mirror of
https://github.com/vxunderground/MalwareSourceCode.git
synced 2024-12-23 11:55:26 +00:00
475 lines
15 KiB
C++
475 lines
15 KiB
C++
//
|
|
// Copyright (c) Johnny Shaw. All rights reserved.
|
|
//
|
|
// File: source/ProcessHerpaderping/utils.hpp
|
|
// Author: Johnny Shaw
|
|
// Abstract: Utility functionality for herpaderping.
|
|
//
|
|
#pragma once
|
|
|
|
namespace Log
|
|
{
|
|
|
|
constexpr static uint32_t Success{ 0x00000001ul };
|
|
constexpr static uint32_t Information{ 0x00000002ul };
|
|
constexpr static uint32_t Warning{ 0x00000004ul };
|
|
constexpr static uint32_t Error{ 0x00000008ul };
|
|
constexpr static uint32_t Context{ 0x00000010ul };
|
|
constexpr static uint32_t Debug{ 0x80000000ul };
|
|
|
|
}
|
|
|
|
namespace Utils
|
|
{
|
|
/// <summary>
|
|
/// Argument parser interface.
|
|
/// </summary>
|
|
class IArgumentParser
|
|
{
|
|
public:
|
|
virtual ~IArgumentParser() = default;
|
|
|
|
/// <summary>
|
|
/// Implements functionality for parsing arguments.
|
|
/// </summary>
|
|
/// <param name="Argc">
|
|
/// Number of command line arguments.
|
|
/// </param>
|
|
/// <param name="Argv">
|
|
/// Command line arguments.
|
|
/// </param>
|
|
/// <returns>
|
|
/// Success if arguments were parsed successfully. Failure otherwise.
|
|
/// </returns>
|
|
_Must_inspect_result_ virtual HRESULT ParseArguments(
|
|
_In_ int Argc,
|
|
_In_reads_(Argc) const wchar_t* Argv[]) = 0;
|
|
|
|
/// <summary>
|
|
/// Implements retrieving the argument usage.
|
|
/// </summary>
|
|
/// <returns>
|
|
/// Argument usage.
|
|
/// </returns>
|
|
virtual std::wstring_view GetUsage() const = 0;
|
|
|
|
/// <summary>
|
|
/// Provides the interface an opportunity to validate the parsed
|
|
/// arguments. If the arguments are invalid (for example, two options
|
|
/// are used that may not be specified together) the implementation
|
|
/// may return failure here to indicate the arguments are invalid.
|
|
/// </summary>
|
|
_Must_inspect_result_ virtual HRESULT ValidateArguments() const = 0;
|
|
|
|
protected:
|
|
IArgumentParser() = default;
|
|
};
|
|
|
|
/// <summary>
|
|
/// Matches a parameter argument with either short or parameter.
|
|
/// </summary>
|
|
/// <param name="Arg">
|
|
/// Argument to check against short or long parameter argument
|
|
/// must either be prefixed explicitly as long ("--") or short ("-", "/").
|
|
/// </param>
|
|
/// <param name="Short">
|
|
/// Short parameter representation (e.g. "q").
|
|
/// </param>
|
|
/// <param name="Long">
|
|
/// Long parameter representation (e.g. "quiet").
|
|
/// </param>
|
|
/// <returns>
|
|
/// Success if the argument matches either the short to long parameter.
|
|
/// </returns>
|
|
_Must_inspect_result_ HRESULT MatchParameter(
|
|
_In_ std::wstring_view Arg,
|
|
_In_opt_ std::optional<std::wstring_view> Short,
|
|
_In_opt_ std::optional<std::wstring_view> Long);
|
|
|
|
/// <summary>
|
|
/// Checks for help options in parameters.
|
|
/// </summary>
|
|
/// <param name="Argc">
|
|
/// Number of command line arguments.
|
|
/// </param>
|
|
/// <param name="Argv">
|
|
/// Command line arguments.
|
|
/// </param>
|
|
/// <returns>
|
|
/// Success if "--help", "-h", "/h", "-?", or "/?" are found in the
|
|
/// command line arguments.
|
|
/// </returns>
|
|
_Must_inspect_result_ HRESULT CheckForHelpOptions(
|
|
_In_ int Argc,
|
|
_In_reads_(Argc) const wchar_t* Argv[]);
|
|
|
|
/// <summary>
|
|
/// Handles command line arguments for a argument parser. If a help
|
|
/// option is found or the parser fails. The function prints the header
|
|
/// and usage text to stdout and return failure.
|
|
/// </summary>
|
|
/// <param name="Argc">
|
|
/// Number of command line arguments.
|
|
/// </param>
|
|
/// <param name="Argv">
|
|
/// Command line arguments.
|
|
/// </param>
|
|
/// <param name="Header">
|
|
/// Header to print before usage.
|
|
/// </param>
|
|
/// <param name="Parser">
|
|
/// Argument parser to use.
|
|
/// </param>
|
|
/// <returns>
|
|
/// Success if the arguments were parsed successfully. Failure if the
|
|
/// arguments were invalid or a help option was found.
|
|
/// </returns>
|
|
_Must_inspect_result_ HRESULT HandleCommandLineArgs(
|
|
_In_ int Argc,
|
|
_In_reads_(Argc) const wchar_t* Argv[],
|
|
_In_opt_ std::optional<std::wstring_view> Header,
|
|
_Inout_ IArgumentParser& Parser);
|
|
|
|
#pragma warning(push)
|
|
#pragma warning(disable : 4634) // xmldoc: discarding XML document comment for invalid target
|
|
/// <summary>
|
|
/// Removes all occurrences of a set of values from an object.
|
|
/// </summary>
|
|
/// <typeparam name="T">
|
|
/// Object type to remove elements of. Must implement erase, be forward
|
|
/// iterate-able, and contained value type must be move assignable.
|
|
/// </typeparam>
|
|
/// <param name="Object">
|
|
/// Object to erase elements from.
|
|
/// </param>
|
|
/// <param name="Values">
|
|
/// Values to remove.
|
|
/// </param>
|
|
template <typename T>
|
|
void EraseAll(
|
|
_Inout_ T& Object,
|
|
_In_ const std::initializer_list<typename T::value_type>& Values)
|
|
{
|
|
for (const auto& value : Values)
|
|
{
|
|
Object.erase(std::remove(Object.begin(),
|
|
Object.end(),
|
|
value),
|
|
Object.end());
|
|
}
|
|
}
|
|
#pragma warning(pop)
|
|
|
|
/// <summary>
|
|
/// Formats an error code as a string.
|
|
/// </summary>
|
|
/// <param name="Error">
|
|
/// Error code to format as a string.
|
|
/// </param>
|
|
/// <returns>
|
|
/// Human readable string for the error code if the error is unknown a
|
|
/// string is returned formatted as "[number] - Unknown Error".
|
|
/// </returns>
|
|
std::wstring FormatError(_In_ uint32_t Error);
|
|
|
|
/// <summary>
|
|
/// Sets the logging mask.
|
|
/// </summary>
|
|
/// <param name="Level">
|
|
/// Logging mask to set.
|
|
/// </param>
|
|
void SetLoggingMask(_In_ uint32_t Level);
|
|
|
|
/// <summary>
|
|
/// Logs a string.
|
|
/// </summary>
|
|
/// <param name="Level">
|
|
/// Logging level: Log::Success, Log::Information, Log::Warning, Log:Error.
|
|
/// </param>
|
|
/// <param name="Format">
|
|
/// Format for log string.
|
|
/// </param>
|
|
/// <param name="...">
|
|
/// Variadic arguments for formatting.
|
|
/// </param>
|
|
void Log(
|
|
_In_ uint32_t Level,
|
|
_Printf_format_string_ const wchar_t* Format,
|
|
...);
|
|
|
|
/// <summary>
|
|
/// Logs a string with a specified error code appended to the formatted
|
|
/// string.
|
|
/// </summary>
|
|
/// <param name="Level">
|
|
/// Logging level: Log::Success, Log::Information, Log::Warning, Log:Error.
|
|
/// </param>
|
|
/// <param name="Error">
|
|
/// Error code.
|
|
/// </param>
|
|
/// <param name="Format">
|
|
/// Format for log string.
|
|
/// </param>
|
|
/// <param name="...">
|
|
/// Variadic arguments for formatting.
|
|
/// </param>
|
|
/// <returns>
|
|
/// Supplied Error
|
|
/// </returns>
|
|
uint32_t Log(
|
|
_In_ uint32_t Level,
|
|
_In_ uint32_t Error,
|
|
_Printf_format_string_ const wchar_t* Format,
|
|
...);
|
|
|
|
/// <summary>
|
|
/// Generates a buffer of a given length containing a supplied pattern.
|
|
/// </summary>
|
|
/// <param name="Buffer">
|
|
/// Buffer to fill with the patter, must not be empty.
|
|
/// </param>
|
|
/// <param name="Pattern">
|
|
/// Pattern to write into the buffer.
|
|
/// </param>
|
|
/// <returns>
|
|
/// Success when the buffer is filled with the pattern. Failure if Buffer
|
|
/// is empty.
|
|
/// </returns>
|
|
_Must_inspect_result_ HRESULT FillBufferWithPattern(
|
|
_Inout_ std::vector<uint8_t>& Buffer,
|
|
_In_ std::span<const uint8_t> Pattern);
|
|
|
|
/// <summary>
|
|
/// Generates a buffer of random bytes of a given length.
|
|
/// </summary>
|
|
/// <param name="Buffer">
|
|
/// Buffer to assign the bytes to, must not be empty.
|
|
/// </param>
|
|
/// <returns>
|
|
/// Success if the buffer is filled with random bytes.
|
|
/// </returns>
|
|
_Must_inspect_result_ HRESULT FillBufferWithRandomBytes(
|
|
_Inout_ std::vector<uint8_t>& Buffer);
|
|
|
|
/// <summary>
|
|
/// Gets a file size.
|
|
/// </summary>
|
|
/// <param name="FileHandle">
|
|
/// File to get the size of.
|
|
/// </param>
|
|
/// <param name="FileSize">
|
|
/// Set to the size of the file on success.
|
|
/// </param>
|
|
/// <returns>
|
|
/// Success if the file size of retrieved.
|
|
/// </returns>
|
|
_Must_inspect_result_ HRESULT GetFileSize(
|
|
_In_ handle_t FileHandle,
|
|
_Out_ uint64_t& FileSize);
|
|
|
|
/// <summary>
|
|
/// Sets a file pointer.
|
|
/// </summary>
|
|
/// <param name="FileHandle">
|
|
/// File to set the pointer of.
|
|
/// </param>
|
|
/// <param name="DistanceToMove">
|
|
/// Distance to move the file pointer.
|
|
/// </param>
|
|
/// <param name="MoveMethod">
|
|
/// Move method to use (FILE_BEGIN, FILE_CURRENT, FILE_END).
|
|
/// </param>
|
|
/// <returns>
|
|
/// Success if the file pointer was set (or was already set).
|
|
/// </returns>
|
|
_Must_inspect_result_ HRESULT SetFilePointer(
|
|
_In_ handle_t FileHandle,
|
|
_In_ int64_t DistanceToMove,
|
|
_In_ uint32_t MoveMethod);
|
|
|
|
/// <summary>
|
|
/// Copies the contents for a source file to the target by handle.
|
|
/// </summary>
|
|
/// <param name="SourceHandle">
|
|
/// Source file handle.
|
|
/// </param>
|
|
/// <param name="TargetHandle">
|
|
/// Target file handle.
|
|
/// </param>
|
|
/// <param name="FlushFile">
|
|
/// Flushes file buffers after copy, optional, defaults to true.
|
|
/// </param>
|
|
/// <returns>
|
|
/// Success if the source file has been copied to the target.
|
|
/// </returns>
|
|
_Must_inspect_result_ HRESULT CopyFileByHandle(
|
|
_In_ handle_t SourceHandle,
|
|
_In_ handle_t TargetHandle,
|
|
_In_ bool FlushFile = true);
|
|
|
|
/// <summary>
|
|
/// Overwrites the contents of a file with a pattern.
|
|
/// </summary>
|
|
/// <param name="FileHandle">
|
|
/// Target file to overwrite.
|
|
/// </param>
|
|
/// <param name="Pattern">
|
|
/// Pattern write over the file content.
|
|
/// </param>
|
|
/// <param name="PatternLength">
|
|
/// Length of Pattern buffer.
|
|
/// </param>
|
|
/// <param name="FlushFile">
|
|
/// Flushes file buffers after overwrite, optional, defaults to true.
|
|
/// </param>
|
|
/// <returns>
|
|
/// Success if the file content was overwritten.
|
|
/// </returns>
|
|
_Must_inspect_result_ HRESULT OverwriteFileContentsWithPattern(
|
|
_In_ handle_t FileHandle,
|
|
_In_ std::span<const uint8_t> Pattern,
|
|
_In_ bool FlushFile = true);
|
|
|
|
/// <summary>
|
|
/// Extends file to meet a new size writes a pattern to the extension.
|
|
/// </summary>
|
|
/// <param name="FileHandle">
|
|
/// Target file to extend.
|
|
/// </param>
|
|
/// <param name="NewFileSize">
|
|
/// New size of the file.
|
|
/// </param>
|
|
/// <param name="Pattern">
|
|
/// Pattern to use to extend the target file with.
|
|
/// </param>
|
|
/// <param name="AppendedBytes">
|
|
/// Number of bytes appended.
|
|
/// </param>
|
|
/// <param name="FlushFile">
|
|
/// Flushes file buffers after extension, optional, defaults to true.
|
|
/// </param>
|
|
/// <returns>
|
|
/// Success if the file was extended.
|
|
/// </returns>
|
|
_Must_inspect_result_ HRESULT ExtendFileWithPattern(
|
|
_In_ handle_t FileHandle,
|
|
_In_ uint64_t NewFileSize,
|
|
_In_ std::span<const uint8_t> Pattern,
|
|
_Out_ uint32_t& AppendedBytes,
|
|
_In_ bool FlushFile = true);
|
|
|
|
/// <summary>
|
|
/// Overwrites a file from a given offset with a pattern.
|
|
/// </summary>
|
|
/// <param name="FileHandle">
|
|
/// Target file to overwrite.
|
|
/// </param>
|
|
/// <param name="FileOffset">
|
|
/// Offset to begin writing from.
|
|
/// </param>
|
|
/// <param name="Pattern">
|
|
/// Pattern to use to extend the target file with.
|
|
/// </param>
|
|
/// <param name="WrittenBytes">
|
|
/// Number of bytes written.
|
|
/// </param>
|
|
/// <param name="FlushFile">
|
|
/// Flushes file buffers after overwrite, optional, defaults to true.
|
|
/// </param>
|
|
/// <returns>
|
|
/// Success if the file was overwritten.
|
|
/// </returns>
|
|
_Must_inspect_result_ HRESULT OverwriteFileAfterWithPattern(
|
|
_In_ handle_t FileHandle,
|
|
_In_ uint64_t FileOffset,
|
|
_In_ std::span<const uint8_t> Pattern,
|
|
_Out_ uint32_t& WrittenBytes,
|
|
_In_ bool FlushFile = true);
|
|
|
|
/// <summary>
|
|
/// Extends a PE file security directory by a number of bytes.
|
|
/// </summary>
|
|
/// <param name="FileHandle">
|
|
/// Target file handle.
|
|
/// </param>
|
|
/// <param name="ExtendedBy">
|
|
/// Number of bytes to extend the security directory by.
|
|
/// </param>
|
|
/// <param name="FlushFile">
|
|
/// Flushes file buffers after extension, optional, defaults to true.
|
|
/// </param>
|
|
/// <returns>
|
|
/// Success if the security directory was extended. Failure if the file is
|
|
/// not a PE file or does not have a security directory.
|
|
/// </returns>
|
|
_Must_inspect_result_ HRESULT ExtendFileSecurityDirectory(
|
|
_In_ handle_t FileHandle,
|
|
_In_ uint32_t ExtendedBy,
|
|
_In_ bool FlushFile = true);
|
|
|
|
/// <summary>
|
|
/// Retrieves the image entry point RVA from a file.
|
|
/// </summary>
|
|
/// <param name="FileHandle">
|
|
/// File to parse for the entry point RVA.
|
|
/// </param>
|
|
/// <param name="EntryPointRva">
|
|
/// Set to the entry point RVA on success.
|
|
/// </param>
|
|
/// <returns>
|
|
/// Success if the PE image entry RVA is located.
|
|
/// </returns>
|
|
_Must_inspect_result_ HRESULT GetImageEntryPointRva(
|
|
_In_ handle_t FileHandle,
|
|
_Out_ uint32_t& EntryPointRva);
|
|
|
|
/// <summary>
|
|
/// Writes remote process parameters into target process.
|
|
/// </summary>
|
|
/// <param name="ProcessHandle">
|
|
/// Process to write parameters into.
|
|
/// </param>
|
|
/// <param name="DllPath">
|
|
/// Dll path to write into the parameters, optional.
|
|
/// </param>
|
|
/// <param name="ImageFileName">
|
|
/// Image file name to write into the parameters.
|
|
/// </param>
|
|
/// <param name="CurrentDirectory">
|
|
/// Current directory to write into the parameters, optional.
|
|
/// </param>
|
|
/// <param name="CommandLine">
|
|
/// Command line to write into the parameters, optional.
|
|
/// </param>
|
|
/// <param name="EnvironmentBlock">
|
|
/// Environment block to write into the parameters, optional.
|
|
/// </param>
|
|
/// <param name="WindowTitle">
|
|
/// Window title to write into the parameters, optional.
|
|
/// </param>
|
|
/// <param name="DesktopInfo">
|
|
/// Desktop info to write into the parameters, optional.
|
|
/// </param>
|
|
/// <param name="ShellInfo">
|
|
/// ShellInfo to write into the parameters, optional.
|
|
/// </param>
|
|
/// <param name="RuntimeData">
|
|
/// Runtime data to write into the parameters, optional.
|
|
/// </param>
|
|
/// <returns>
|
|
/// Success if the remote process parameters are written.
|
|
/// </returns>
|
|
_Must_inspect_result_ HRESULT WriteRemoteProcessParameters(
|
|
_In_ handle_t ProcessHandle,
|
|
_In_ const std::wstring ImageFileName,
|
|
_In_opt_ const std::optional<std::wstring>& DllPath,
|
|
_In_opt_ const std::optional<std::wstring>& CurrentDirectory,
|
|
_In_opt_ const std::optional<std::wstring>& CommandLine,
|
|
_In_opt_ void* EnvironmentBlock,
|
|
_In_opt_ const std::optional<std::wstring>& WindowTitle,
|
|
_In_opt_ const std::optional<std::wstring>& DesktopInfo,
|
|
_In_opt_ const std::optional<std::wstring>& ShellInfo,
|
|
_In_opt_ const std::optional<std::wstring>& RuntimeData);
|
|
|
|
}
|