covertutils package

Subpackages

• covertutils.bridges package
  • Submodules
  • covertutils.bridges.simplebridge module
  • Module contents
• covertutils.crypto package
  • Subpackages
    • covertutils.crypto.algorithms package
      • Submodules
      • covertutils.crypto.algorithms.__main__ module
      • covertutils.crypto.algorithms.crc32cyclingalgorithm module
      • covertutils.crypto.algorithms.cyclingalgorithm module
      • covertutils.crypto.algorithms.nullcyclingalgorithm module
      • covertutils.crypto.algorithms.standardcyclingalgorithm module
      • Module contents
    • covertutils.crypto.keys package
      • Submodules
      • covertutils.crypto.keys.__main__ module
      • covertutils.crypto.keys.cyclingkey module
      • covertutils.crypto.keys.encryptionkey module
      • covertutils.crypto.keys.standardcyclingkey module
      • Module contents
  • Module contents
• covertutils.datamanipulation package
  • Submodules
  • covertutils.datamanipulation.adhocchunker module
  • covertutils.datamanipulation.chunker module
  • covertutils.datamanipulation.compressor module
  • covertutils.datamanipulation.datatransformer module
  • covertutils.datamanipulation.stegoinjector module
  • covertutils.datamanipulation.stegoinjector2 module
  • Module contents
• covertutils.handlers package
  • Subpackages
    • covertutils.handlers.impl package
      • Submodules
      • covertutils.handlers.impl.extendableshell module
      • covertutils.handlers.impl.meterpretershell module
      • covertutils.handlers.impl.simpleshell module
      • covertutils.handlers.impl.standardshell module
      • Module contents
    • covertutils.handlers.multi package
      • Submodules
      • covertutils.handlers.multi.multihandler module
      • Module contents
  • Submodules
  • covertutils.handlers.basehandler module
  • covertutils.handlers.buffering module
  • covertutils.handlers.dateable module
  • covertutils.handlers.functiondict module
  • covertutils.handlers.interrogating module
  • covertutils.handlers.responseonly module
  • covertutils.handlers.stageable module
  • Module contents
• covertutils.orchestration package
  • Submodules
  • covertutils.orchestration.orchestrator module
  • covertutils.orchestration.simpleorchestrator module
  • covertutils.orchestration.stegoorchestrator module
  • covertutils.orchestration.streamidentifier module
  • Module contents
• covertutils.payloads package
  • Subpackages
    • covertutils.payloads.generic package
      • Submodules
      • covertutils.payloads.generic.control module
      • covertutils.payloads.generic.echo module
      • covertutils.payloads.generic.example module
      • covertutils.payloads.generic.file module
      • covertutils.payloads.generic.info module
      • covertutils.payloads.generic.meterpreter module
      • covertutils.payloads.generic.portfwd module
      • covertutils.payloads.generic.pythonapi module
      • covertutils.payloads.generic.shell module
      • covertutils.payloads.generic.shellprocess module
      • covertutils.payloads.generic.stdapi module
      • Module contents
    • covertutils.payloads.linux package
      • Submodules
      • covertutils.payloads.linux.shellcode module
      • Module contents
    • covertutils.payloads.windows package
      • Submodules
      • covertutils.payloads.windows.shellcode module
      • Module contents
  • Module contents
• covertutils.shells package
  • Subpackages
    • covertutils.shells.impl package
      • Submodules
      • covertutils.shells.impl.extendableshell module
      • covertutils.shells.impl.meterpretershell module
      • covertutils.shells.impl.simpleshell module
      • covertutils.shells.impl.standardshell module
      • Module contents
    • covertutils.shells.multi package
      • Submodules
      • covertutils.shells.multi.shell module
      • Module contents
    • covertutils.shells.subshells package
      • Submodules
      • covertutils.shells.subshells.controlsubshell module
      • covertutils.shells.subshells.examplesubshell module
      • covertutils.shells.subshells.filesubshell module
      • covertutils.shells.subshells.meterpretersubshell module
      • covertutils.shells.subshells.portfwdsubshell module
      • covertutils.shells.subshells.pythonapisubshell module
      • covertutils.shells.subshells.shellcodesubshell module
      • covertutils.shells.subshells.simplesubshell module
      • covertutils.shells.subshells.stagesubshell module
      • Module contents
  • Submodules
  • covertutils.shells.baseshell module
  • Module contents

Submodules

covertutils.exceptions module

All exception of covertutils package are provided centrically in this module.

exception covertutils.exceptions.HardStreamException

Bases: exceptions.Exception

This Exception is thrown if a Hard Stream can’t be created

exception covertutils.exceptions.InvalidChunkException

Bases: exceptions.Exception

Exception thrown when the chunks are invalid

exception covertutils.exceptions.NoFunctionAvailableException

Bases: exceptions.Exception

This Exception is raised when the received stream does not have a corresponding function.

exception covertutils.exceptions.StegoDataExtractionException

Bases: exceptions.Exception

This Exception is thrown whenever data extraction from a Data is not possible

exception covertutils.exceptions.StegoDataInjectionException

Bases: exceptions.Exception

This Exception is thrown whenever given data cannot be properly injected in Data

exception covertutils.exceptions.StegoSchemeParseException

Bases: exceptions.Exception

This Exception is thrown whenever the StegoScheme syntax gets violated

exception covertutils.exceptions.StreamAdditionException

Bases: exceptions.Exception

This Exception is thrown if any issue happens in stream addition.

exception covertutils.exceptions.StreamAlreadyExistsException

Bases: covertutils.exceptions.StreamAdditionException

This Exception is thrown if an existing stream is tried to be re-added.

exception covertutils.exceptions.StreamDeletionException

Bases: exceptions.Exception

This Exception is thrown if the deletion of a stream is not possible.

exception covertutils.exceptions.TemplateNotFoundException

Bases: exceptions.Exception

This Exception is thrown when the template passed as argument is not available in the covertutils.datamanipulation.stegoinjector.StegoInjector configuration string

covertutils.helpers module

exception covertutils.helpers.CovertUtilsException

Bases: exceptions.Exception

General Exception for raising in helper functions

covertutils.helpers.copydoc(fromfunc, sep='\n')

Decorator: Copy the docstring of fromfunc

covertutils.helpers.defaultArgMerging(defaults, kwargs)

covertutils.helpers.isprintable(s)

covertutils.helpers.permutate(list_, number_set)

covertutils.helpers.str_similar(a, b)

covertutils.helpers.sxor(s1, s2)

covertutils.helpers.xor_str(s1, s2)

Module contents

The covertutils module provides ready plug-n-play tools for Remote Code Execution Agent programming. Features like chunking, encryption, data identification are all handled transparently by its classes. The SimpleOrchestrator handles all data manipulation, and the Handlers.BaseHandler derivative classes handle the agent’s and handler’s actions and responses.

The module does not provide networking functionalities. All networking has to be wrapped by two functions (a sender and a receiver functions) and Handlers will use those for raw_data.