2020-06-29 23:07:16 -06:00
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# Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
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2021-03-03 22:12:11 -09:00
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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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2020-06-29 23:07:16 -06:00
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# Name: PowerShell with base64/gzip
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# RTA: powershell_base64_gzip.py
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# ATT&CK: T1140
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# Description: Calls PowerShell with command-line that contains base64/gzip
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from . import common
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@common.requires_os(common.WINDOWS)
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def main():
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common.log("PowerShell with base64/gzip")
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command = 'powershell.exe -noni -nop -w hidden -c &([scriptblock]::create((New-Object IO.StreamReader(New-Object IO.Compression.GzipStream((New-Object IO.MemoryStream(,[Convert]::FromBase64String(aaa)' # noqa: E501
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common.execute(command)
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if __name__ == "__main__":
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exit(main())
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