signed Binary Proxy",
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"rule_id": "fb6939a2-1b54-428c-92a2-3a831585af2a",
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}
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],
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siem=[],
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techniques=["T1218", "T1071"],
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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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# Execute command
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common.log("Using PowerShell to connect to a DDNS provider website")
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common.execute(
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[powershell, "/c", "iwr", "https://www.noip.com", "-UseBasicParsing"],
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timeout=10,
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)
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if __name__ == "__main__":
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exit(main())
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